Top Designers Sourcebook

ENR

The Top 500 Design Firms Sourcebook2006

This annual edition ranks design firms and contractors participating in ENR's survey inalmost fifty separate market sectors, giving them an opportunity to demonstrate their par-ticular areas of expertise. The Top 500 Design Firms Sourcebook & Directory provides mar-ket analysis and rankings of the largest U.S.-based architectural and engineering firms in theeight major industry sectors listed below. This sourcebook also ranks design firms in almost50 specific project types such as healthcare, highways and pharmaceuticals. Dozens of tablesare included. The publication also includes a directory containing the address, the name ofthe president or CEO and the telephone number for each of the Top 500 Design firms. Email addresses are not available.

Feature stories:

Overview: Designers Ponder the Perils of Prosperity

General Building: Amid Rising Energy and Labor Costs Building Market Grows at Rapid Pace

Transportation: Federal Funds Fuel Robust Sector But Soaring Materials Costs Loom

Manufacturing/Industrial Process: Owners Seek Lean, Flexible Facilities in Consumer Demand-Driven Sector

Petroleum: Climbing Prices and Spiking Demand Set Stage for Boom To Barrel Ahead

Power: Fuel Diversity Tops Industry Agenda in the Push To Reduce Emissions

Environmental: Infrastructure Needs Spur Growth as Market Evolves

Telecommunications: Growth Restores Market Optimism as Need for Networks Explodes

ENR

6 � ENR SOURCEBOOK � July 2006 enr.com

By Gary Tulacz

Top 500 Design Firms

Tthe design profession, so has prosperity. A lack of people to dothe work, the drive for greater efficiencies in light of technolog-ical developments and the personnel squeeze, and new and sub-tle threats in the future have many thinking hard about wherethe design profession is headed.

From a pure numbers standpoint, the ENR Top 500 DesignFirms had a huge year in 2005. Total design revenue for the Top500 rose to $59.25 billion in 2005, up 11.8% from $52.99 bil-lion in 2004. The domestic growth was even larger, with theTop 500 registering a 12.6% growth rate, to $47.40 billion indesign revenue from projects in the U.S., over 2004’s figure of$42.10 billion. The Top 500 also saw an 8.9% growth in rev-enue from projects outside the U.S., to $11.85 billion, up from$10.89 billion in 2004.

For most firms, this prosperity is continuing and there aren’tmajor signs of a let-down any time soon. If anything, there maybe a continuing ramp-up in work. “It’s not exactly news thatmost of the markets are expanding,” says Lee McIntyre, presi-dent and COO of CH2M Hill Cos. “It’s a target-rich environ-ment,” adds Steve Wirtel, partner with Carollo Engineers.“The problem is to find enough people to do the work.”

With the tight market for people, design fees are rising.“After 30 years in this industry, I’ve finally seen the laws of sup-ply and demand actually working,” says Bob Giorgio, presidentof CDI Business Solutions Group. He says engineering firms inthe industry are becoming more savvy in their pricing and thatclients, while not generous, are recognizing that squeezing feesisn’t necessarily in their best interest. “After all, you aren’t see-ing any more of those reverse auctions that everyone was in apanic about a couple years ago,” he says.

One thing the active market has done is rekindle enthusiasmfor mergers and acquisitions. Among the major acquisitionsduring the past year was ENSR International by AECOM inSeptember 2005 and Blasland Bouck & Lee Inc. by Arcadis, alsoin September. And many firms remain in the market for acqui-

The U.S. economy is strong and so isthe construction market. No oneknows this more than designers whoare at the leading edge of the boom.But just as the recent recessionbrought new issues and concerns to

500TheTop

FIRMSDESIGNsitions. However, some are taking a very cautious approach.“We are very careful in who we acquire,” says McIntyre. “Wewant to make sure the firm we acquire matches our corporateculture.” He says that CH2M Hill is not looking to acquire ser-vices or for geographic reach as much as simply looking to addtalent.

HDR is one firm that is acquiring small firms to fill in spe-cific needs, but is relying on internal growth to build size. “Sizeis important for firms such as ours,” says Dennis Hirschbrun-ner, director of marketing. For example, he notes that in thewake of Hurricane Katrina, the federal government sought outfirms to mobilize large numbers of engineers to address recov-ery needs quickly. “If you can’t mobilize those numbers, they arenot going to call you,” he says.

One interesting move this past year was the merger ofSchenkelShultz and CSO Architects. “We worked together onthe Midfield Terminal at Indianapolis International Airport,”says Tom Chandler, CEO of SchenkelShultz. Finding commoninterests and cultures, the firms decided to merge. But it was nota typical acquisition. “While we are now one company, we bothmaintained our equity positions in our firms. It’s more like apartnership than a merger,” he says.

Conceding to ConcessionsThe final enactment of the federal Safe, Accountable, Flexible,Efficient Transportation Equity Act: A Legacy for Users has ledto more sighs of relief among designers than celebration. “In thepast, when a highway bill passed, the industry would feel thathappy days are here again,” says Ben Watts, CEO of Carter &Burgess. “But with this new SAFETEA-LU Act, we generally

Designers Ponder the Perils of Prosperity

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enr.com July 2006 � ENR SOURCEBOOK � 7

just feel like it’s time to get back to work.”Bruce Johinke, director of global marketsat Parsons Brinckerhoff, agrees. “I don’tthink [SAFETEA-LU] will open thefloodgates,” he says. “It’s more business asusual. But if it hadn’t passed, we would allbe feeling it right now.”

The passage of SAFTEA-LU now isallowing state departments of transporta-tion to define their programs. “Now theyknow what they are getting, but also whatthey can’t afford,” says Johinke. This iswhy more DOTs are now looking toalternate sources of funding for majorneeded projects, he says. This develop-ment is making public-private partner-ships more attractive.

For firms involved in designing build-ings, the market remains bullish althoughsome see softness in a few sectors. “Wethink the condo market reached its peakabout the middle of last year,” says CarlRoehling, CEO of SmithGroup. “I thinkit is nearing the saturation point.”

MindshiftOne of the most talked-about issues thisyear is the emergence of building infor-mation modeling systems. With BIM,owners are shortening schedules, reduc-ing costs and avoiding post-design snags.The technology allows designers to inte-grate project information from across thedisciplines, build a model and then shareinformation in a seamless environment.

“BIM is a real mindshift,” says CharlesDalluge, executive vice president of LeoA Daly. “Every line on the screen meanssomething and any change will have animpact on other elements of the designthat have to be documented and commu-nicated.” BIM systems allow thesechanges to be reflected. “Everyone has tobe very knowledgeable in the system, butonce everyone is on board with it, it’s avery powerful tool,” he says.

The technology promises to revolu-tionize the way design is done throughoutthe industry. It has been successful inhigh-profile, complicated projects but isstill being honed as a mainstream tool.BIM is particularly gaining favor amongdesigners in the automotive and manufac-

TYPE TYPERANK FIRM OF FIRM RANK FIRM OF FIRM

The Top 100 ‘Pure’ Designers

1 AECOM TECHNOLOGY CORP. EA

2 THE LOUIS BERGER GROUP EA

3 CDI BUSINESS SOLUTIONS EC

4 ARCADIS E

5 PBS&J EA

6 ERM HOLDINGS LTD. ENV

7 HNTB COS. EA

8 GENSLER A

9 HOK AE

10 CARTER & BURGESS INC. EA

11 KIMLEY-HORN AND ASSOCIATES INC. E

12 MUSTANG ENGINEERING E

13 MICHAEL BAKER CORP. EA

14 TRC COS. INC. E

15 MALCOLM PIRNIE INC. E

16 BUREAU VERITAS E

17 SARGENT & LUNDY LLC EA

18 FUGRO INC. E

19 THE KLEINFELDER GROUP INC. E

20 ENGLOBAL CORP. EC

21 GANNETT FLEMING EA

22 BROWN AND CALDWELL ENV

23 DEWBERRY EA

24 TERRACON E

25 SKIDMORE OWINGS & MERRILL LLP AE

26 HKS INC. AE

27 PROFESSIONAL SERVICE INDUS. (PSI) E

28 STV GROUP INC. EA

29 TRANSCORE EC

30 STANTEC INC. EA

31 ATC GROUP SERVICES INC. E

32 BURNS AND ROE EC

33 PERKINS+WILL A

34 RTKL ASSOCIATES INC. AE

35 LEO A DALY AE

36 ENVIRON ENV

37 EDAW ALP

38 STANLEY CONSULTANTS INC. EA

39 HATCH MOTT MACDONALD E

40 RBF CONSULTING E

41 EDWARDS AND KELCEY INC. EA

42 WILBUR SMITH ASSOCIATES E

43 SMITHGROUP INC. AE

44 GOLDER ASSOCIATES INC. E

45 TRANSYSTEMS CORP. EA

46 CAROLLO ENGINEERS PC E

47 DAVID EVANS AND ASSOCIATES INC. EA

48 DELTA ENVIRONMENTAL CONSULTANTS INC. ENV

49 ARUP E

50 HAZEN AND SAWYER PC E

51 CALLISON A

52 T.Y. LIN INTERNATIONAL E

53 VHB/VANASSE HANGEN BRUSTLIN INC. E

54 KCI TECHNOLOGIES INC. E

55 CANNON DESIGN AE

56 SCHOOR DEPALMA INC. E

57 LANGAN ENG'G AND ENVIRONMENTAL SVCS. E

58 PSOMAS E

59 GEOSYNTEC CONSULTANTS ENV

60 REYNOLDS, SMITH AND HILLS INC. EA

61 ECS E

62 GREENMAN-PEDERSEN INC. E

63 ASCG INC. EA

64 WOOLPERT INC. EAP

65 RMT INC. ENV

66 PERKINS EASTMAN A

67 GRESHAM, SMITH AND PARTNERS AE

68 DLZ CORP. EA

69 CLOUGH HARBOUR & ASSOCIATES LLP E

70 KOHN PEDERSEN FOX ASSOCIATES PC A

71 GHAFARI ASSOCIATES LLC AE

72 SHORT ELLIOT HENDRICKSON INC. EA

73 ZIMMER GUNSUL FRASCA PARTNERSHIP AP

74 VOLLMER ASSOCIATES LLP E

75 RUMMEL KLEPPER & KAHL LLP E

76 HAYES, SEAY, MATTERN & MATTERN INC. AE

77 BURGESS & NIPLE INC. EA

78 GEOMATRIX CONSULTANTS INC. E

79 LFR INC. ENV

80 CUH2A AE

81 PAULUS, SOKOLOWSKI & SARTOR LLC EA

82 KENNEDY/JENKS CONSULTANTS EA

83 UTILITY ENGINEERING CORP. EA

84 HALEY & ALDRICH INC. ENV

85 S&ME INC. E

86 STS CONSULTANTS LTD. E

87 GREENHORNE & O'MARA E

88 KLING AE

89 JORDAN, JONES & GOULDING E

90 THORNTON-TOMASETTI INC. EA

91 R.W. BECK INC. E

92 DLR GROUP AE

93 VOLKERT & ASSOCIATES INC. E

94 THE WILLDAN GROUP OF COS. E

95 MOFFATT & NICHOL E

96 KPFF CONSULTING ENGINEERS E

97 WISS, JANNEY, ELSTNER ASSOCIATES INC. EA

98 PENNONI ASSOCIATES INC. E

99 SSOE INC. AE

100 WIMBERLY ALLISON TONG & GOO A

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senior vice president of ENGlobal, is typical: “We have 2,000employees, but we could use about 200 more.” This situationhas led to a major renewal among design firms to recruit andretain people.

The labor shortage has some firms altering human resourcespolicies. “In the past, we may have looked for a person from thecounty or area around the local office that needed that person,”says Dalluge. “Now, we are in a continuous recruitment mode.If we find a good candidate in North Dakota who is willing torelocate, we want that person,” he says. Some are eyeing collegecampuses. “We’re increasing our internship program dramati-cally this year,” says Roehling of SmithGroup. “Once a youngperson sees the work environment and the quality of projects wework on, we’re confident they will want to work with us.”

Booming markets, a lack of labor and pressure to reducecosts and schedules are factors affecting the future of the designbusiness. Some worry that it is becoming one more price-dri-ven element in the overall construction process. But CH2MHill’s McIntyre disagrees. “Design is not a commodity,” he says.“For any project to be successful, you need the best design peo-ple possible for the job. That is not being a commodity. That isbeing a professional.” �

turing sector, where owners increasingly want projects fast-tracked to meet demand in growing consumer markets.

Help WantedTo meet the increasing demands brought about by a strongmarket and shrinking work force, firms increasingly are look-ing to outsource basic design to design centers in places likeIndia. “We are constantly getting brochures from Indian firmssaying, ‘We will do your drafting for you,’” says Jerry Eick,managing principal at HMC Architects.

While some firms are comfortable with offshoring on a lim-ited basis, many see the outsourcing trend as ominous. “It’s areflection that there is more work than people to do it,” saysWetzel. “But it also is a reflection that design is treated as acommodity here in the U.S.” Arup America’s building sectorleader, Mahadev Raman, says “the price differential betweenU.S. and Indian design work is roughly six-to-one, which makessuch proposals for outsourcing hard to resist in a competitivemarket.”

In an informal email poll by ENR of the most significantissues facing Top 500 Design Firms, the one most cited by farwas the lack of trained personnel. A comment by Mike Patton,

Top 500 Design Firms

The 2006 Top 500 at a Glance

International RegionsNUMBER REVENUE PERCENTOF FIRMS $MIL. OF TOTAL

CANADA 102 1,857.9 15.7

LATIN AMERICA 119 719.4 6.1

CARRIBEAN ISLANDS 92 257.4 2.2

EUROPE 125 4,078.9 34.4

MIDDLE EAST 102 1,423.2 12.0

ASIA/AUSTRALIA 142 2,895.1 24.4

AFRICA 61 619.5 5.2

ARCTIC/ANTARCTIC 1 1.0 0.0

VolumeDOMESTIC INTERNATIONAL TOTAL

$BIL. % CHG. $BIL. % CHG. $BIL. % CHG.

REVENUE 47.4 +12.6 11.9 +8.9 59.3 +11.8

ProfitabilityNUMBER OF FIRMS REPORTING AVERAGE % OF

PROFIT LOSS PROFIT LOSS

DOMESTIC 449 16 7.5 NA

INTERNATIONAL 130 32 6.9 NA

Professional Staff

NUMBER OF FIRMS REPORTING AVERAGE % OFDOMESTIC INTL. DOMESTIC INTL.

INCREASE 357 69 12.2 27.3

DECREASE 35 4 15.3 26

SAME 95 63 NA NA

BacklogNUMBER OF FIRMS REPORTING AVERAGE %

HIGHER 341 16.3

LOWER 34 10.5

SAME 84 NA

Market AnalysisREVENUE PERCENT

TYPE OF WORK $MIL. OF TOTAL

BUILDING 13,589.7 22.9

MANUFACTURING 1,263.2 2.1

INDUSTRIAL 2,907.8 4.9

PETROLEUM 8,017.1 13.5

WATER 3,807.3 6.4

SEWER/WASTE 4,166.4 7.0

TRANSPORTATION 12,043.4 20.3

HAZARDOUS WASTE 6,747.8 11.4

POWER 3,549.6 6.0

TELECOMMUNICATIONS 941.9 1.6

OTHER 2,217.2 3.7

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The Top 500 Design FirmsMARKETS (% OF 2005 REVENUE)

RANK TYPE OF 2005 REVENUE GEN. WATER SEWER/ INDUS./ HAZ. TELE-2006 2005 FIRM FIRM TOTAL INTERNATIONAL BLDG. MFG. POWER SUPPLY WASTE PETRO. TRANSP. WASTE COMM.

Prosperity Reigns

DDesign firms based in the U.S. enjoyed a banner year in 2005. As

a group, the ENR Top 500 Design Firms generated design rev-

enue of $59.25 billion in 2005, up 11.8% from 2004’s level. And

the bounty was shared very widely. Of the 478 design firms on

the Top 500 that submitted data both last year and this year, 404

enjoyed increased revenue over 2004 levels, while only 71 saw

declines, with the remaining three basically flat. Overall, the gains

for this group were not just widespread, but significant. Over half

of the Top 500 enjoyed double-digit revenue growth.

1 1 URS, San Francisco, Calif.† EAC 3,303.0 313.8 16 3 6 4 5 10 32 22 0

2 3 AECOM TECHNOLOGY CORP., Los Angeles, Calif.† EA 2,588.0 664.0 21 0 3 7 13 0 46 10 0

3 4 JACOBS, Pasadena, Calif. EAC 2,487.5 723.5 14 5 1 1 2 46 19 11 1

4 2 FLUOR CORP., Aliso Viejo, Calif.† EC 2,103.6 1,289.5 1 0 4 0 0 81 0 9 3

5 5 CH2M HILL COS., Englewood, Colo.† E 2,047.8 249.9 0 10 6 15 18 9 17 20 5

6 7 KBR, Houston, Texas† EC 1,733.8 1,517.0 6 0 0 2 0 78 3 0 0

7 6 BECHTEL, San Francisco, Calif.† EC 1,576.0 770.0 1 0 18 0 0 45 8 26 1

8 8 TETRA TECH INC., Pasadena, Calif.† E 1,207.0 10.0 15 5 2 35 4 4 2 26 7

9 9 PARSONS, Pasadena, Calif.† EC 1,119.8 196.6 16 2 0 3 2 9 29 21 15

10 10 PARSONS BRINCKERHOFF INC., New York, N.Y.† EAC 946.5 361.6 11 0 10 3 2 2 68 1 0

11 12 AMEC AMERICAS, Washington, D.C.† EC 834.0 514.0 13 2 9 3 3 22 9 15 0

12 15 MWH, Broomfield, Colo.† EC 798.6 290.8 0 0 3 38 41 0 0 18 0

13 11 EARTH TECH INC., Long Beach, Calif. EC 794.0 274.0 8 0 4 22 22 0 18 26 0

14 16 THE LOUIS BERGER GROUP, East Orange, N.J.† EA 779.7 628.1 0 0 2 11 12 0 67 8 0

15 13 BLACK & VEATCH, Overland Park, Kan. EC 775.2 194.3 2 0 43 23 22 3 2 2 2

16 17 THE SHAW GROUP INC., Baton Rouge, La.† EC 707.2 161.8 0 0 31 1 2 40 1 24 0

17 19 HDR, Omaha, Neb.† EA 670.3 5.6 20 1 5 15 15 0 44 0 0

18 18 FOSTER WHEELER LTD., Clinton, N.J.† EC 621.0 467.0 0 0 27 0 0 69 0 0 0

19 22 CDI BUSINESS SOLUTIONS, Philadelphia, Pa.† EC 584.0 232.0 14 6 16 1 1 42 16 0 3

20 26 ARCADIS, Highlands Ranch, Colo.† E 560.0 3.0 1 1 0 6 5 0 8 71 0

21 14 ABB LUMMUS GLOBAL, Bloomfield, N.J.† EC 554.1 551.4 0 0 0 0 0 100 0 0 0

22 21 PBS&J, Tampa, Fla. EA 521.0 0.0 10 0 0 14 16 0 60 0 0

23 20 CDM, Cambridge, Mass.† EC 515.0 58.0 2 2 1 23 45 2 5 19 0

24 25 ERM HOLDINGS LTD., Exton, Pa.† ENV 487.2 242.7 0 0 0 0 5 0 0 95 0

25 23 HNTB COS., Kansas City, Mo.† EA 483.6 1.3 8 0 0 2 1 0 88 0 0

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Across MarketsHOW TO USE THE TABLES� COMPANIES are ranked according to revenue for design services performed in 2005in $ millions (*). Those with subsidiaries are indicated by (†). For information on sub-sidiaries and where each firm worked outside of the U.S., see http://www.enr.com.**=Firms not ranked last year. Some markets may not add up to 100% due to omis-sion of “other” miscellaneous market category and rounding. NA=Not available.� KEY TO TYPE OF FIRM: A=architect; E=engineer; EC=engineer-contractor; AE=architect-engineer; EA=engineer-architect; ENV=environmental; GE=geotechnical engi-neer; L=landscape architect; P=planner; O=other. Other combinations possible. Firmsclassified themselves.� GENERAL BUILDING=commercial buildings, offices, stores, educational facilities,government buildings, hospitals, medical facilities, hotels, apartments, housing, etc.� MANUFACTURING=auto, electronic assembly, textile plants, etc.� POWER=thermal and hydroelectric powerplants, waste-to-energy plants, transmis-

sion lines, substations, cogeneration plants, etc.� WATER SUPPLY=dams, reservoirs, transmission pipelines, distribution mains, irriga-tion canals, desalination and potability treatment plants, pumping stations, etc.� SEWERAGE/SOLID WASTE=sanitary and storm sewers, treatment plants, pumpingplants, incinerators, industrial waste facilities, etc.� INDUSTRIAL PROCESS=pulp and paper mills, steel mills, nonferrous metal refiner-ies, pharmaceutical plants, chemical plants, food and other processing plants, etc.� PETROLEUM=refineries, petrochemical plants, offshore facilities, pipelines, etc.� TRANSPORTATION=airports, bridges, roads, canals, locks, dredging, marine facilities,piers, railroads, tunnels, etc.� HAZARDOUS WASTE=chemical and nuclear waste treatment, asbestos and leadabatement, etc.� TELECOMMUNICATIONS=transmission lines and cabling, towers and antennae, datacenters, etc.

MARKETS (% OF 2005 REVENUE)RANK TYPE OF 2005 REVENUE GEN. WATER SEWER/ INDUS./ HAZ. TELE-

2006 2005 FIRM FIRM TOTAL INTERNATIONAL BLDG. MFG. POWER SUPPLY WASTE PETRO. TRANSP. WASTE COMM.

26 27 VECO CORP., Anchorage, Alaska† EC 440.8 127.0 0 0 0 0 0 100 0 0 0

27 31 GENSLER, San Francisco, Calif.† A 406.4 35.9 89 0 0 0 0 0 11 0 0

28 28 HOK, St. Louis, Mo.† AE 396.2 147.5 93 0 0 0 0 0 7 0 0

29 24 MACTEC INC., Alpharetta, Ga.† EAC 394.8 0.0 21 4 2 1 3 9 20 26 13

30 40 WORLEYPARSONS CORP., Houston, Texas EA 391.7 170.0 0 0 48 0 0 52 0 0 0

31 29 CARTER & BURGESS INC., Fort Worth, Texas EA 364.0 0.0 38 0 1 6 11 1 43 0 0

32 32 WASHINGTON GROUP INTERNATIONAL, Boise, Idaho† EC 359.4 57.0 1 1 36 4 0 12 26 21 0

33 37 KIMLEY-HORN AND ASSOCIATES INC., Raleigh, N.C. E 350.7 0.1 46 0 0 7 0 0 47 0 0

34 33 MUSTANG ENGINEERING, Houston, Texas† E 350.0 120.0 0 0 0 0 0 100 0 0 0

35 35 BURNS & MCDONNELL, Kansas City, Mo. EC 340.0 13.4 2 6 33 4 7 17 18 13 0

36 38 AKER KVAERNER, Houston, Texas† EC 330.5 70.9 0 0 0 0 0 100 0 0 0

37 30 MICHAEL BAKER CORP., Moon Township, Pa.† EA 325.3 3.8 8 0 0 30 6 2 44 7 1

38 34 TRC COS. INC., Windsor, Conn.† E 305.9 1.8 10 10 24 1 1 16 23 13 2

39 36 MALCOLM PIRNIE INC., White Plains, N.Y. E 283.9 3.7 0 0 0 42 42 0 0 16 0

40 41 BUREAU VERITAS, Fort Lauderdale, Fla.† E 283.0 0.0 26 4 2 3 2 1 16 27 0

41 43 SARGENT & LUNDY LLC, Chicago, Ill.† EA 282.1 10.4 0 0 100 0 0 0 0 0 0

42 44 FUGRO INC., Houston, Texas† E 272.2 55.0 14 0 1 1 1 75 5 0 1

43 51 THE KLEINFELDER GROUP INC., San Diego, Calif.† E 252.6 0.0 24 2 3 5 6 5 16 37 2

44 46 WESTON SOLUTIONS INC., West Chester, Pa.† ENV 240.0 3.4 0 0 0 19 4 0 0 77 0

45 58 ENGLOBAL CORP., Houston, Texas† EC 233.6 6.9 0 0 3 0 0 97 0 0 0

46 42 GANNETT FLEMING, Harrisburg, Pa.† EA 231.8 0.5 12 0 2 18 2 0 52 8 0

47 39 BE&K INC., Birmingham, Ala.† EC 231.0 24.0 0 0 10 0 0 68 0 0 22

48 47 BROWN AND CALDWELL, Walnut Creek, Calif.† ENV 230.0 0.0 0 0 0 15 53 0 0 26 0

49 45 DEWBERRY, Fairfax, Va.† EA 230.0 0.0 36 0 0 16 6 0 37 1 2

50 52 TERRACON, Lenexa, Kan.† E 228.0 0.0 51 1 3 1 3 4 11 22 4

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Top 500�

51 49 SKIDMORE OWINGS & MERRILL LLP, New York, N.Y. AE 223.0 90.0 91 0 0 0 0 0 9 0 0

52 466 AUSTIN INDUSTRIES, Dallas, Texas† CM 220.8 0.0 9 0 0 0 0 0 1 0 1

53 56 HKS INC., Dallas, Texas AE 219.8 13.9 100 0 0 0 0 0 0 0 0

54 50 PROFESSIONAL SERVICE INDUS. (PSI), Oakbrook Terrace, Ill. E 218.2 0.0 57 1 1 1 0 4 14 21 1

55 54 S&B HOLDINGS LTD. AND AFFILIATES, Houston, Texas† EC 217.6 0.0 0 0 0 0 1 92 5 0 1

56 48 STV GROUP INC., New York, N.Y.† EA 215.9 0.0 17 0 0 0 0 0 83 0 0

57 53 TRANSCORE, Hummelstown, Pa. EC 192.8 0.0 0 0 0 0 0 0 100 0 0

58 62 STANTEC INC., Phoenix, Ariz.† EA 191.6 0.0 11 0 1 18 19 11 39 0 0

59 59 CONESTOGA-ROVERS & ASSOC., Niagara Falls, N.Y.† ENV 191.0 46.0 0 0 1 0 3 3 0 93 0

60 57 ATC GROUP SERVICES INC., Woburn, Mass.† E 190.6 0.0 13 0 0 1 2 26 6 49 3

61 60 BURNS AND ROE, Oradell, N.J.† EC 189.5 97.0 3 0 79 8 0 0 0 9 0

62 64 PERKINS+WILL, Atlanta, Ga.† A 182.8 21.9 100 0 0 0 0 0 0 0 0

63 72 RTKL ASSOCIATES INC., Baltimore, Md.† AE 173.3 43.6 97 0 0 0 0 0 0 0 3

64 63 GENERAL PHYSICS CORP., Elkridge, Md.† EC 172.1 16.1 0 48 6 0 17 15 0 9 5

65 55 LEO A DALY, Omaha, Neb.† AE 162.1 1.7 100 0 0 0 0 0 0 0 0

66 71 ENVIRON, Arlington, Va.† ENV 156.3 50.1 0 0 0 0 0 0 0 95 0

67 67 EDAW, San Francisco, Calif.† ALP 155.5 65.8 23 0 1 5 0 0 2 0 0

68 74 STANLEY CONSULTANTS INC., Muscatine, Iowa EA 152.7 32.5 9 0 39 8 7 2 35 0 0

69 73 HATCH MOTT MACDONALD, Millburn, N.J.† E 152.0 22.8 4 0 0 15 20 7 50 5 0

70 69 RBF CONSULTING, Irvine, Calif. E 151.6 0.3 42 0 0 14 12 0 27 0 0

71 68 EDWARDS AND KELCEY INC., Morristown, N.J.† EA 149.6 1.6 10 0 0 1 0 0 74 0 12

72 70 WILBUR SMITH ASSOCIATES, Columbia, S.C. E 140.4 12.9 1 0 0 0 3 0 94 0 0

73 76 SMITHGROUP INC., Detroit, Mich.† AE 131.7 1.0 100 0 0 0 0 0 0 0 0

74 65 HEERY INTERNATIONAL INC., Atlanta, Ga.† AE 130.9 5.0 92 2 0 0 0 0 6 0 0

75 78 GOLDER ASSOCIATES INC., Atlanta, Ga. E 130.7 6.4 7 18 8 5 18 5 9 2 0

76 88 TRANSYSTEMS CORP., Kansas City, Mo.† EA 126.8 0.9 0 0 0 0 0 0 100 0 0

77 84 CAROLLO ENGINEERS PC, Phoenix, Ariz. E 121.6 0.0 0 0 0 46 54 0 0 0 0

78 85 DAVID EVANS AND ASSOCIATES INC., Portland, Ore.† EA 120.5 0.0 3 0 3 12 13 0 69 0 0

79 81 DELTA ENVIRONMENTAL CONSULTANTS INC., St. Paul, Minn.† ENV 117.5 8.2 0 0 0 0 0 0 0 100 0

80 77 ARUP, New York, N.Y.† E 116.9 10.6 64 0 0 0 0 6 26 0 2

81 80 HAZEN AND SAWYER PC, New York, N.Y. E 116.5 3.6 0 0 0 36 64 0 0 0 0

82 113 CALLISON, Seattle, Wash. A 114.0 31.0 100 0 0 0 0 0 0 0 0

83 86 T.Y. LIN INTERNATIONAL, San Francisco, Calif.† E 111.1 41.4 13 0 0 3 1 0 84 0 0

84 90 VHB/VANASSE HANGEN BRUSTLIN INC., Watertown, Mass. E 109.0 0.0 27 0 0 0 0 0 57 2 0

85 101 KCI TECHNOLOGIES INC., Hunt Valley, Md.† E 104.7 0.0 18 0 0 1 2 0 54 2 24

86 91 CORRPRO COS. INC., Medina, Ohio† EC 104.1 38.9 6 8 8 11 6 41 16 0 0

87 102 CANNON DESIGN, Grand Island, N.Y. AE 102.4 8.4 100 0 0 0 0 0 0 0 0

88 92 SCHOOR DEPALMA INC., Manalapan, N.J. E 102.1 0.0 53 0 0 4 9 0 18 4 7

89 89 THE BENHAM COS. LLC, Oklahoma City, Okla.† EAC 98.5 4.3 44 11 2 3 1 21 11 7 0

90 110 LANGAN ENG’G AND ENVIRO. SVCS., Elmwood Park, N.J. E 98.5 1.8 34 5 5 9 10 6 10 20 1

91 121 PSOMAS, Los Angeles, Calif.† E 97.7 0.0 51 0 2 11 17 0 20 0 0

92 105 GEOSYNTEC CONSULTANTS, Atlanta, Ga.† ENV 97.2 7.1 0 0 0 2 28 3 1 65 0

93 96 REYNOLDS, SMITH AND HILLS INC., Jacksonville, Fla.† EA 97.0 0.0 15 7 0 0 2 0 75 0 0

94 97 POWER ENGINEERS INC., Hailey, Idaho† EA 95.9 9.4 0 2 75 0 0 17 0 0 7

95 107 ECS, Chantilly, Va.† E 95.8 0.0 78 4 0 1 3 0 10 2 2

96 98 GREENMAN-PEDERSEN INC., Babylon, N.Y.† E 93.0 2.4 6 1 7 1 1 1 74 0 1

97 94 ASCG INC., Anchorage, Alaska† EA 92.3 0.0 27 0 0 21 13 0 38 0 0

98 109 WOOLPERT INC., Dayton, Ohio† EAP 92.1 0.0 52 1 0 3 10 0 7 0 0

99 103 RMT INC., Madison, Wis.† ENV 91.9 3.2 0 27 10 0 6 27 0 30 0

100 104 SYSKA HENNESSY GROUP INC., New York, N.Y.† EC 91.6 2.0 56 0 2 0 0 0 7 0 35

ENR




Top 500�

101 79 ECOLOGY & ENVIRONMENT INC., Lancaster, N.Y.† ENV 91.4 21.6 0 0 5 3 8 19 5 51 0

102 126 PERKINS EASTMAN, New York, N.Y.† A 91.0 8.0 100 0 0 0 0 0 0 0 0

103 93 GRESHAM, SMITH AND PARTNERS, Nashville, Tenn. AE 90.5 0.3 52 1 0 8 1 2 29 0 0

104 114 DLZ CORP., Columbus, Ohio† EA 90.0 3.0 9 0 3 6 30 13 37 2 0

105 111 CLOUGH HARBOUR & ASSOCIATES LLP, Albany, N.Y.† E 89.8 0.0 38 5 2 2 5 8 22 2 14

106 108 KOHN PEDERSEN FOX ASSOCIATES PC, New York, N.Y.† A 88.0 48.0 85 0 0 0 0 0 15 0 0

107 123 GHAFARI ASSOCIATES LLC, Dearborn, Mich.† AE 86.7 2.5 6 87 0 0 0 0 7 0 0

108 99 SHORT ELLIOT HENDRICKSON INC., Minneapolis, Minn.† EA 85.3 0.0 6 0 5 11 15 0 53 3 0

109 122 ZIMMER GUNSUL FRASCA PARTNERSHIP, Portland, Ore. AP 84.0 2.3 92 0 0 3 0 0 0 0 0

110 106 O’BRIEN & GERE, Syracuse, N.Y.† E 81.6 2.7 0 5 0 10 20 14 7 43 0

111 137 DAY & ZIMMERMANN GROUP, Philadelphia, Pa.† EC 81.0 20.0 16 5 0 0 0 79 0 0 0

112 117 VOLLMER ASSOCIATES LLP, New York, N.Y. E 80.0 0.0 8 0 0 0 12 0 62 0 0

113 129 RUMMEL KLEPPER & KAHL LLP, Baltimore, Md. E 79.9 0.0 0 0 0 3 6 1 89 0 0

114 135 HAYES, SEAY, MATTERN & MATTERN INC., Roanoke, Va.† AE 79.3 0.7 47 2 0 3 34 0 7 0 6

115 112 BURGESS & NIPLE INC., Columbus, Ohio† EA 78.7 0.3 20 0 0 16 16 0 41 5 2

116 134 GEOMATRIX CONSULTANTS INC., Oakland, Calif.† E 78.5 4.5 2 5 5 4 1 23 7 50 1

117 131 LFR INC., Emeryville, Calif. ENV 76.5 0.0 0 13 8 1 0 13 10 26 7

118 162 CUH2A, Princeton, N.J. AE 76.2 3.7 100 0 0 0 0 0 0 0 0

119 120 PAULUS, SOKOLOWSKI & SARTOR LLC, Warren, N.J.† EA 75.9 0.0 68 0 4 1 4 14 0 5 0

120 125 SCS ENGINEERS, Long Beach, Calif. ENV 75.7 1.2 0 0 0 0 71 0 0 29 0

121 133 KENNEDY/JENKS CONSULTANTS, San Francisco, Calif. EA 75.5 0.0 1 4 0 32 34 3 15 11 0

122 100 UTILITY ENGINEERING CORP., Denver, Colo. EA 74.8 0.0 0 0 95 0 0 4 0 0 0

123 116 HALEY & ALDRICH INC., Boston, Mass.† ENV 74.5 0.5 34 0 4 1 2 2 4 53 0

124 136 S&ME INC., Raleigh, N.C. E 73.6 0.0 47 5 1 3 2 3 11 25 2

125 147 STS CONSULTANTS LTD., Vernon Hills, Ill. E 73.3 0.0 29 5 9 8 10 15 21 0 1

126 124 GREENHORNE & O’MARA, Laurel, Md. E 73.1 0.0 46 0 0 5 0 0 49 1 0

127 118 KLING, Philadelphia, Pa.† AE 73.0 3.5 92 4 0 0 0 0 0 0 4

128 119 JORDAN, JONES & GOULDING, Norcross, Ga. E 71.5 0.0 1 0 3 24 52 0 9 0 0

129 144 THORNTON-TOMASETTI INC., New York, N.Y. EA 70.0 7.0 97 0 0 0 0 0 3 0 0

130 95 R.W. BECK INC., Seattle, Wash. E 68.7 1.8 0 0 71 16 12 0 0 0 1

131 132 DLR GROUP, Omaha, Neb. AE 68.0 0.0 100 0 0 0 0 0 0 0 0

132 143 VOLKERT & ASSOCIATES INC., Mobile, Ala. E 67.8 0.0 5 0 0 3 2 0 88 3 0

133 153 THE WILLDAN GROUP OF COS., Anaheim, Calif.† E 67.6 0.0 23 0 0 23 23 0 31 0 0

134 165 MOFFATT & NICHOL, Long Beach, Calif. E 67.1 6.1 0 0 0 17 0 0 81 0 0

135 142 KPFF CONSULTING ENGINEERS, Seattle, Wash. E 67.1 0.6 88 1 0 0 0 0 11 0 0

136 130 WISS, JANNEY, ELSTNER ASSOCIATES INC., Northbrook, Ill.† EA 66.7 0.0 79 2 0 1 1 2 14 0 0

137 158 PENNONI ASSOCIATES INC., Philadelphia, Pa. E 66.5 0.0 23 0 0 3 6 0 24 8 0

138 336 GRANITE CONSTRUCTION INC., Watsonville, Calif.† EC 66.2 0.0 3 0 0 0 0 0 97 0 0

139 156 SSOE INC., Toledo, Ohio AE 65.9 3.0 25 36 1 0 1 33 4 0 0

140 127 WIMBERLY ALLISON TONG & GOO, Honolulu, Hawaii A 65.9 45.6 100 0 0 0 0 0 0 0 0

141 159 AEPCO INC., Rockville, Md. E 65.8 0.0 0 0 0 0 0 0 0 0 0

142 171 UNIVERSAL ENSCO INC., Houston, Texas† EC 65.5 4.0 0 0 0 0 0 100 0 0 0

143 145 WOODARD & CURRAN, Portland, Maine E 65.0 0.0 4 2 0 27 31 4 0 32 0

144 149 HARLEY ELLIS DEVEREAUX, Southfield, Mich.† AE 64.9 0.0 98 0 0 0 0 0 2 0 0

145 163 WILSONMILLER INC., Naples, Fla. EP 64.7 0.2 80 0 0 2 1 0 16 0 0

146 138 HAMMEL GREEN AND ABRAHAMSON INC., Minneapolis, Minn. A 64.7 0.0 100 0 0 0 0 0 0 0 0

147 151 THE BURKE GROUP, Rosemont, Ill.† E 64.2 0.0 48 2 0 5 8 0 23 0 0

148 140 THE RETEC GROUP, Concord, Mass.† ENV 64.1 0.0 2 0 0 0 6 0 2 90 0

149 154 HMC ARCHITECTS, Ontario, Calif.† A 64.0 0.0 100 0 0 0 0 0 0 0 0

150 177 HUITT-ZOLLARS INC., Dallas, Texas AE 62.9 0.0 55 0 0 10 6 0 30 0 0

ENR


Top 500�



151 166 CORGAN ASSOCIATES, Dallas, Texas A 62.4 0.3 44 0 0 0 0 0 44 0 12

152 187 THE LPA GROUP INC., Columbia, S.C. EAP 62.4 3.4 2 0 0 0 0 0 98 0 0

153 115 HILLIER ARCHITECTURE, Princeton, N.J. A 62.3 4.3 100 0 0 0 0 0 0 0 0

154 195 ATWELL-HICKS, Ann Arbor, Mich. E 62.3 0.0 84 0 0 0 1 5 0 9 0

155 146 BOYLE ENGINEERING CORP., Newport Beach, Calif. EA 62.0 0.0 3 0 0 38 33 0 14 0 0

156 155 JOHNSON, MIRMIRAN & THOMPSON, Sparks, Md.† E 61.9 0.0 1 0 0 1 5 0 94 0 0

157 308 ARQUITECTONICA, Miami, Fla. A 61.2 18.9 100 0 0 0 0 0 0 0 0

158 180 FOTH & VAN DYKE, Green Bay, Wis.† E 60.3 0.0 0 70 0 0 5 0 3 0 0

159 170 TBE GROUP INC., Clearwater, Fla. E 59.4 0.3 2 0 0 0 6 0 75 4 0

160 196 WOOD RODGERS INC., Sacramento, Calif. E 59.4 0.0 0 0 0 0 0 0 6 0 0

161 152 GZA GEOENVIRONMENTAL INC., Norwood, Mass.† EC 59.4 0.2 8 0 8 3 5 11 11 54 0

162 190 TENG AFFILIATED COS., Chicago, Ill. EA 59.3 0.0 32 0 0 0 0 0 33 0 35

163 183 L. ROBERT KIMBALL & ASSOCIATES INC., Ebensburg, Pa. AE 58.8 0.0 38 2 0 2 1 0 21 6 20

164 139 PARAMETRIX, Sumner, Wash. EA 58.7 0.0 4 0 0 4 18 0 36 11 0

165 231 GULF INTERSTATE ENGINEERING CO., Houston, Texas† EA 58.5 18.2 0 0 0 0 0 100 0 0 0

166 150 WADE-TRIM GROUP, Detroit, Mich.† E 58.5 0.0 0 0 0 8 50 0 26 0 0

167 161 AFFILIATED ENGINEERS INC., Madison, Wis.† E 58.1 0.0 83 10 7 0 0 0 0 0 1

168 232 THOMPSON VENTULETT STAINBACK & ASSOCIATES, Atlanta, Ga.† A 56.9 17.4 100 0 0 0 0 0 0 0 0

169 201 ENERCON SERVICES INC., Tulsa, Okla. EA 56.7 0.0 0 0 81 0 0 10 0 9 0

170 191 BURT HILL, Butler, Pa. AE 55.6 6.9 100 0 0 0 0 0 0 0 0

171 184 JONES & STOKES ASSOCIATES INC., Sacramento, Calif. ENV 54.9 0.0 13 0 5 22 0 0 23 0 0

172 174 WEIDLINGER ASSOCIATES, New York, N.Y.† E 54.6 3.6 86 0 0 0 0 0 14 0 0

173 206 UNIVERSAL ENGINEERING SCIENCES, Orlando, Fla. GE 54.4 0.0 60 0 0 2 2 2 22 11 1

174 247 BARR ENGINEERING CO., Minneapolis, Minn. E 53.8 0.6 0 10 18 2 2 19 1 26 0

175 228 PAPE-DAWSON ENGINEERS INC., San Antonio, Texas E 53.8 0.0 45 2 0 9 1 0 12 0 0

176 148 WILSON & CO., ENGINEERS & ARCHITECTS, Albuquerque, N.M. EA 52.7 0.0 6 0 0 19 5 2 66 0 0

177 169 MCCORMICK TAYLOR, Philadelphia, Pa. E 52.5 0.0 0 0 0 0 0 0 100 0 0

178 157 BIBB AND ASSOCIATES INC., Lenexa, Kan. E 52.3 3.2 0 7 93 0 0 0 0 0 0

179 ** M+W ZANDER US OPERATIONS INC., Plano, Texas† EA 52.1 3.1 0 77 0 0 0 0 0 0 0

180 194 QORE PROPERTY SCIENCES, Duluth, Ga. GE 52.0 0.0 38 7 1 3 5 4 33 10 1

181 226 FLACK + KURTZ, New York, N.Y. E 51.5 4.5 93 0 0 0 0 0 3 0 3

182 179 G. C. WALLACE COS., Las Vegas, Nev.† E 51.3 0.0 8 0 0 7 1 0 7 0 0

183 173 BARGE WAGGONER SUMNER & CANNON INC., Nashville, Tenn. EA 51.0 0.1 33 14 0 3 6 1 20 5 0

184 222 CIVIL & ENVIRONMENTAL CONSULTANTS INC., Pittsburgh, Pa. E 51.0 0.0 19 7 2 0 25 43 0 4 0

185 213 MIDDOUGH CONSULTING, Cleveland, Ohio† EA 50.9 1.5 18 5 8 4 0 60 5 0 0

186 189 MARTIN ASSOCIATES GROUP INC., Los Angeles, Calif.† E 50.9 0.5 98 0 0 0 1 0 1 0 0

187 220 SMITH SECKMAN REID INC., Nashville, Tenn.† E 50.5 0.2 80 2 0 4 5 2 4 0 3

188 172 ELLERBE BECKET, Minneapolis, Minn.† AE 50.5 3.6 98 0 2 0 0 0 0 0 0

189 141 GREELEY AND HANSEN LLC, Chicago, Ill. E 50.2 0.0 0 0 0 22 78 0 0 0 0

190 181 EWINGCOLE, Philadelphia, Pa. AE 50.1 0.3 85 0 0 0 0 15 0 0 0

191 302 BRINDERSON, Westminster, Calif. EC 50.0 0.0 0 0 4 0 0 96 0 0 0

192 182 SASAKI ASSOCIATES INC., Watertown, Mass. A 50.0 7.5 100 0 0 0 0 0 0 0 0

193 234 OLSSON ASSOCIATES, Lincoln, Neb. E 50.0 0.0 57 0 2 12 4 0 14 2 0

194 198 HALFF ASSOCIATES INC., Dallas, Texas EA 49.9 0.0 7 1 0 28 25 0 26 7 0

195 223 WALTER P. MOORE, Houston, Texas E 49.1 0.6 86 0 0 2 0 0 12 0 0

196 216 WINK COS. LLC, Baton Rouge, La.† EA 49.0 0.0 7 0 10 0 2 77 3 0 0

197 210 AYRES ASSOCIATES, Eau Claire, Wis. EA 48.9 0.0 5 2 2 2 5 2 68 5 0

198 188 H.W. LOCHNER INC., Chicago, Ill.† E 48.9 0.0 0 0 0 0 0 0 100 0 0

199 185 WHITMAN REQUARDT AND ASSOCIATES LLP, Baltimore, Md. EA 48.8 0.0 19 0 0 17 19 1 40 0 0

200 193 MERRICK & CO., Aurora, Colo. EA 48.6 1.0 33 0 0 3 2 5 2 32 0

ENR




Top 500�

201 204 BONESTROO ROSENE ANDERLIK & ASSOC., St. Paul, Minn.† EA 48.2 0.0 13 0 0 27 16 0 27 8 0

202 197 MULVANNYG2 ARCHITECTURE, Bellevue, Wash. A 47.9 6.6 100 0 0 0 0 0 0 0 0

203 249 SMALLWOOD REYNOLDS STEWART STEWART & ASSOC., Atlanta, Ga.† A 47.6 10.1 100 0 0 0 0 0 0 0 0

204 167 FLAD & ASSOCIATES, Madison, Wis.† AE 47.5 2.1 100 0 0 0 0 0 0 0 0

205 200 NOLTE ASSOCIATES INC., Sacramento, Calif.† E 47.2 1.0 73 0 0 0 20 0 7 0 0

206 208 VANDERWEIL ENGINEERS, Boston, Mass.† E 47.0 0.9 79 0 11 0 0 5 0 0 5

207 235 EVANS MECHWART HAMBLETON & TILTON, Columbus, Ohio E 46.8 0.0 77 0 0 2 11 0 10 0 0

208 225 PAGESOUTHERLANDPAGE, Houston, Texas AE 46.7 8.7 97 3 0 0 0 0 0 0 0

209 233 CRB CONSULTING ENGINEERS INC., Kansas City, Mo. EA 46.6 5.5 1 2 0 0 0 96 0 0 0

210 217 SIMPSON GUMPERTZ & HEGER INC., Waltham, Mass. E 46.5 0.7 78 2 1 3 1 4 9 0 2

211 202 BIRDSALL SERVICES GROUP INC., Sea Girt, N.J.† E 46.5 0.0 40 1 1 3 18 1 9 4 1

212 229 TLC ENGINEERING FOR ARCHITECTURE, Orlando, Fla. E 46.4 0.0 93 0 0 0 0 0 7 0 0

213 276 PBK ARCHITECTS, Houston, Texas A 46.3 0.0 100 0 0 0 0 0 0 0 0

214 290 SCHENKELSHULTZ, Fort Wayne, Ind.† A 46.2 01.0 86 0 0 0 0 0 14 0 0

215 212 GAI CONSULTANTS INC., Homestead, Pa. E 46.2 0.0 7 4 6 5 3 6 53 7 6

216 207 HANSON PROFESSIONAL SERVICES INC., Springfield, Ill.† EA 46.2 0.5 26 1 3 1 2 0 55 2 10

217 237 GEI CONSULTANTS INC., Winchester, Mass.† E 45.9 0.0 7 0 27 52 0 0 5 0 0

218 218 FREESE AND NICHOLS INC., Fort Worth, Texas EA 45.2 0.0 9 0 0 56 17 1 13 0 0

219 246 ALBERT-GARAUDY CONSULTING ENGINEERS, Metairie, La. E 45.0 4.0 0 0 0 0 0 100 0 0 0

220 199 C&S ENGINEERS INC., Syracuse, N.Y. EA 44.8 0.0 21 13 3 2 12 3 40 1 3

221 238 BSA LIFESTRUCTURES, Indianapolis, Ind.† AE 44.7 0.0 100 0 0 0 0 0 0 0 0

222 224 NTDSTICHLER ARCHITECTURE, San Diego, Calif. AE 44.4 0.0 100 0 0 0 0 0 0 0 0

223 203 WALKER PARKING CONSULTANTS, Chicago, Ill. EA 44.2 0.5 0 0 0 0 0 0 0 0 0

224 164 EA ENGINEERING SCIENCE AND TECH. INC., Hunt Valley, Md. ENV 43.8 0.0 0 0 6 2 21 1 8 55 0

225 253 NINYO & MOORE, San Diego, Calif. GE 43.5 1.0 18 2 3 14 11 1 18 17 1

226 261 PATRICK ENGINEERING INC., Lisle, Ill.† EA 43.1 0.0 7 0 56 1 5 0 27 0 1

227 296 T&M ASSOCIATES, Middletown, N.J.† E 43.0 1.0 19 0 0 6 18 13 39 5 0

228 284 BURY+PARTNERS-HOLDINGS INC., Austin, Texas† E 42.9 0.0 94 0 0 4 2 0 0 0 0

229 221 BRAUN INTERTEC CORP., Minneapolis, Minn.† GE 42.8 0.5 57 1 4 4 11 5 15 2 2

230 227 SHEPLEY BULFINCH RICHARDSON AND ABBOTT, Boston, Mass. A 42.8 1.7 100 0 0 0 0 0 0 0 0

231 178 EINHORN YAFFEE PRESCOTT, Albany, N.Y. AE 42.7 4.6 100 0 0 0 0 0 0 0 0

232 239 STRAND ASSOCIATES INC., Madison, Wis. E 42.7 0.0 3 1 0 11 30 4 32 0 0

233 82 A. EPSTEIN AND SONS INTERNATIONAL INC., Chicago, Ill.† AE 42.0 4.5 100 0 0 0 0 0 0 0 0

234 175 KAPLAN MCLAUGHLIN DIAZ, San Francisco, Calif.† A 42.0 7.0 100 0 0 0 0 0 0 0 0

235 254 PERKOWITZ+RUTH ARCHITECTS, Long Beach, Calif.† A 42.0 0.0 100 0 0 0 0 0 0 0 0

236 186 CSA GROUP, San Juan, P.R. EA 41.6 0.6 16 0 4 49 0 3 24 0 3

237 260 DYER RIDDLE MILLS & PRECOURT INC., Orlando, Fla. E 41.4 0.0 0 0 0 1 1 0 40 0 0

238 168 HLW INTERNATIONAL LLP, New York, N.Y.† AE 41.3 3.9 100 0 0 0 0 0 0 0 0

239 245 CRAWFORD, MURPHY & TILLY INC., Springfield, Ill. E 41.2 0.0 0 0 0 10 8 0 68 0 0

240 350 LS3P ASSOCIATES LTD., Charleston, S.C. A 41.1 0.0 100 0 0 0 0 0 0 0 0

241 ** CHONG PARTNERS ARCHITECTURE, San Francisco, Calif. A 40.9 0.7 100 0 0 0 0 0 0 0 0

242 321 PRO2SERVE PROFESSIONAL PROJ. SVCS., Oak Ridge, Tenn. AE 40.8 0.0 2 53 0 0 0 0 0 27 0

243 241 OTAK INC., Lake Oswego, Ore.† EA 40.7 0.9 2 0 0 0 13 0 35 0 0

244 205 MACKAY & SOMPS CIVIL ENGINEERS INC., Pleasanton, Calif. E 40.5 0.0 20 0 0 10 15 0 35 0 0

245 300 COOPER CARRY, Atlanta, Ga.† A 40.5 0.0 100 0 0 0 0 0 0 0 0

246 192 MAGUIRE GROUP INC., Foxborough, Mass. EAP 40.4 0.4 17 0 2 6 11 2 50 10 0

247 271 FUSS & O’NEILL INC., Manchester, Conn.† E 40.3 0.0 6 10 0 2 10 20 10 37 1

248 258 NEEL-SCHAFFER INC., Jackson, Miss.† EA 39.9 0.0 0 0 0 10 8 0 70 0 0

249 214 SHW GROUP LLP, Dallas, Texas† AE 39.9 0.0 100 0 0 0 0 0 0 0 0

250 211 FANNING/HOWEY ASSOCIATES INC., Celina, Ohio AE 39.7 0.0 96 0 0 1 1 0 1 0 0

ENR


Top 500�



251 248 GREENBERGFARROW, Atlanta, Ga. AE 39.2 0.0 100 0 0 0 0 0 0 0 0

252 262 JCJ ARCHITECTURE, Hartford, Conn.† A 39.2 0.2 100 0 0 0 0 0 0 0 0

253 279 NTH CONSULTANTS LTD., Detroit, Mich. E 39.0 0.0 24 14 8 4 36 0 10 0 0

254 311 EYP MISSION CRITICAL FACILITIES, New York, N.Y. EA 39.0 7.0 21 5 0 0 0 0 0 0 74

255 438 OPUS GROUP, Minnetonka, Minn.† AE 39.0 0.2 100 0 0 0 0 0 0 0 0

256 274 AMBITECH ENGINEERING CORP., Downers Grove, Ill. EA 38.9 0.0 0 6 0 0 0 83 0 0 0

257 298 MCKIM & CREED PA, Wilmington, N.C. E 38.6 0.0 18 2 9 11 25 0 15 0 0

258 289 PATE ENGINEERS INC., Houston, Texas E 38.5 0.0 0 0 0 7 17 0 22 0 0

259 294 BELT COLLINS, Honolulu, Hawaii L 38.4 26.3 86 0 2 3 3 0 5 2 0

260 252 BUCHART-HORN INC./BASCO ASSOCIATES, York, Pa.† EA 38.3 4.3 20 1 0 12 29 2 30 0 2

261 273 PATTON HARRIS RUST & ASSOCIATES, Chantilly, Va. E 38.1 0.0 45 0 4 16 9 1 10 1 6

262 256 FISHBECK THOMPSON CARR & HUBER, Grand Rapids, Mich. EA 38.1 0.0 35 0 0 10 11 8 21 14 0

263 243 DURRANT, Dubuque, Iowa† AE 38.0 4.0 100 0 0 0 0 0 0 0 0

264 267 SWANKE HAYDEN CONNELL ARCHITECTS, New York, N.Y.† A 38.0 18.8 100 0 0 0 0 0 0 0 0

265 250 BOSWELL ENGINEERING, South Hackensack, N.J.† E 37.9 0.0 0 0 0 2 9 0 87 1 1

266 265 ENSAFE INC., Memphis, Tenn.† ENV 37.9 2.0 0 0 0 0 0 5 0 21 0

267 160 CONVERSE CONSULTANTS, Monrovia, Calif.† GE 37.5 0.0 29 1 2 8 10 1 9 41 0

268 ** BBG-BBGM, New York, N.Y.† A 37.0 9.3 100 0 0 0 0 0 0 0 0

269 244 PGAL, Houston, Texas AE 37.0 0.0 57 0 0 0 1 0 43 0 0

270 292 MS CONSULTANTS INC., Columbus, Ohio EA 37.0 0.0 19 0 0 9 11 0 57 0 0

271 257 BROWN & GAY ENGINEERS INC., Houston, Texas E 36.9 0.0 0 0 0 17 35 0 48 0 0

272 281 TMAD TAYLOR & GAINES, Pasadena, Calif. E 36.7 0.2 85 0 1 2 1 0 9 0 2

273 314 LEIGHTON GROUP INC., Irvine, Calif.† GE 36.6 0.0 70 0 3 5 8 0 11 3 0

274 303 ELKUS MANFREDI ARCHITECTS, Boston, Mass. A 36.5 0.0 100 0 0 0 0 0 0 0 0

275 404 JMA ARCHITECTURE STUDIOS, Las Vegas, Nev. A 36.3 0.0 100 0 0 0 0 0 0 0 0

276 285 EDSA, Fort Lauderdale, Fla.† ALP 36.3 20.1 100 0 0 0 0 0 0 0 0

277 269 FENTRESS BRADBURN ARCHITECTS, Denver, Colo. A 36.2 0.0 65 0 0 0 0 0 35 0 0

278 266 MEAD & HUNT INC., Madison, Wis. EA 36.2 0.0 10 0 3 9 3 1 70 0 0

279 295 SHANNON & WILSON INC., Seattle, Wash. E 36.1 0.3 9 7 2 11 10 7 40 8 1

280 277 TAIT & ASSOCIATES INC., Santa Ana, Calif.† AE 36.1 0.0 52 10 0 5 5 11 5 10 2

281 358 WALDEMAR S. NELSON AND CO. INC., New Orleans, La. EA 36.1 15.8 2 0 5 1 1 78 6 4 0

282 293 SCHIRMER ENGINEERING CORP., Deerfield, Ill. E 36.1 0.8 76 9 0 0 0 4 4 1 6

283 263 LJA ENGINEERING & SURVEYING INC., Houston, Texas E 36.0 0.0 0 0 0 30 40 0 30 0 0

284 458 DAVIS BRODY BOND LLP, New York, N.Y. A 35.9 1.0 97 3 0 0 0 0 0 0 0

285 264 JONES, EDMUNDS & ASSOCIATES INC., Gainesville, Fla.† E 35.9 0.0 9 0 3 29 24 0 19 1 0

286 286 NADEL ARCHITECTS INC., Los Angeles, Calif. A 35.8 1.0 100 0 0 0 0 0 0 0 0

287 326 CLARK-NEXSEN PC, Norfolk, Va. AE 35.7 1.6 80 0 0 0 2 0 10 0 8

288 282 FROEHLING & ROBERTSON INC., Richmond, Va.† E 35.6 0.8 50 4 5 6 5 0 15 10 5

289 301 SCHNABEL ENGINEERING INC., Glen Allen, Va.† GE 35.6 1.0 55 0 0 20 1 0 14 8 0

290 324 BOWMAN CONSULTING, Chantilly, Va.† E 35.5 0.0 100 0 0 0 0 0 0 0 0

291 242 OWP/P, Chicago, Ill.† AE 35.5 0.2 100 0 0 0 0 0 0 0 0

292 318 CPH ENGINEERS INC., Sanford, Fla. A 35.1 1.7 59 0 0 15 19 0 8 0 0

293 270 REMINGTON & VERNICK ENGINEERS INC., Haddonfield, N.J.† E 35.0 0.0 20 8 0 24 31 0 12 1 0

294 331 CUNINGHAM GROUP ARCHITECTURE PA, Minneapolis, Minn. A 35.0 1.0 100 0 0 0 0 0 0 0 0

295 342 RABA-KISTNER CONSULTANTS INC., San Antonio, Texas† E 35.0 1.0 43 0 0 3 3 0 43 9 0

296 341 ALBERT KAHN ASSOCIATES INC., Detroit, Mich.† AE 34.9 1.5 78 22 0 0 0 0 0 0 0

297 ** MANHARD CONSULTING LTD., Vernon Hills, Ill. E 34.9 0.0 93 0 0 2 2 0 3 0 0

298 343 SWCA INC., Phoenix, Ariz. ENV 34.9 0.0 4 0 6 14 0 17 9 0 3

299 307 TRO/THE RITCHIE ORGANIZATION, Newton, Mass. AE 34.8 0.9 100 0 0 0 0 0 0 0 0

300 299 GEOENGINEERS INC., Redmond, Wash. E 34.7 1.4 23 0 6 11 0 15 25 14 0

ENR


Top 500�



301 380 WARE MALCOMB, Irvine, Calif. A 34.7 0.0 92 8 0 0 0 0 0 0 0

302 329 MCDONOUGH ASSOCIATES INC., Chicago, Ill. EA 34.6 0.0 3 0 0 9 5 0 80 0 0

303 403 V3 COS. LTD., Woodridge, Ill.† E 34.5 0.0 39 1 0 2 1 0 26 3 0

304 316 WESTON & SAMPSON ENGINEERS INC., Peabody, Mass.† E 34.3 0.0 0 0 0 29 55 0 6 6 0

305 327 GRAEF ANHALT SCHLOEMER & ASSOC. INC., Milwaukee, Wis. E 34.2 0.0 38 13 1 8 3 2 35 0 0

306 251 HARDESTY & HANOVER LLP, New York, N.Y. E 34.2 0.0 0 0 0 0 0 0 100 0 0

307 236 GOULD EVANS, Kansas City, Mo. A 34.1 0.0 95 0 0 0 0 0 0 0 3

308 333 LOIEDERMAN SOLTESZ ASSOCIATES INC., Rockville, Md. E 34.0 0.0 100 0 0 0 0 0 0 0 0

309 439 WDG ARCHITECTURE, Washington, D.C.† A 33.8 0.0 100 0 0 0 0 0 0 0 0

310 280 NILES BOLTON ASSOCIATES INC., Atlanta, Ga.† A 33.4 1.6 100 0 0 0 0 0 0 0 0

311 305 BOLTON & MENK INC., Mankato, Minn. E 33.3 0.0 0 0 0 20 14 0 29 0 0

312 268 ERDMAN, ANTHONY AND ASSOCIATES INC., Rochester, N.Y. E 33.2 0.0 14 1 0 1 1 7 74 0 2

313 332 HARRIS GROUP INC., Seattle, Wash. EA 33.0 1.0 0 19 16 0 5 54 2 0 0

314 382 SEBESTA BLOMBERG, Roseville, Minn. E 32.9 0.5 58 36 0 0 0 6 0 0 0

315 408 TKDA, St. Paul, Minn. EA 32.8 0.0 15 0 0 0 6 0 58 0 0

316 353 GEOCON, San Diego, Calif.† GE 32.8 0.0 91 0 0 0 0 0 0 9 0

317 283 THE RJA GROUP INC., Chicago, Ill.† E 32.8 0.7 86 0 0 0 0 4 6 0 1

318 297 DUFRESNE-HENRY INC., N. Springfield, Vt. E 32.7 0.0 6 0 1 20 25 0 34 0 0

319 383 M-E ENGINEERS INC., Wheat Ridge, Colo.† E 32.6 5.7 100 0 0 0 0 0 0 0 0

320 367 URBAN ENGINEERS INC., Philadelphia, Pa.† E 32.4 0.0 8 0 0 0 0 5 85 2 0

321 304 ORBITAL ENGINEERING INC., Pittsburgh, Pa. E 32.3 0.0 2 3 13 0 0 77 2 0 0

322 322 WINZLER & KELLY CONSULTING ENGINEERS, Eureka, Calif. E 32.2 2.0 29 0 3 2 27 1 7 27 0

323 328 TIMMONS GROUP, Richmond, Va. E 32.2 0.0 75 0 0 3 2 0 4 0 2

324 349 ULTEIG ENGINEERS INC., Fargo, N.D. E 32.2 0.0 16 0 31 5 7 0 25 0 5

325 384 BERMELLO AJAMIL AND PARTNERS INC., Miami, Fla. AE 32.0 3.2 54 0 0 0 0 0 46 0 0

326 396 WHR ARCHITECTS INC., Houston, Texas† A 32.0 0.0 23 0 0 0 0 0 0 0 0

327 325 MBH ARCHITECTS, Alameda, Calif. A 31.7 0.0 100 0 0 0 0 0 0 0 0

328 309 KARLSBERGER COS., Columbus, Ohio† A 31.7 0.0 100 0 0 0 0 0 0 0 0

329 372 MORRISON-MAIERLE INC., Helena, Mont.† E 31.7 0.0 30 0 0 20 5 0 28 0 0

330 315 MASER CONSULTING PA, Red Bank, N.J. E 31.5 0.0 61 0 0 3 6 0 15 5 0

331 275 VOA ASSOCIATES INC., Chicago, Ill. ALP 31.5 0.0 100 0 0 0 0 0 0 0 0

332 370 BERGMANN ASSOCIATES INC., Rochester, N.Y. EA 31.5 0.0 33 12 0 0 2 0 53 1 0

333 373 THE SCHNEIDER CORP., Indianapolis, Ind. EA 31.3 0.0 12 0 0 0 16 0 6 0 0

334 291 FAY SPOFFORD & THORNDIKE, Burlington, Mass. E 31.3 0.0 15 0 0 19 26 0 41 0 0

335 338 BEYER BLINDER BELLE ARCHITECTS & PLNRS., New York, N.Y. A 31.3 0.1 91 0 0 0 0 0 4 0 0

336 ** GLOBAL PERFORMANCE, Greenville, S.C.† EC 31.2 0.0 0 3 0 0 0 97 0 0 0

337 337 AMERICAN CONSULTING INC., Indianapolis, Ind. EA 31.2 0.0 23 7 0 5 14 0 51 0 1

338 ** CLARK GROUP, Bethesda, Md.† EC 31.0 0.0 87 0 0 0 0 1 10 0 0

339 259 R.D. ZANDE & ASSOCIATES INC., Columbus, Ohio† E 31.0 0.0 0 0 0 1 20 0 17 0 0

340 340 BKF ENGINEERS, Redwood City, Calif. E 30.8 0.0 71 0 0 0 5 2 22 0 0

341 414 RNL, Denver, Colo.† AE 30.8 5.7 100 0 0 0 0 0 0 0 0

342 255 ALFRED BENESCH & CO., Chicago, Ill. E 30.8 0.0 0 0 0 2 2 0 97 0 0

343 323 APEX ENVIRONMENTAL INC., Rockville, Md. ENV 30.8 0.0 20 0 0 20 5 15 20 20 0

344 362 KJWW ENGINEERING CONSULTANTS, Rock Island, Ill. E 30.8 0.0 100 0 0 0 0 0 0 0 0

345 278 O’NEAL INC., Greenville, S.C.† EC 30.6 0.0 5 26 0 0 0 69 0 0 0

346 355 SRF CONSULTING GROUP INC., Plymouth, Minn. E 30.6 0.0 0 0 0 0 0 0 100 0 0

347 306 GEORGE BUTLER ASSOCIATES INC., Lenexa, Kan. EA 30.5 0.0 22 2 1 1 16 11 30 2 6

348 209 POLSHEK PARTNERSHIP ARCHITECTS LLP, New York, N.Y. A 30.4 0.2 100 0 0 0 0 0 0 0 0

349 312 THE RBA GROUP, Morristown, N.J. EA 30.4 0.0 26 0 0 0 0 0 74 0 0

350 420 KADRMAS, LEE & JACKSON INC., Bismarck, N.D.† E 30.2 0.0 0 0 0 5 9 0 53 2 11

ENR




Top 500�

351 ** ENGLAND-THIMS & MILLER INC., Jacksonville, Fla.† E 30.1 0.0 82 0 0 0 1 0 18 0 0

352 387 BL COS. INC., Meriden, Conn.† EA 30.1 0.0 64 0 10 0 0 0 10 14 2

353 287 URBITRAN GROUP, New York, N.Y.† EA 30.1 0.0 18 0 0 0 0 0 58 0 0

354 431 MAGNUSSON KLEMENCIC ASSOCIATES INC., Seattle, Wash. E 30.1 0.1 92 0 0 0 0 0 8 0 0

355 366 AKRF INC., New York, N.Y. ENV 30.0 0.0 38 0 13 2 5 2 23 17 0

356 397 CHIANG, PATEL & YERBY INC., Dallas, Texas† E 30.0 0.5 0 0 0 39 7 0 52 0 0

357 348 BUCHER, WILLIS & RATLIFF CORP., Kansas City, Mo. EA 29.9 0.0 17 0 0 5 4 0 66 0 0

358 313 HOWARD R. GREEN CO., Cedar Rapids, Iowa EA 29.8 0.0 12 0 0 37 7 0 38 0 0

359 393 HALL & FOREMAN INC., Irvine, Calif. E 29.7 0.0 90 0 0 2 2 0 6 0 0

360 378 CTA ARCHITECTS ENGINEERS, Billings, Mont. AE 29.6 0.3 97 0 1 0 0 3 0 0 0

361 335 SOLOMON CORDWELL BUENZ, Chicago, Ill. A 29.5 0.1 97 0 0 0 0 0 3 0 0

362 368 HUBBELL, ROTH & CLARK INC., Bloomfield Hills, Mich. E 29.2 0.0 0 0 0 0 70 0 20 5 0

363 464 PEI COBB FREED & PARTNERS ARCHITECTS, New York, N.Y.† A 29.1 7.7 100 0 0 0 0 0 0 0 0

364 376 KEITH AND SCHNARS PA, Fort Lauderdale, Fla. E 29.0 0.0 17 0 0 0 17 0 48 0 0

365 330 DAVIS & FLOYD INC., Greenwood, S.C. EA 29.0 0.0 9 1 0 2 13 2 56 5 0

366 346 KISINGER CAMPO & ASSOCIATES CORP., Tampa, Fla.† E 28.8 0.2 0 0 0 1 1 0 34 0 0

367 ** QUAD KNOPF INC., Visalia, Calif. EAP 28.8 0.0 18 0 0 7 3 4 7 0 0

368 339 WALLACE ROBERTS & TODD LLC, Philadelphia, Pa. A 28.7 0.5 51 0 0 0 0 0 0 0 0

369 272 RAFAEL VINOLY ARCHITECTS PC, New York, N.Y. A 28.6 7.6 100 0 0 0 0 0 0 0 0

370 317 PROJECT DESIGN CONSULTANTS, San Diego, Calif. E 28.5 0.0 74 0 6 3 3 0 10 0 1

371 433 BRPH COS. INC., Melbourne, Fla.† AE 28.5 0.0 93 7 0 0 0 0 0 0 0

372 ** CO ARCHITECTS, Los Angeles, Calif. A 28.5 0.0 100 0 0 0 0 0 0 0 0

373 319 EI ASSOCIATES, Cedar Knolls, N.J. AE 28.5 0.0 70 11 0 0 0 18 0 0 2

374 354 MARK THOMAS & CO. INC., San Jose, Calif. E 28.3 0.0 4 0 0 4 7 0 86 0 0

375 360 BALLINGER, Philadelphia, Pa. AE 28.0 0.0 100 0 0 0 0 0 0 0 0

376 320 FARNSWORTH GROUP INC., Bloomington, Ill. EA 28.0 0.0 66 0 0 10 10 5 9 0 0

377 427 RBB ARCHITECTS INC., Los Angeles, Calif. A 27.9 0.0 100 0 0 0 0 0 0 0 0

378 344 MORRIS ARCHITECTS, Houston, Texas A 27.7 0.4 100 0 0 0 0 0 0 0 0

379 356 BARTLETT AND WEST ENGINEERS INC., Topeka, Kan. E 27.7 0.0 5 0 0 35 11 0 50 0 0

380 437 R.W. ARMSTRONG & ASSOCIATES INC., Indianapolis, Ind. E 27.6 5.3 19 0 0 0 9 0 71 0 0

381 365 BOHANNAN HUSTON INC., Albuquerque, N.M. E 27.5 0.0 24 0 1 17 3 0 23 0 0

382 310 HPA INC., New York, N.Y. E 27.4 6.3 0 0 0 0 0 0 100 0 0

383 359 POGGEMEYER DESIGN GROUP INC., Bowling Green, Ohio† EAP 27.3 0.0 16 2 1 14 14 5 31 0 0

384 401 J-U-B ENGINEERS INC., Boise, Idaho E 27.2 0.0 6 0 0 26 26 0 35 0 0

385 441 KKE ARCHITECTS INC., Minneapolis, Minn. A 27.2 0.0 100 0 0 0 0 0 0 0 0

386 453 LOONEY RICKS KISS ARCHITECTS INC., Memphis, Tenn. A 27.1 0.0 100 0 0 0 0 0 0 0 0

387 371 EARTH SYSTEMS INC., San Luis Obispo, Calif.† GE 27.1 0.0 74 3 1 2 2 0 8 8 1

388 364 HERBERT ROWLAND & GRUBIC INC., Harrisburg, Pa. E 27.0 0.0 40 0 0 15 15 0 30 0 0

389 357 ENVIRONMENTAL SYSTEMS DESIGN INC., Chicago, Ill. E 26.9 0.2 98 0 0 2 0 0 0 0 0

390 391 PAYETTE, Boston, Mass. A 26.9 1.5 100 0 0 0 0 0 0 0 0

391 411 CEI ENGINEERING ASSOCIATES INC., Bentonville, Ark. E 26.8 0.0 93 0 0 1 0 0 6 0 0

392 410 THE S/L/A/M COLLABORATIVE INC., Glastonbury, Conn.† AE 26.8 0.6 93 0 0 0 0 6 0 0 0

393 451 HULL & ASSOCIATES INC., Dublin, Ohio E 26.7 0.0 0 0 1 0 9 14 0 38 0

394 352 BERGER/ABAM ENGINEERS INC., Federal Way, Wash.† E 26.7 2.4 11 1 0 1 0 6 80 0 0

395 423 MARSHALL MILLER & ASSOCIATES INC., Bluefield, Va. E 26.6 0.7 1 8 4 0 6 24 0 14 0

396 351 BAXTER & WOODMAN INC., Crystal Lake, Ill.† E 26.4 0.0 0 0 0 11 23 0 24 1 4

397 413 ASTORINO, Pittsburgh, Pa. AE 26.0 0.0 100 0 0 0 0 0 0 0 0

398 361 DELON HAMPTON & ASSOC., Washington, D.C. E 26.0 0.0 22 0 0 7 20 0 50 0 0

399 345 ODELL ASSOCIATES INC., Charlotte, N.C.† AE 26.0 0.3 96 0 0 0 0 0 4 0 0

400 386 TAYLOR WISEMAN & TAYLOR, Mt. Laurel, N.J. E 25.8 0.0 10 1 0 0 0 14 19 0 0

ENR


Top 500�



401 461 KRAZAN & ASSOCIATES INC., Clovis, Calif.† E 25.8 0.0 77 4 1 1 1 2 6 8 1

402 381 SHIVE-HATTERY INC., Cedar Rapids, Iowa EA 25.8 0.0 64 0 0 1 1 6 11 1 5

403 394 SOIL AND MATERIALS ENGINEERS INC., Plymouth, Mich. E 25.7 0.5 49 3 3 3 5 4 17 15 0

404 415 RUGGERI-JENSEN-AZAR & ASSOCIATES, Pleasanton, Calif. E 25.6 0.0 95 0 0 0 0 0 5 0 0

405 375 CTL/THOMPSON INC., Denver, Colo.† GE 25.5 0.1 88 0 0 1 0 0 11 0 0

406 374 ON-BOARD ENGINEERING CORP., East Windsor, N.J.† EC 25.5 0.0 14 0 3 0 0 69 14 0 0

407 429 RDG PLANNING & DESIGN, Des Moines, Iowa† AP 25.5 0.0 84 0 0 0 0 0 1 0 0

408 406 CENTURY ENGINEERING INC., Towson, Md. E 25.4 0.0 33 0 0 0 0 0 60 0 0

409 399 WIGHT & CO., Darien, Ill. AE 25.4 0.0 79 0 0 0 0 0 11 2 8

410 ** CUBELLIS ASSOCIATES INC., Boston, Mass.† AE 25.4 0.6 99 1 0 0 0 0 0 0 0

411 412 PARKHILL SMITH & COOPER INC., Lubbock, Texas EA 25.1 0.0 41 0 0 23 13 0 19 0 0

412 395 TIGHE & BOND INC., Westfield, Mass. E 25.0 0.0 0 0 0 28 41 0 10 21 0

413 ** FXFOWLE ARCHITECTS PC, New York, N.Y. A 25.0 0.0 96 0 0 0 0 0 4 0 0

414 388 MCG ARCHITECTURE, Pasadena, Calif. A 25.0 0.0 100 0 0 0 0 0 0 0 0

415 419 TSOI/KOBUS & ASSOCIATES INC., Cambridge, Mass. A 25.0 0.0 26 0 0 0 0 74 0 0 0

416 405 CHAS. H. SELLS INC., Briarcliff Manor, N.Y. E 24.9 0.0 18 0 0 1 7 0 73 0 0

417 407 GRW ENGINEERS INC., Lexington, Ky.† EA 24.8 0.0 5 3 0 31 45 0 16 0 0

418 400 H2M GRP./HOLZMACHER MCLENDON & MURRELL, Melville, N.Y.† EA 24.8 0.0 22 0 0 27 9 0 9 33 0

419 363 C.H. GUERNSEY & CO., Oklahoma City, Okla. EA 24.5 0.0 47 0 45 1 1 3 2 0 0

420 392 PROFESSIONAL ENGINEERING CONSULTANTS PA, Wichita, Kan. E 24.5 0.0 31 12 0 7 10 0 23 0 0

421 ** LORD, AECK & SARGENT, Atlanta, Ga. A 24.5 0.0 100 0 0 0 0 0 0 0 0

422 398 MCMAHON GROUP, Neenah, Wis.† AE 24.1 0.0 25 0 1 25 22 17 9 2 0

423 ** NORTHWEST ARCHITECTURAL CO. PS, Seattle, Wash.† AE 24.1 0.0 95 0 0 0 0 0 0 0 0

424 ** NODARSE & ASSOCIATES INC., Winter Park, Fla. GE 24.0 0.0 44 0 0 12 6 0 36 0 2

425 377 DANNENBAUM ENGINEERING CORP., Houston, Texas E 24.0 0.0 0 0 0 11 24 0 31 0 0

426 481 SMITH ENGINEERING CONSULTANTS INC., McHenry, Ill. E 23.9 0.0 38 0 0 12 13 0 38 0 0

427 417 HIGHLAND ASSOC. LTD. ARCH. ENG’G INTR. DES., Clarks Summit, Pa. AE 23.8 0.0 97 3 0 0 0 0 0 0 0

428 409 HAKS ENGINEERS AND LAND SURVEYORS PC, New York, N.Y. E 23.7 0.0 9 0 0 3 2 0 84 0 0

429 418 DOWL ENGINEERS, Anchorage, Alaska E 23.6 0.0 42 0 0 0 0 0 42 0 0

430 385 TECTONIC ENG’G & SURVEYING CONSULTANTS, Mountainville, N.Y. E 23.6 0.0 28 0 4 11 2 0 32 0 23

431 445 MUESER RUTLEDGE CONSULTING ENGINEERS, New York, N.Y. GE 23.6 0.5 29 5 0 4 7 2 29 0 0

432 479 GEOTEK INC., Las Vegas, Nev. GE 23.5 0.0 75 0 2 0 2 0 5 15 1

433 379 DEKKER/PERICH/SABATINI LTD., Albuquerque, N.M.† A 23.5 0.0 100 0 0 0 0 0 0 0 0

434 428 STEARNS & WHELER LLC, Cazenovia, N.Y.† E 23.5 0.0 0 0 0 6 82 4 0 0 0

435 369 H+L ARCHITECTURE, Denver, Colo. A 23.3 0.0 100 0 0 0 0 0 0 0 0

436 460 STUDIOS ARCHITECTURE, San Francisco, Calif. A 23.3 2.7 100 0 0 0 0 0 0 0 0

437 435 BSW INTERNATIONAL INC., Tulsa, Okla. AE 23.3 0.0 100 0 0 0 0 0 0 0 0

438 449 FKP ARCHITECTS INC., Houston, Texas† A 23.2 0.0 100 0 0 0 0 0 0 0 0

439 465 GPD GROUP, Akron, Ohio AE 23.0 0.0 35 0 10 0 0 0 26 0 25

440 496 FAGEN INC., Granite Falls, Minn. EC 23.0 0.0 0 0 0 0 0 100 0 0 0

441 ** VITETTA ARCHITECTS & ENGINEERS, Philadelphia, Pa. AE 23.0 0.0 100 0 0 0 0 0 0 0 0

442 499 W.H. LINDER & ASSOCIATES INC., Metairie, La. E 22.8 1.5 0 0 0 0 0 100 0 0 0

443 440 SMMA/SYMMES MAINI & MCKEE ASSOCS., Cambridge, Mass. AE 22.7 0.0 99 1 0 0 0 0 0 0 0

444 477 BOWYER SINGLETON & ASSOCIATES INC., Orlando, Fla. E 22.5 0.0 10 0 0 0 0 0 43 0 0

445 ** THE MANNIK & SMITH GROUP INC., Maumee, Ohio GE 22.5 0.0 31 0 0 7 4 0 53 4 0

446 497 GLATTING JACKSON KERCHER ANGLIN LOPEZ RINEHART, Orlando, Fla. PL 22.3 0.6 78 0 0 0 0 0 22 0 0

447 ** QK4, Louisville, Ky. EA 22.3 0.0 1 0 0 0 7 0 91 0 0

448 454 KIRKHAM MICHAEL, Omaha, Neb. E 22.2 0.0 8 0 0 3 8 0 58 0 0

449 ** CARRIER JOHNSON, San Diego, Calif. A 22.0 0.0 100 0 0 0 0 0 0 0 0

450 422 USKH INC., Anchorage, Alaska AE 21.9 0.0 53 0 0 3 6 0 38 0 0

ENR




Top 500�

451 416 EPPSTEIN UHEN ARCHITECTS INC., Milwaukee, Wis. A 21.8 0.0 99 0 0 0 0 1 0 0 0

452 474 FEHR & PEERS, Walnut Creek, Calif. E 21.7 0.0 0 0 0 0 0 0 100 0 0

453 450 THE HASKELL CO., Jacksonville, Fla. EC 21.7 0.2 33 22 0 7 5 24 10 0 0

454 459 DEGENKOLB ENGINEERS, San Francisco, Calif. E 21.7 0.5 94 6 0 0 0 0 0 0 0

455 456 CASCO DIVERSIFIED, St. Louis, Mo.† AE 21.6 0.5 99 0 0 0 0 1 0 0 0

456 ** BHDP ARCHITECTURE, Cincinnati, Ohio A 21.5 0.0 94 0 0 0 0 0 0 0 0

457 ** H.F. LENZ CO., Johnstown, Pa. E 21.3 0.0 71 0 0 1 1 1 2 0 24

458 491 DRAPER ADEN ASSOCIATES INC., Blacksburg, Va. E 21.2 0.0 3 0 0 0 17 0 1 0 1

459 ** GRG INC., Maitland, Fla. E 21.2 0.0 100 0 0 0 0 0 0 0 0

460 ** THE CHAZEN COS., Poughkeepsie, N.Y.† E 21.1 0.0 54 2 3 14 10 4 6 6 3

461 483 FRCH DESIGN WORLDWIDE, Cincinnati, Ohio AO 21.1 1.9 100 0 0 0 0 0 0 0 0

462 390 MODJESKI AND MASTERS INC., Harrisburg, Pa. E 20.9 0.0 0 0 0 0 0 0 100 0 0

463 488 LANGDON WILSON ARCH. PLNG. INT’RS, Los Angeles, Calif. A 20.9 6.1 100 0 0 0 0 0 0 0 0

464 334 MARNELL CORRAO ASSOC., Las Vegas, Nev.† A 20.8 0.2 100 0 0 0 0 0 0 0 0

465 447 TMP ASSOCIATES INC., Bloomfield Hills, Mich. AE 20.8 0.0 100 0 0 0 0 0 0 0 0

466 442 AMERICAN CONSULTING ENGINEERS, Lexington, Ky.† E 20.8 0.0 0 0 0 2 0 0 98 0 0

467 480 H.C. NUTTING CO., Cincinnati, Ohio E 20.7 0.1 47 14 4 6 1 8 19 1 0

468 389 STEFFIAN BRADLEY ARCHITECTS, Boston, Mass.† A 20.6 4.5 100 0 0 0 0 0 0 0 0

469 484 GARVER ENGINEERS, Little Rock, Ark. E 20.6 0.0 8 0 1 12 15 3 58 0 0

470 ** C.H. FENSTERMAKER & ASSOCIATES INC., Lafayette, La. ENV 20.6 0.0 0 0 0 0 0 0 9 0 0

471 495 R.A. SMITH & ASSOCIATES INC., Brookfield, Wis.† E 20.6 0.0 85 0 0 2 1 0 12 0 0

472 432 FRU-CON ENGINEERING INC., Ballwin, Mo. EA 20.4 0.0 3 2 12 0 4 79 0 0 0

473 467 URBAHN ARCHITECTS, New York, N.Y. A 20.2 0.2 77 0 0 0 0 0 19 0 0

474 ** COFFMAN ENGINEERS INC., Seattle, Wash.† E 20.2 0.2 73 2 3 1 0 12 2 0 5

475 436 FLETCHER-THOMPSON, Shelton, Conn.† AE 20.1 0.0 100 0 0 0 0 0 0 0 0

476 ** CRITERIUM ENGINEERS, Portland, Maine E 20.1 0.1 100 0 0 0 0 0 0 0 0

477 498 HOLE MONTES INC., Naples, Fla. E 20.0 0.0 0 0 0 3 6 0 41 0 0

478 471 ORCHARD, HILTZ & MCCLIMENT INC., Livonia, Mich.† E 20.0 0.0 21 0 0 21 21 0 36 0 0

479 ** SPARLING, Seattle, Wash. E 20.0 0.0 92 0 0 0 0 1 2 0 5

480 ** HUSSEY, GAY, BELL & DE YOUNG - A BELL CO., Savannah, Ga.† EA 19.9 0.7 14 5 0 13 20 0 18 4 0

481 426 LICHTENSTEIN CONSULTING ENGINEERS, Paramus, N.J. E 19.9 0.0 0 0 0 0 0 0 100 0 0

482 493 TRIAD ENGINEERING INC., St. Albans, W.Va. E 19.8 0.0 33 10 0 5 5 15 32 0 0

483 ** MATRIX DESIGN GROUP INC., Colorado Springs, Colo.† E 19.8 0.0 3 0 0 20 18 0 26 8 1

484 ** SAI CONSULTING ENGINEERS INC., Pittsburgh, Pa. E 19.7 0.0 0 0 0 0 0 0 100 0 0

485 ** RETTEW ASSOCIATES INC., Lancaster, Pa.† E 19.6 0.0 66 8 0 3 6 0 12 0 5

486 ** THE LAWRENCE GROUP, St. Louis, Mo.† A 19.5 0.0 100 0 0 0 0 0 0 0 0

487 ** CLC ASSOCIATES, Greenwood Village, Colo. EA 19.5 0.0 100 0 0 0 0 0 0 0 0

488 473 WESTLAKE REED LESKOSKY, Cleveland, Ohio† AE 19.5 0.0 100 0 0 0 0 0 0 0 0

489 ** C&I ENGINEERING, Louisville, Ky. E 19.5 0.0 0 0 3 0 0 97 0 0 0

490 430 MULKEY ENGINEERS & CONSULTANTS, Raleigh, N.C. E 19.4 0.0 1 0 0 4 0 0 93 0 0

491 462 WHITNEY BAILEY COX & MAGNANI LLC, Baltimore, Md. EA 19.4 0.0 45 16 0 1 2 0 35 0 0

492 455 B.P. BARBER & ASSOCIATES INC., Columbia, S.C. E 19.4 0.0 0 0 0 26 42 0 2 0 0

493 ** W.K. DICKSON & CO. INC., Charlotte, N.C. E 19.3 0.0 13 0 0 10 9 0 22 0 3

494 448 LJB INC., Dayton, Ohio† EA 19.3 0.0 35 20 0 9 0 0 35 0 0

495 446 BRYAN A. STIRRAT & ASSOCIATES, Diamond Bar, Calif.† ENV 19.2 0.0 7 0 0 0 71 0 13 8 0

496 ** CMA ARCHITECTS & ENGINEERS LLP, Guaynabo, P.R. EA 19.2 19.2 35 9 3 3 2 15 24 0 0

497 ** TRC WORLD ENGINEERING INC., Brentwood, Tenn.† E 19.1 0.0 92 0 0 0 0 0 8 0 0

498 ** MOODY NOLAN INC., Columbus, Ohio AE 19.0 0.0 95 0 0 0 0 0 5 0 0

499 468 SEGA INC., Stilwell, Kan. EC 19.0 0.0 0 0 100 0 0 0 0 0 0

500 476 DIVERSIFIED TECHNOLOGY CONSULTANTS, North Haven, Conn. E 18.9 1.4 59 0 0 3 7 0 12 5 6

ENR


Top 500�

FIRM RANK FIRM RANK FIRM RANK FIRM RANK

Where To Find the Top 500

A

ABB Lummus Global 21AECOM Technology Corp. 2AEPCO Inc. 141Affiliated Engineers Inc. 167Aker Kvaerner 36Albert-Garaudy Consulting

Engineers 219AKRF Inc. 355Ambitech Engineering Corp. 256AMEC Americas 11American Consulting Engineers 466American Consulting Inc. 337Apex Environmental Inc. 343ARCADIS 20R.W. Armstrong & Associates Inc. 380Arquitectonica 157Arup 80ASCG Inc. 97Astorino 397ATC Group Services Inc. 60Atwell-Hicks 154Austin Industries 52Ayres Associates 197

B

Michael Baker Corp. 37Ballinger 375B.P. Barber & Associates Inc. 492Barge Waggoner Sumner &

Cannon Inc. 183Barr Engineering Co. 174Bartlett and West Engineers Inc. 379Baxter & Woodman Inc. 396BE&K Inc. 47Bechtel 7R.W. Beck Inc. 130Belt Collins 259Alfred Benesch & Co. 342The Benham Cos. LLC 89The Louis Berger Group 14BERGER/ABAM Engineers Inc. 394Bergmann Associates Inc. 332Bermello Ajamil and Partners Inc. 325Bureau Veritas 40Beyer Blinder Belle Architects &

Planners 335BHDP Architecture 456Bibb and Associates Inc. 178Birdsall Services Group Inc. 211BKF Engineers 340BL Cos. Inc. 352Black & Veatch 15Bohannan Huston Inc. 381Bolton & Menk Inc. 311Bonestroo Rosene Anderlik &

Associates 201Boswell Engineering 265Bowman Consulting 290Bowyer Singleton & Associates

Inc. 444

Boyle Engineering Corp. 155Braun Intertec Corp. 229BBG-BBGM 268Brinderson 191Brown and Caldwell 48Brown & Gay Engineers Inc. 271BRPH Cos. Inc. 371BSA LifeStructures 221BSW International Inc. 437Buchart-Horn Inc./BASCO

Associates 260Bucher, Willis & Ratliff Corp. 357Burgess & Niple Inc. 115The Burke Group 147Burns & McDonnell 35Burns and Roe 61Burt Hill 170Bury+Partners-Holdings Inc. 228George Butler Associates Inc. 347

C

C&I Engineering 489C&S Engineers Inc. 220Callison 82Cannon Design 87Carollo Engineers PC 77Carrier Johnson 449Carter & Burgess Inc. 31CASCO Diversified 455CDI Business Solutions 19CDM 23CEI Engineering Associates Inc. 391Century Engineering Inc. 408CH2M HILL Cos. 5The Chazen Cos. 460Chiang, Patel & Yerby Inc. 356Chong Partners Architecture 241Civil & Environmental Consultants

Inc. 184Clark Group 338Clark-Nexsen PC 287CLC Associates 487Clough Harbour & Associates LLP 105CMA Architects & Engineers LLP 496CO Architects 372Coffman Engineers Inc. 474Converse Consultants 267Cooper Carry 245Corgan Associates 151Corrpro Cos. Inc. 86CPH Engineers Inc. 292Conestoga-Rovers & Assoc. 59Crawford, Murphy & Tilly Inc. 239CRB Consulting Engineers Inc. 209Criterium Engineers 476CSA Group 236CTA Architects Engineers 360CTL/Thompson Inc. 405Cubellis Associates Inc. 410CUH2A 118Cuningham Group Architecture PA 294

D

Leo A Daly 65Dannenbaum Engineering Corp. 425Davis & Floyd Inc. 365Davis Brody Bond LLP 284Day & Zimmermann Group 111Degenkolb Engineers 454Dekker/Perich/Sabatini Ltd. 433Delta Environmental Consultants

Inc. 79Dewberry 49W.K. Dickson & Co. Inc. 493Diversified Technology

Consultants 500DLR Group 131DLZ Corp. 104DOWL Engineers 429Draper Aden Associates Inc. 458Dufresne-Henry Inc. 318Durrant 263Dyer Riddle Mills & Precourt Inc. 237

E

EA Engineering Science and Tech. Inc. 224

Earth Systems Inc. 387Earth Tech Inc. 13Ecology & Environment Inc. 101ECS 95EDAW 67EDSA 276Edwards and Kelcey Inc. 71EI Associates 373Einhorn Yaffee Prescott 231Elkus Manfredi Architects 274Ellerbe Becket 188Enercon Services Inc. 169England-Thims & Miller Inc. 351ENGlobal Corp. 45EnSafe Inc. 266ENVIRON 66Environmental Systems Design

Inc. 389Eppstein Uhen Architects Inc. 451A. Epstein and Sons International

Inc. 233Erdman, Anthony and Associates

Inc. 312ERM Holdings Ltd. 24David Evans and Associates Inc. 78Evans Mechwart Hambleton &

Tilton 207EwingCole 190EYP Mission Critical Facilities 254

F

Fagen Inc. 440Fanning/Howey Associates Inc. 250Farnsworth Group Inc. 376Fay Spofford & Thorndike 334Fehr & Peers 452

C.H. Fenstermaker & Associates Inc. 470

Fentress Bradburn Architects 277Fishbeck Thompson Carr &

Huber 262FKP Architects Inc. 438Flack + Kurtz 181Flad & Associates 204Fletcher-Thompson 475Fluor Corp. 4Foster Wheeler Ltd. 18Foth & Van Dyke 158FxFowle Architects PC 413FRCH Design Worldwide 461Freese and Nichols Inc. 218Froehling & Robertson Inc. 288Fru-Con Engineering Inc. 472Fugro Inc. 42Fuss & O’Neill Inc. 247

G

GAI Consultants Inc. 215Gannett Fleming 46Garver Engineers 469GEI Consultants Inc. 217General Physics Corp. 64Gensler 27Geocon 316GeoEngineers Inc. 300Geomatrix Consultants Inc. 116GeoSyntec Consultants 92GeoTek Inc. 432Ghafari Associates LLC 107Glatting Jackson Kercher Anglin

Lopez Rinehart 446Global Performance 336Golder Associates Inc. 75Gould Evans 307GPD Group 439Graef Anhalt Schloemer &

Assoc. Inc. 305Granite Construction Inc. 138Greeley and Hansen LLC 189Howard R. Green Co. 358GreenbergFarrow 251Greenhorne & O’Mara 126Greenman-Pedersen Inc. 96Gresham, Smith and Partners 103GRG Inc. 459GRW Engineers Inc. 417C. H. Guernsey & Co. 419Gulf Interstate Engineering Co. 165GZA GeoEnvironmental Inc. 161

HI

H+L Architecture 435H2M Grp./Holzmacher McLendon

& Murrell 418HAKS Engineers and Land

Surveyors PC 428Haley & Aldrich Inc. 123

ENR


Top 500�



Halff Associates Inc. 194Hall & Foreman Inc. 359Hammel Green and Abrahamson

Inc. 146Delon Hampton & Assoc. 398HPA Inc. 382Hanson Professional Services Inc. 216Hardesty & Hanover LLP 306Harley Ellis Devereaux 144Harris Group Inc. 313The Haskell Co. 453Hatch Mott MacDonald 69Hayes, Seay, Mattern & Mattern

Inc. 114Hazen and Sawyer PC 81HDR 17Heery International Inc. 74Herbert Rowland & Grubic Inc. 388Hussey, Gay, Bell & De Young - A

Bell Co. 480Highland Associates Ltd. Architecture

Engineering Interior Design 427Hillier Architecture 153HKS Inc. 53HLW International LLP 238HMC Architects 149HNTB Cos. 25HOK 28Hole Montes Inc. 477Hubbell, Roth & Clark Inc. 362Huitt-Zollars Inc. 150Hull & Associates Inc. 393

J

Jacobs 3JCJ Architecture 252JMA Architecture Studios 275Johnson, Mirmiran & Thompson 156Jones & Stokes Associates Inc. 171Jones, Edmunds & Associates Inc. 285Jordan, Jones & Goulding 128J-U-B Engineers Inc. 384

K

Kadrmas, Lee & Jackson Inc. 350Albert Kahn Associates Inc. 296Kaplan McLaughlin Diaz 234Karlsberger Cos. 328KBR 6KCI Technologies Inc. 85Keith and Schnars PA 364Kennedy/Jenks Consultants 121L. Robert Kimball & Associates

Inc. 163Kimley-Horn and Associates Inc. 33Kirkham Michael 448Kisinger Campo & Associates

Corp. 366KJWW Engineering Consultants 344KKE Architects Inc. 385The Kleinfelder Group Inc. 43

Kling 127Kohn Pedersen Fox Associates PC 106KPFF Consulting Engineers 135Krazan & Associates Inc. 401

L

Langan Engineering and Environmental Services 90

Langdon Wilson Arch. Plng. Int’rs 463The Lawrence Group 486Leighton Group Inc. 273H.F. Lenz Co. 457LFR Inc. 117Lichtenstein Consulting Engineers 481T.Y. Lin International 83W. H. Linder & Associates Inc. 442LJA Engineering & Surveying Inc. 283LJB Inc. 494H.W. Lochner Inc. 198Loiederman Soltesz Associates Inc. 308Looney Ricks Kiss Architects Inc. 386Lord, Aeck & Sargent 421The LPA Group Inc. 152LS3P Associates Ltd. 240

M

M+W Zander US Operations Inc. 179MacKay & Somps Civil Engineers

Inc. 244MACTEC Inc. 29Magnusson Klemencic Associates

Inc. 354Maguire Group Inc. 246Malcolm Pirnie Inc. 39Manhard Consulting Ltd. 297The Mannik & Smith Group Inc. 445Marnell Corrao Assoc. 464Martin Associates Group Inc. 186Maser Consulting PA 330Matrix Design Group Inc. 483MBH Architects 327McCormick Taylor 177McDonough Associates Inc. 302MCG Architecture 414McKim & Creed PA 257McMahon Group 422M-E Engineers Inc. 319Mead & Hunt Inc. 278Merrick & Co. 200Middough Consulting 185Marshall Miller & Associates Inc. 395Modjeski and Masters Inc. 462Moffatt & Nichol 134Moody Nolan Inc. 498Walter P. Moore 195Morris Architects 378Morrison-Maierle Inc. 329MS Consultants Inc. 270Mueser Rutledge Consulting

Engineers 431Mulkey Engineers & Consultants 490

MulvannyG2 Architecture 202Mustang Engineering 34MWH 12

N

Nadel Architects Inc. 286Neel-Schaffer Inc. 248Waldemar S. Nelson and Co. Inc. 281Niles Bolton Associates Inc. 310Ninyo & Moore 225Nodarse & Associates Inc. 424Nolte Associates Inc. 205Northwest Architectural Co. PS 423NTDSTICHLER Architecture 222NTH Consultants Ltd. 253H.C. Nutting Co. 467

O

O’Brien & Gere 110Odell Associates Inc. 399Olsson Associates 193On-Board Engineering Corp. 406O’Neal Inc. 345Opus Group 255Orbital Engineering Inc. 321Orchard, Hiltz & McCliment Inc. 478Otak Inc. 243OWP/P 291

P

PageSoutherlandPage 208Pape-Dawson Engineers Inc. 175Parametrix 164Parkhill Smith & Cooper Inc. 411Parsons Brinckerhoff Inc. 10Parsons 9Pate Engineers Inc. 258Patrick Engineering Inc. 226Patton Harris Rust & Associates 261Paulus, Sokolowski & Sartor LLC 119Payette 390PBK Architects 213PBS&J 22Pei Cobb Freed & Partners

Architects 363Pennoni Associates Inc. 137Perkins+Will 62Perkins Eastman 102Perkowitz+Ruth Architects 235PGAL 269Poggemeyer Design Group Inc. 383Polshek Partnership Architects LLP 348POWER Engineers Inc. 94Pro2Serve Professional Project

Services 242Professional Engineering

Consultants PA 420Professional Service Indus. (PSI) 54Project Design Consultants 370Psomas 91

Q

Qk4 447QORE Property Sciences 180Quad Knopf Inc. 367

R

Raba-Kistner Consultants Inc. 295The RBA Group 349RBB Architects Inc. 377RBF Consulting 70RDG Planning & Design 407Remington & Vernick Engineers Inc. 293The RETEC Group 148Rettew Associates Inc. 485Reynolds, Smith and Hills Inc. 93The RJA Group Inc. 317RMT Inc. 99RNL 341RTKL Associates Inc. 63Ruggeri-Jensen-Azar & Associates 404Rummel Klepper & Kahl LLP 113

S

S&B Holdings Ltd. and Affiliates 55S&ME Inc. 124The S/L/A/M Collaborative Inc. 392SAI Consulting Engineers Inc. 484Sargent & Lundy LLC 41Sasaki Associates Inc. 192SchenkelShultz 214Schirmer Engineering Corp. 282Schnabel Engineering Inc. 289The Schneider Corp. 333Schoor DePalma Inc. 88SCS Engineers 120Sebesta Blomberg 314Sega Inc. 499Chas. H. Sells Inc. 416Shannon & Wilson Inc. 279The Shaw Group Inc. 16Shepley Bulfinch Richardson and

Abbott 230Shive-Hattery Inc. 402Short Elliot Hendrickson Inc. 108SHW Group LLP 249Simpson Gumpertz & Heger Inc. 210Skidmore Owings & Merrill LLP 51Smallwood Reynolds Stewart

Stewart & Assoc. 203Smith Engineering Consultants Inc. 426Smith Seckman Reid Inc. 187R.A. Smith & Associates Inc. 471Wilbur Smith Associates 72SmithGroup Inc. 73SMMA/Symmes Maini & McKee

Associates 443Soil and Materials Engineers Inc. 403Solomon Cordwell Buenz 361Sparling 479SRF Consulting Group Inc. 346SSOE Inc. 139

ENR


Top 500�



Stanley Consultants Inc. 68Stantec Inc. 58Stearns & Wheler LLC 434Steffian Bradley Architects 468Bryan A. Stirrat & Associates 495Strand Associates Inc. 232STS Consultants Ltd. 125Studios Architecture 436STV Group Inc. 56Swanke Hayden Connell

Architects 264SWCA Inc. 298Syska Hennessy Group Inc. 100

T

T&M Associates 227Tait & Associates Inc. 280Taylor Wiseman & Taylor 400TBE Group Inc. 159Tectonic Engineering & Surveying

Consultants 430Teng Affiliated Cos. 162Terracon 50Tetra Tech Inc. 8Mark Thomas & Co. Inc. 374Thompson Ventulett Stainback &

Associates 168Thornton-Tomasetti Inc. 129Tighe & Bond Inc. 412Timmons Group 323TLC Engineering for Architecture 212TMAD Taylor & Gaines 272TMP Associates Inc. 465TKDA 315TransCore 57TranSystems Corp. 76TRC Cos. Inc. 38TRC World Engineering Inc. 497Triad Engineering Inc. 482TRO/The Ritchie Organization 299Tsoi/Kobus & Associates Inc. 415

U

Ulteig Engineers Inc. 324Universal Engineering Sciences 173Universal Ensco Inc. 142Urbahn Architects 473Urban Engineers Inc. 320Urbitran Group 353URS 1USKH Inc. 450Utility Engineering Corp. 122

V

V3 Cos. Ltd. 303Vanderweil Engineers 206VECO Corp. 26VHB/Vanasse Hangen Brustlin Inc. 84Rafael Vinoly Architects PC 369VITETTA Architects & Engineers 441VOA Associates Inc. 331Volkert & Associates Inc. 132Vollmer Associates LLP 112

WXY

Wade-Trim Group 166Walker Parking Consultants 223G.C. Wallace Cos. 182Wallace Roberts & Todd LLC 368Ware Malcomb 301Washington Group International 32WHR Architects Inc. 326WDG Architecture 309Weidlinger Associates 172Westlake Reed Leskosky 488Weston & Sampson Engineers Inc. 304Weston Solutions Inc. 44Whitman Requardt and

Associates LLP 199

Whitney Bailey Cox & Magnani LLC 491Wight & Co. 409The Willdan Group of Cos. 133Wilson & Co., Engineers &

Architects 176WilsonMiller Inc. 145Wimberly Allison Tong & Goo 140Wink Cos. LLC 196Winzler & Kelly Consulting Engrs. 322Wiss, Janney, Elstner Associates Inc. 136Wood Rodgers Inc. 160Woodard & Curran 143Woolpert Inc. 98WorleyParsons Corp. 30

Z

R.D. Zande & Associates Inc. 339Zimmer Gunsul Frasca Partnership 109

ENR


Amid Rising Energy and Labor CostsBuilding Market Grows at Rapid PaceGrowth in health care and education drives unprecedented boom

know of anybody who doesn’t have as much work as they need.”The health care industry is driving much of the growth,

executives say. That is due partly to the retirement of babyboomers, whose aging population will demand more medicalattention in the future. Consolidations, seismic upgrades, ren-ovations and a demand for new facilities such as the $257-mil-lion Sutter Healthcare Center in Sacramento, designed by SanFrancisco-based Kaplan McLaughlin Diaz, are keeping the sec-tor active. “It’s a market that we see a lot of potential in,” saysKen Lockwood, vice president of corporate finance and investorrelations at Fluor Corp., Irving, Texas.

Fueled by a boom in building and a strengthening econo-my, there are ample work opportunities for designers inthe general building market. But despite the hot market,rising energy and labor costs present challenges as

designers aim for more energy-efficient and sustainable designs,industry executives say.

Historically low interest rates, a growing economy and apopulation on the rise are contributing to growth for firms innearly every market sector, says Patrick MacLeamy, CEO ofHOK, St. Louis, Mo. “The market is white hot,” he says. “Inall my experience I’ve never seen a market place like this. I don’t

By Carrie McGourty

General Building

ENR


project also includes a growth strategy for six programs—can-cer, critical care, heart, neuroscience, imaging and transplant.

Class Is InEducation in general is a big business for design firms this year.The success of the bond programs in major cities and states haveprovided tremendous capital for investment and building, saysPaul Steinke, executive vice president for DMJM H&N, anarchitectural and engineering branch of AECOM. “For us, edu-cation was the fastest growing market,” Steinke says. “They’realso projecting an additional two million students entering col-lege within the next few years, and I don’t think the current col-lege infrastructure is prepared to support it. So there’s anothermarket where I think the need far exceeds the finance capabili-ties.”

Universities also are investing heavily in research and tech-nology facilities, many times partnering with private firms.“Universities are growing their research capabilities quickly,”says Carl Roehling, president and CEO of Detriot-basedSmithGroup. “A lot of this research is multi-disciplinary, whichshould be an advantage to larger organizations because archi-tectural engineering firms can combine their disciplines andexpertise to address these new buildings.”

SmithGroup recently finished work on an $85-millionresearch laboratory for the Lawrence Berkeley National Labo-ratory Molecular Foundry. The 97,500-sq-ft, six-story researchlaboratory is dedicated to nanotechnology and is one of five new

Lockwood says some universities also are investing heavilyin expansions of their medical facilities, including Ohio StateUniversity, Columbus. HOK was hired to develop a 500,000-sq-ft south campus master plan for the University Medical Cen-ter. This $700-million project will include redevelopment of theJames Cancer Hospital. Scheduled for completion in 2011, the

RANK* FIRM $ MIL.

1 AECOM Technology Corp. 548.5

2 URS 521.0

3 HOK 366.5

4 Gensler 361.5

5 Jacobs 348.3

6 HKS Inc. 219.8

7 Skidmore Owings & Merrill LLP 203.0

8 Tetra Tech Inc. 183.0

9 Perkins+Will 182.3

10 Parsons 178.2

11 RTKL Associates Inc. 168.0

12 Leo A Daly 162.1

13 Kimley-Horn and Associates Inc. 159.6

14 Carter & Burgess Inc. 138.0

15 HDR 134.7

16 SmithGroup Inc. 131.2

17 Professional Service Indus. (PSI) 124.2

18 Heery International Inc. 120.5

19 Terracon 115.6

20 Callison 114.0

21 AMEC Americas 106.0

22 Parsons Brinckerhoff Inc. 105.5

23 Cannon Design 102.4

24 KBR 98.8

25 Perkins Eastman 91.0

26 MACTEC Inc. 83.4

27 Dewberry 83.0

28 CDI Business Solutions 80.0

29 Zimmer Gunsul Frasca Partnership 77.0

30 CUH2A 76.2

31 Arup 75.3

32 ECS 75.2

33 Kohn Pedersen Fox Associates PC 75.0

34 Bureau Veritas 74.4

35 DLR Group 68.0

36 Thornton-Tomasetti Inc. 67.6

37 Kling 67.0

38 Wimberly Allison Tong & Goo 65.9

39 Hammel Green and Abrahamson Inc. 64.7

40 HMC Architects 64.0

41 Harley Ellis Devereaux 63.8

42 RBF Consulting 63.7

43 Hillier Architecture 62.3

44 The Kleinfelder Group Inc. 61.3

45 Earth Tech Inc. 61.0

46 Arquitectonica 60.9

47 KPFF Consulting Engineers 59.0

48 Thompson Ventulett Stainback & Associates 56.9

49 Burt Hill 55.4

50 Schoor DePalma Inc. 54.6

*BASED ON 2005 DESIGN REVENUE FROM GENERAL BUILDING AS REPORTED IN ENR’S SURVEY OF LEADING CONTRACTORS AND DESIGN FIRMS.

The Top 50 in General Building

RANK* FIRM $ MIL.

1 Builders Group 100.0


3 Callison Architecture Inc. 82.0

4 KBR 66.7

5 Gensler 52.1


7 MulvannyG2 Architecture 39.8

8 Terracon 36.0

9 GreenbergFarrow 33.4

10 Perkowitz + Ruth Architects 33.2

11 Huitt-Zollars Inc. 31.3


13 CEI Engineering Associates Inc. 22.6

14 BSW International Inc. 22.4

15 MCG Architecture 21.0

16 URS Corp. 20.3

17 CASCO Diversified 19.9

18 MBH Architects 18.5


20 Nadel Architects Inc. 17.0


22 PBS&J 15.8

23 FRCH Design Worldwide 15.5

24 Tait & Associates Inc. 15.0

25 CLC Associates 14.5

*BASED ON SUPPLEMENTAL MARKET REVENUE DATA FROM 2005 PROVIDEDBY INDUSTRY FIRMS PARTICIPATING IN ENR’S SOURCEBOOK MARKET SURVEY.

The Top 25 in Retail

ENR


Nanoscale Science Research Centers to be built by the U.S.Dept. of Energy’s Office of Science. It also is a model for sus-tainable design.

In the residential market, design firms are seeing an increasein urban high-rise residential buildings, spurred by the wave ofbaby boomers looking to retire and live in cities rather than inthe suburbs, and a steady stream of young professionals whowant an urban lifestyle. With soaring property values and ashortage of apartments, buildings are literally going up.

In the commercial sector, Roehling says mixed-use urbandevelopment projects are a surprising trend that combine themultiple uses of residential, office and retail space. Corporateheadquarters and office buildings are being designed as campus-style environments where multiple structures surround a quadarea for workers to socialize, Steinke says. One example is the$100-million, 310,000-sq-ft RAND headquarters in SantaMonica, Calif., designed by DMJM. A diverse mix of big proj-ects such as the $109-million renovation to Camp Randall Sta-dium in Madison, Wisc., designed by Berners-Schober Associ-ates, Green Bay, proliferated across the sector.

In the hotels market, “building is absolutely booming,” saysEthan Nelson, vice president of architecture at Las Vegas-basedPaul Steelman Design Group. Competition between casinos inLas Vegas is driving a group of enormous, fast-track projects.Steelman is designing the Montreux casino complex, a $1.9-bil-

General Building

RANK* FIRM $ MIL.

1 URS Corp. 15.0

2 Davis Brody Bond LLP 12.8


4 Polshek Partnership Architects LLP 8.0

5 Gannett Fleming 6.3

6 Beyer Blinder Belle Architects & Planners LLP 6.2

7 EwingCole 6.1


9 Fentress Bradburn Architects Ltd. 5.1

10 Dewberry 5.0

10 HOK 5.0


The Top 11 in Religious and Cultural

RANK* FIRM $ MIL.

1 URS Corp. 74.5


3 WilsonMiller Inc. 40.7

4 Bowman Consulting 32.1

5 Manhard Consulting Ltd. 24.5

6 Niles Bolton Associates Inc. 22.9

7 Hall & Foreman Inc. 22.4

8 PBS&J 19.9

9 JMA Architecture Studios 18.7



12 The Benham Cos. LLC 17.2


14 Project Design Consultants 17.1



17 Parsons 14.8

18 Solomon Cordwell Buenz 14.7

19 Terracon 12.6

20 Burt Hill 12.3

21 Maser Consulting PA 11.5

22 Nadel Architects Inc. 10.8

23 Smallwood Reynolds Stewart Stewart & Assoc. Inc. 10.7

24 DeStefano and Partners Ltd. 10.2

25 Morris Architects 9.0


The Top 25 in Multi-Unit Residential

RANK* FIRM $ MIL.

1 HOK 90.6

2 URS Corp. 30.0

3 HKS Inc. 23.5

4 HNTB Cos. 13.3


6 Ellerbe Becket 9.6

7 Walter P. Moore 8.0

8 Hastings & Chivetta Architects Inc. 7.1


10 Tetra Tech, Inc. 6.0


The Top 10 in Sports

RANK* FIRM $ MIL.

1 Gensler 26.3


3 JCJ Architecture 20.4

4 Marnell Corrao Associate 12.4



7 Leo A Daly 11.2


9 URS Corp. 10.0



The Top 10 in Entertainment

RANK* FIRM $ MIL.


2 Jacobs 60.1


4 Dewberry 26.3

5 Parsons 23.2


7 HDR 17.2

8 DLR Group 15.8

9 HOK 15.6



The Top 10 in Correctional Facilities

ENR


which is fueling the construction for spas, hotels and restaurantsalongside gambling venues, Nelson explains.

But amid the abundance, rising energy costs and dwindlinglabor resources are shaping the pattern of business for designfirms. The recent focus on immigration highlights the industry’s

lion project that will replace the New Frontier casino. Theproject includes a 104,000-sq-ft casino, 2,750-room hotel, shop-ping mall, restaurants and bars and a 465-ft observation wheel.It is scheduled to open by 2009. Casino destinations such as LasVegas increasingly are becoming family-oriented markets,

General Building

RANK* FIRM $ MIL.

1 Gensler 247.2

2 HOK 103.6



5 Perkins+Will 51.0


7 URS Corp. 36.5




11 HKS Inc. 29.9



14 KBR 22.7

15 Parsons 22.1


17 HLW International LLP 19.7



20 Terracon 17.5

21 Weidlinger Associates 17.5

22 Syska Hennessy Group Inc. 15.5

23 Leo A Daly 15.4

24 Callison Architecture Inc. 15.0

25 S&ME Inc. 15.0


The Top 25 in Commercial OfficesRANK* FIRM $ MIL.

1 Jacobs 105.3

2 HDR 90.0

3 HKS Inc. 89.7

4 Perkins+Will 71.5

5 HOK 67.4


7 Parsons 48.7





12 BSA LifeStructures 37.8

13 Gresham, Smith and Partners 37.3

14 TRO/The Ritchie Organization 32.4


16 Chong Partners Architecture 31.4

17 PageSoutherlandPage 29.9

18 URS Corp. 26.5

19 RBB Architects Inc 25.9


21 Karlsberger Cos. 24.1

22 Shepley Bulfinch Richardson and Abbott 22.6


24 Harley Ellis Devereaux 21.6



The Top 25 in Health Care

ENR


a result, design firms are being tasked by owners to create envi-ronmentally sustainable, green designs as building certificationschemes gain momentum in the construction industry.

“Green building will finally be so important that it will bethe difference between the firms that prosper and grow andthose who will struggle for their future,” MacLeamy says. Thechallenge to go green is convincing owners to invest upfront ondesigns that will pay off later.

“Over the life cycle of a building, those energy costs end upbeing more than the initial investment, so it’s something oneverybody’s mind when you look at a new building design,”Steinke says. �

growing labor shortage, a major hurdle for accurate design bud-gets and project completion, designers say. Firms increasinglyare hard pressed to hire subcontractors as the building boomsaps up the available pool of skilled craftsman, management anddesign professionals.

High costs for materials such as steel, cement, lumber, gyp-sum and copper products are additional market hurdles, butmany say the cost of energy is the single biggest factor influenc-ing the building market, and will be the main driver of the mar-ket’s future. Petroleum-based construction materials are risingin cost as crude oil hovers around $70 per barrel and designersare being forced to consider the life-cycle cost of a building. As

General Building

RANK* FIRM $ MIL.


2 URS Corp. 127.5

3 Jacobs 90.4

4 Parsons 44.9

5 CUH2A 32.9

6 HOK 31.6






12 Leo A Daly 19.2

13 Hayes Seay Mattern & Mattern Inc. 16.0

14 Merrick & Co. 15.8

15 MACTEC Inc. 15.4

16 Weidlinger Associates 14.6


18 Davis Brody Bond LLP 14.0

19 Fluor Corp. 13.6

20 Dewberry 13.2

22 Day & Zimmermann Group 13.0



24 HDR 12.2

25 Black & Veatch 12.2


The Top 25 in Government OfficesRANK* FIRM $ MIL.


2 URS Corp. 109.5

3 Jacobs 85.1


5 HMC Architects 42.2


7 SHW Group LLP 39.9


9 STV Group Inc. 36.7

10 Fanning/Howey Associates Inc. 36.2

11 DLR Group 35.9

12 NTDSTICHLER Architecture 34.1

13 Perkins+Will 29.1

14 Schenkel & Shultz Inc. 27.6



17 Parsons 22.5

18 Leo A Daly 19.2


20 TMP Associates Inc. 18.9


22 HOK 18.7

23 Paulus Sokolowski & Sartor LLC 18.5


25 Burt Hill 18.0


The Top 25 in Education

RANK* FIRM $ MIL.

1 Wimberly Allison Tong & Goo 65.9

2 HKS Inc. 46.2


4 Thompson Ventulett Stainback & Assocs. 27.9

5 BBG-BBGM 24.5

6 Gensler 20.5

7 URS Corp. 15.0

8 HOK 14.8

9 Hnedak Bobo Group 13.7

10 Leo A Daly 13.5


The Top 10 in Hotels, Motels And Convention Centers

RANK* FIRM $ MIL.


2 URS Corp. 18.5

3 The Facility Group 14.3

4 Leo A Daly 11.2



7 Terracon 9.4


9 ATC Associates Inc. 7.5

10 Michael Baker Corp. 6.0


The Top 10 in Distribution And Warehouses

ENR


portation businesses. “It doesn’t provide a tremendous amountof growth, only about 3%,” in terms of the dollars available, hesays. Most of that is eaten up by higher costs for asphalt, steeland other materials.

But the law does make it easier for state DOTs to plan thedevelopment of multiyear projects, several of which had beendelayed the past two or three years over funding doubts, Warn-er says. A big question now is whether state and local govern-ments will step up and develop aggressive transportation pro-grams of their own to supplement federal monies. Jurisdictionswith such programs “will be where we will see most of thegrowth,” he says.

New York, for example, is in the first year of a five-year,$35.9-billion transportation plan, half of which is earmarked forstate DOT projects. The other half will go to transit projectsby New York City ’s Metropolitan Transportation Authority.

The New York DOT jobs run the gamut from highway

Federal Funds Fuel Robust SectorBut Soaring Materials Costs LoomState and local governments’ means will determine outlook

The transportation design and construction marketremains relatively strong, bolstered by last year’s enact-ment of the federal surface transportation bill and agood economy. But while the sector may be “healthy,”

“robust” and “almost recession-proof,” in the words of some topengineering-firm executives, there also are concerns that gov-ernment funding for highway, bridge, mass transit and othertransportation projects may lag due to taxpayer resistance andthat soaring material costs may sap the sector’s energy.

The federal transportation law—officially, the Safe,Accountable, Flexible, Efficient Transportation Equity Act: ALegacy for Users, but generally called SAFETEA-LU—pro-vides state departments of transportation and other agencieswith a degree of long-term funding certainty that they hadlacked over the past few years.

SAFETEA-LU gives the sector “a great foundation,” saysFred Warner, chief executive of AECOM’s American trans-

TransportationBy Housley Carr

ENR


Transportation

Washington, Texas, Florida, Arizona and other fast-growingstates whose booming tax revenues are supporting expandedhighway-building budgets. Support is there, along with innov-ative financing. Washington voters last November rejected areferendum to repeal the state’s newly enacted gasoline taxincrease. And Texas is pressing for public-private partnershipsfor new toll roads. Big projects include the DMJM Harris-designed, $1.4-billion, 90-mile Texas State Highway to link SanAntonio and Austin.

The pressure is on for new sources of project financing inmany states. “No single revenue stream could be counted on toadequately address both state and local needs and all modes oftransportation,” says a recent report by Idaho’s Forum onTransportation Infrastructure (FTI), a broad-based groupformed by the Idaho Transportation Board to explore long-termtransportation funding sources. “Multiple sources would benecessary to even come close to meeting funding require-ments,” it said.

According to FTI, revenue streams offering the mostpromise include “raising the motor fuel tax, increasing vehicleregistration fees, assessing impact fees at all levels of govern-ment, eliminating or replacing the revenue impact of alterna-tive fuels exemptions, indexing fuel taxes and transportation-related fees, and other revenue-generating methods.”

Funding for transportation projects, as always, is key, saysGannett Fleming chairman and CEO Ronald Drnevich, who

widenings to repaving projects and new bridges. Two of MTA’sprojects are particularly noteworthy—the long-planned SecondAvenue subway line in Manhattan, which will be completed in2012, and a new link between the Long Island Railroad systemand Grand Central Station.

Other states with big transportation spending plans include

RANK* FIRM $ MIL.

1 AECOM Technology Corp. 1,182.7

2 URS 1,067.3


4 The Louis Berger Group 524.6

5 Jacobs 478.3

6 HNTB Cos. 427.5

7 CH2M HILL Cos. 350.6

8 Parsons 325.7

9 PBS&J 311.5

10 HDR 295.1

11 TransCore 192.8






17 Wilbur Smith Associates 131.8

18 TranSystems Corp. 126.8


20 Bechtel 119.0

21 Edwards and Kelcey Inc. 110.1


23 Washington Group International 94.0

24 T.Y. Lin International 93.2

25 Dewberry 84.4

26 David Evans and Associates Inc. 83.1

27 MACTEC Inc. 79.4

28 Stantec Inc. 75.4

29 Hatch Mott MacDonald 75.3

30 Reynolds, Smith and Hills Inc. 73.1


32 Rummel Klepper & Kahl LLP 71.5

33 TRC Cos. Inc. 69.3

34 Greenman-Pedersen Inc. 68.5

35 Granite Construction Inc. 64.1

36 VHB/Vanasse Hangen Brustlin Inc. 62.6

37 Burns & McDonnell 62.5

38 The LPA Group Inc. 60.9

39 Volkert & Associates Inc. 59.6

40 Johnson, Mirmiran & Thompson 57.9

41 KCI Technologies Inc. 56.0

42 Moffatt & Nichol 54.5

43 Stanley Consultants Inc. 53.7

44 McCormick Taylor 52.5

45 Vollmer Associates LLP 50.0

46 H.W. Lochner Inc. 48.9

47 ARCADIS 47.0

48 Short Elliot Hendrickson Inc. 45.1

49 Gensler 44.9

50 TBE Group Inc. 44.4

*BASED ON 2005 DESIGN REVENUE FROM TRANSPORTATION AS REPORTED IN ENR’S SURVEY OF LEADING CONTRACTORS AND DESIGN FIRMS.

The Top 50 in Transportation

RANK* FIRM $ MIL.

1 URS Corp. 183.6


3 HNTB Cos. 85.2

4 Jacobs 79.8



7 T.Y. Lin International 54.8

8 HDR 53.3

9 Greenman-Pedersen Inc. 51.4



12 PBS&J 46.7

13 Parsons 40.8

14 Hardesty & Hanover LLP 34.2




18 MACTEC Inc. 18.7

19 Lichtenstein Consulting Engineers 18.6


21 Dewberry 17.0

22 H.W. Lochner Inc. 17.0


24 Vollmer Associates LLP 15.0

25 Alfred Benesch & Co. 15.0


The Top 26 in Bridges

ENR


struction executives also are concerned that the federal High-way Trust Fund is being depleted by spending that outpacesincoming fuel-tax revenue by several billion dollars a year, andthat the fund will have a negative balance by fiscal year 2010.

Cautious OptimismJay Lyman, senior vice president at David Evans and Associates(DEA), Portland, Ore., has some long-term worries, too, butsays that, for now, his firm is enjoying “the strongest backlogwe’ve ever seen, largely due to the levels of state transportationfunding we have been seeing in the Pacific Northwest.”

Washington’s fuel tax, for example, is helping to provide tensof millions of dollars in early funding for the Columbia RiverCrossing, says Lyman. DEA is part of a team working on thatproject, a long-term effort by the Washington and OregonDOTs and others to improve the Interstate 5 crossing betweenPortland, Ore., and Vancouver, Wash., and I-5 interchangeswithin two miles of the river. The project, whose initial cost esti-mates are still being developed, is expected to continue throughthe early years of the next decade.

DEA also is involved in a project to extend Portland’s suc-cessful light-rail system to Oregon’s booming Clackamas Coun-ty. The design of the 6.5-mile, eight-station extension is expect-ed to be completed later this year, with a construction start tofollow in early 2007. The extension is expected to be operationalby late 2009.

Despite the firm’s good times, Lyman is concerned whether

like many in the transportation sector worries that taxpayerswant new and rebuilt infrastructure but seem unaware of itshigh cost and are unwilling to foot the bill.

“The fact is that the transportation infrastructure in thiscountry continues to deteriorate and is in need of more fund-ing,” says Drnevich, adding that proposals to cut state gas tax-es—ostensibly to help consumers with their day-to-day bills—would be counterproductive because they would hurt theeconomy, not help it. His preference would be a federal gas taxincrease, although he acknowledges that such a move is unlike-ly in the current tax-cutting climate.

Drnevich and other transportation engineering and con-

Transportation

RANK* FIRM $ MIL.


2 URS Corp. 365.1



5 Jacobs 242.6

6 HNTB Cos. 226.3

7 HDR 195.7

8 PBS&J 193.4


10 Parsons 143.9







17 Rummel Klepper & Kahl LLP 66.3


19 Dewberry 63.4




23 Granite Construction Inc. 52.4


25 Johnson Mirmiran & Thompson 50.9


The Top 25 in HighwaysRANK* FIRM $ MIL.


2 URS Corp. 184.5

3 Jacobs 78.5


5 HNTB Cos. 67.3



8 Gensler 41.8

9 PBS&J 38.3


11 Parsons 30.9


13 Corgan Associates Inc. 27.7

14 HOK 25.1

15 Reynolds Smith and Hills Inc. 25.0


17 The LPA Group Inc. 20.4

18 Mead & Hunt Inc. 20.3



21 CDM 17.5


23 Fentress Bradburn Architects Ltd. 14.8


25 R.W. Armstrong & Associates Inc. 14.0


The Top 25 in Airports

ENR


Transportation

future state funding will keep pace with transportation needs.He praises the landmark Oregon Transportation InvestmentAct, whose first two phases have provided Oregon DOT withbond-based funding for more than 100 highway and bridgeprojects, but he notes that the act’s programs will be windingdown over the next few years.

As expected, population growth in the Southeast, Southwestand other areas is creating transportation design and construc-tion opportunities. For instance, Stantec recently started workon a multimillion-dollar contract for the design, program man-agement and construction management of the eastern portionof New Model Colony Backbone Infrastructure Facilities proj-ect in Ontario, Calif. The job includes building 34 miles of newarterial streets to serve a 3,500-acre section of a “new town”project, plus water and recycled-water mains, sewers and stormdrains.

Fast-growing cities in the Sunbelt also are planning light-railand other transit projects. The $1.3-billion Valley Metro Railsystem now under construction in Arizona, for example, will run20 miles and link Phoenix, Tempe and Mesa by December2008. The line will connect with a new, $380-million “automat-ed people mover” that the area’s Sky Harbor International Air-port is planning. The airport received Federal Aviation Admin-istration approval for the project this spring.

People movers aren’t the only things being planned at air-ports. “Airport work has been strong,” says Michael Kennedy,president of CH2M Hill’s Transportation Business Group. Hecites several factors as the sector’s main drivers, including therealignment and consolidation of military bases, low-cost air-lines’ need for new gates, required security projects and gener-al upgrades such as runway expansions. such projects are spreadacross the U.S.

This spring, CH2M Hill was one of 20 companies selectedto share up to $15 billion in contracts under the U.S. Air ForceCenter for Environmental Excellence’s Heavy EngineeringRepair and Construction program. The HERC contract is an“indefinite delivery, indefinite quantity” award designed to meetthe long-term construction goals for the Air Force, Dept. ofDefense and other federal agencies. It will involve military basework in the U.S. and at several other sites abroad.

Cruise business growth is fueling cruise-port expansion proj-ects in many cities, Kennedy says. CH2M Hill has beeninvolved in several projects at the Texas Cruise Ship Terminalsin Galveston, home port to both Carnival and Royal Caribbeancruise lines.

Container terminals are providing significant work as almostevery container port in the U.S. struggles to increase capacityto handle booming imports, say Kennedy and other transporta-tion engineering executives. Much of the post-9/11 securitywork at ports already has been completed, they say. Now, manyport owners are involved in projects to make facilities more effi-cient, and to squeeze more capacity out of the same amount ofprecious dockside land. �

RANK* FIRM $ MIL.



3 URS Corp. 118.1

4 Parsons 96.7


6 Bechtel 82.0

7 Jacobs 61.3



10 HNTB Cos. 48.6

11 HDR 42.8



14 PBS&J 25.3




18 Wilson & Co. Inc., Engineers & Architects 13.2

19 Vanasse Hangen Brustlin Inc. 11.8



The Top 20 in Mass Transit and Rail

RANK* FIRM $ MIL.


2 URS Corp. 57.3



5 Moffatt & Nichol 47.8

6 HPA Inc. 27.4

7 Jacobs 16.1

8 Parsons 13.4

9 BERGER/ABAM Engineers Inc. 12.4



The Top 10 in Marine and Port Facilities

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Owners Seek Lean, Flexible FacilitiesIn Consumer Demand-Driven SectorDesigners embrace new computer technology to keep pace

auto manufacturers,” says Mike Ryan, vice president at Dear-born, Mich.-based Ghafari Associates LLC. “The work coversa broad spectrum of assembly and component plants and it’s agiven that we’re using 3D-design technology and BIM.” Keen-ly attuned to the mercurial demand fluctuations of the automarket, automakers want new models to hit the street as quick-ly as possible, and they have to have their new plant or retrofitprojects move just as fast. “3D and BIM technology are keyenablers in being able to launch new products with a highdegree of certainty.” Ryan says. “Technology certainly helps[clients] sleep better at night.”

Owners demand 3D design and BIM capabilities not only totrim schedules, but to avoid design glitches that need fixing lat-er. “The more you can do in 3D the more you can reduce fieldrework,” says Don Olson, vice president in the Chemicals Busi-ness Group at Denver-based CH2M Hill Lockwood Greene.“Customers are moving away from 2D design and these daysvirtually everything is done in 3D.”

Laser scanning technology is a boon on retrofit projects asit streamlines the complexities of design within existing plants.“We see laser scanning being used more on retrofit projects and

Designers of manufacturing plants and industrial processfacilities are awash in opportunities as the constructionindustry continues to gain steam. The need for newplants, retrofits, expansions and consolidations is blos-

soming across most manufacturing sectors. When time to mar-ket is vital to owners vying for a share in competitive consumerproduct markets, designers are challenged to cut costs andschedules as they design facilities for optimal efficiency andflexibility.

In the need for speed, owners in nearly every corner of themarket are looking to computer-aided design to shorten sched-ules and trim costs. As a result, designers increasingly are turn-ing to technology like 3D modeling, laser scanning and build-ing information modeling (BIM), which produces a consistentdigital representation of a project for design decision making,document production and construction planning and perfor-mance. With a project-wide, coordinated BIM platform,designers can more easily zero-in on structural and equipmentinterferences in the design process, saving time and money,industry sources say.

“We’re doing a significant amount of work for most major

By Tom Nicholson

Manufacturing/Industrial Process

ENR


3D technology more in a brownfield scenario,” Ryan says. Atlanta-based Golder Associates, which has a niche provid-

ing support services to designers throughout the manufacturingsector, is a typical example of firms’ increasing reliance on tech-nology. Computer networking allows the firm “to facilitate effi-cient execution of services,” says Brian Senefelder, manufactur-ing market sector leader at Golder. The firm “established asecure intranet system that links all offices and allows us tomaintain communication with our clients and rapid report-ing…allowing clients access to daily updates and transmittals ofdraft and final reports.”

Getting LeanJust as the drive for efficiency is spurring new design and com-munications technology, the same impetus is advancing manyprojects throughout the manufacturing market. Makers ofeverything from cars to candy bars are looking to cut costs bydesigning plants that are flexible enough to diversify operationsbased on market demand, designers say.

In some sectors, slowdowns are making that flexibility moreimportant. In pharmaceuticals, “what we are seeing is a slowingdown of this market due to regulatory and political issues,” saysJack Scott, COO of Pasadena-based Parsons Corp. As a result,drug manufacturers are looking to designers to help them trimoperating costs through renovations and retrofits, he says.

“The pharmaceuticals and biotechnology industries havebeen reluctant in past years to embrace the concept of lean, butto reduce costs they are embracing it now. They are beginningto understand the value of integrated design,” Scott explains.When pharmaceutical companies decide to launch new prod-ucts, “in order to get to market, the challenge is to do the [plant]design before the drug is approved,” says Scott. “It can take fiveto 10 years for approval, while design and build can take two to

RANK* FIRM $ MIL.


2 Jacobs 117.3

3 URS 93.1

4 General Physics Corp. 83.0

5 Ghafari Associates LLC 75.6


7 Foth & Van Dyke 42.3

8 M+W Zander US Operations Inc. 40.1



11 Parsons 25.2

12 RMT Inc. 24.8

13 Golder Associates Inc. 23.9

14 SSOE Inc. 23.8

15 Pro2Serve Professional Proj. Svcs. 21.6


17 MACTEC Inc. 14.5



20 Sebesta Blomberg 11.9


22 LFR Inc. 10.0

23 CDM 10.0

24 Corrpro Cos. Inc. 8.8

25 O’Neal Inc. 8.0

*BASED ON 2005 DESIGN REVENUE FROM MANUFACTURING AS REPORTED IN ENR’S SURVEY OF LEADING CONTRACTORS AND DESIGN FIRMS.

The Top 25 in Manufacturing

RANK* FIRM $ MIL.

1 Jacobs 45.7



4 Parsons 25.2

5 URS Corp. 14.0


7 MACTEC Inc. 8.3


9 Reynolds Smith and Hills Inc. 5.0

10 Harris Group Inc. 4.9


The Top 10 in Aerospace

RANK* FIRM $ MIL.

1 Ghafari Associates LLC 75.6

2 URS Corp. 63.0

3 Jacobs 40.8



6 SSOE Inc. 9.1


8 O’Neal Inc. 8.0

9 Gray Construction 5.8



The Top 10 in Auto Plants

RANK* FIRM $ MIL.


2 M+W Zander US Operations Inc. 37.1

3 Jacobs 30.8


5 CDM 10.0


The Top 5 in Semiconductors

RANK* FIRM $ MIL.



3 URS Corp. 4.5

4 Fluor Corp. 4.5




The Top 6 in Electronic Assembly

ENR


three years.” Although the market is robust, the inherent risk is“slowing the market down,” says Scott. “It’s keeping the indus-try from where it could be going.” The attention to risk isdiverting projects away from pharmaceutical hotspots abroadand “some pharmaceutical projects are starting to come back tothe U.S.,” Scott says. “It’s easier for smaller start-up companiesto begin projects here because they have their resources here.”

There are various strategies within the broad-based move-ment to renovate facilities, but owners are becoming increasing-ly concerned about energy efficiency, says Olson of CH2M HillLockwood Greene. “That concern is being driven by the highcost of fuel,” he says. “Our people continually are being quizzedabout whether they are using the most fuel-efficient systems.Flexibility is also an issue, clients want systems designed to usevarious fuels.”

Crossing BordersIn the headlong rush to cut costs, designers have to reduce theirown operating costs to remain viable to owners. “We are see-ing pressure from offshore engineering,” says Tim WatsonCOO at New York-based AMEC Americas. “Our clients arelooking for lower costs, so they are asking us to use offshore ser-vices. We have design services in Santiago, Chile, and Shang-hai, China. In some instances, costs are 30% less than in NorthAmerica, and clients can see a net savings of 15% to 20% in thedesign portion.”

Watson says design firms are almost compelled to use off-shore services in order to compete. “Everyone is having to gothat way now,” he says. “Designs are being done in India, Mex-


RANK* FIRM $ MIL.

1 Jacobs 536.7

2 Fluor Corp. 326.5


4 URS 160.0

5 Bechtel 156.0

6 BE&K Inc. 135.8

7 Aker Kvaerner 133.3

8 S&B Holdings Ltd. and Affiliates 121.7

9 Parsons 101.8

10 Foster Wheeler Ltd. 78.0




14 CRB Consulting Engineers Inc. 44.9


16 Global Performance 30.2


18 MACTEC Inc. 27.0

19 KBR 23.7

20 Fagen Inc. 23.0

21 Fugro Inc. 22.7


23 Civil & Environmental Consultants Inc. 22.0



*BASED ON 2005 DESIGN REVENUE FROM INDUSTRIAL PROCESS AS REPORTED IN ENR’S SURVEY OF LEADING CONTRACTORS AND DESIGN FIRMS.

The Top 25 in Industrial Process

RANK* FIRM $ MIL.

1 Jacobs 35.3

2 Fluor Corp. 20.5


4 POWER Engineers Inc. 13.3

6 URS Corp. 7.5




9 Fru-Con Engineering Inc. 5.5



The Top 10 in Food Processing

RANK* FIRM $ MIL.

1 Fluor Corp. 118.7

2 Bechtel 116.0

3 URS Corp. 20.7


5 MACTEC Inc. 12.5


The Top 5 in Steel andNonferrous Metal Plants

ENR


ico and Romania, all in an attempt to reduce costs.”As owners continue to invest in projects abroad and with

global design sourcing on the rise, designers grapple with chal-lenges of working internationally. “Dealing with foreign lan-guages and metric conversion effects the design process,” saysSteve Dickman, president of CH2M Hill’s pharmaceutical andbiotechnology business group. “There are also intellectualproperty concerns when working overseas. It means in manycases that an owner is not going to take leading-edge technol-ogy. Working in foreign countries restricts who we put on pro-jects and we often sequester our team in secure locations.”

Across the BoardDesign firms report brisk activity in most other manufacturingmarkets. Many are finding work for defense-related manufac-turing plants, a market anticipated to grow as the nation’sdefense needs continue to ramp up.

“There is a lot of activity in general,” says John Patelski,president of engineering and construction at Chicago-based A.Epstein and Sons. “And it’s going on all over the place.” Retro-fits and renovations make up most of the work. “There are a lotof good facilities on the market and when [owners] make a deci-sion to [purchase one], they need to get it online as soon as pos-sible.” Epstein designed the conversion of a 262,000-sq-ft for-mer Pillsbury plant in Dennison, Texas, to produce frozenMexican foods for Ruiz Foods. It also designed a $130-million,625,000-sq-ft pork processing plant in St. Joseph, Mo., last yearfor Triumph Foods.

Despite the revved-up food and beverage market, ownersface challenges in getting projects off the ground, says Patelski.“Costs have escalated and there’s been a shortage of labor,” hesays. “Some projects are going a little slower and taking longerto get started....They are taking a careful look before makingthat expenditure.”

Activity in the steel and non-ferrous metals sector is high-lighted by an $880-million steel mill for SeverCorr under wayin Jackson, Miss. “It’s the first flat-rolled mill built in the U.S.in a decade,” says Mike Wagner, vice president of marketing atSeverCorr, Columbus, Miss. A joint venture of SteelCorr andSeverstal, the company tapped its pool of collective steel millexpertise to self-perform design of the mill. Also in metals,Amec performed design on several mining projects, including a$300-million gold mine in Vancouver for Teck Cominco, and a$250-million copper and gold mine in Battle Mountain, Nev.,for Newmont Mining Corp., Denver.

In the semiconductors sector, Texas Instrument’s 300 mm-wafer fab facility under construction in Richardson, Tex., is not-ed for design innovations that cut the plant’s cost by 30%.CH2M Hill Industrial Design and Construction, on a team ledby Austin Commercial LP, Dallas, did clean room and processdesign. The one-million-sq-ft, $300-million plant, incorporatesa two-level design and environmental sustainability features. Itis scheduled to be completed by late 2007. �


RANK* FIRM $ MIL.

1 Jacobs 300.1

2 Fluor Corp. 173.4

3 Parsons 95.9



6 CRB Consulting Engineers Inc. 44.9



9 URS Corp. 21.2




13 Mustang Engineering 10.0

14 O’Brien & Gere 9.7

15 Paulus Sokolowski & Sartor LLC 8.4


17 EwingCole 7.6

18 VECO Corp. 7.0


20 T&M Associates 5.4


The Top 20 in Pharmaceuticals

RANK* FIRM $ MIL.



3 Jacobs 100.8

4 URS Corp. 72.1

5 BE&K Inc. 69.8




9 Bechtel 33.0

10 KBR 23.7


12 Fugro Inc. 19.3


14 Fluor Corp. 13.9

15 SSOE Inc. 13.1



18 MACTEC Inc. 10.1


20 Orbital Engineering Inc. 5.9


The Top 20 in Chemical Plants

RANK* FIRM $ MIL.

1 Jacobs 100.5


3 BE&K Inc. 62.0


5 URS Corp. 22.5


The Top 5 in Pulp and Paper Mills

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Climbing Prices and Spiking DemandSet Stage for Boom To Barrel AheadRenewed North Slope investments eyed to boost domestic output

“Continued steady world oil demand growth combined withonly modest increases in world spare oil production capacity,and the continuing risks of geopolitical instability, are expect-ed to keep crude oil prices high through 2006,” states a recentreport from the Energy Information Administration, the fore-casting arm of the U.S. Dept. of Energy. It projects that theprice of West Texas Intermediate crude oil will average $64 perbarrel throughout 2006.

Consequently, client companies are realizing record profits.In the last quarter, for example, ExxonMobil Corp. reportedover $8 billion in profits while Chevron reported an increase of49% over the same period last year, with a profit of $4 billion.Most of these companies base their investments on about a $25per barrel of oil threshold and when prices exceed that profitsare large, executives say.

In turn, these companies have enough cash flow to pumpcapital into domestic projects, in contrast to the recent pastwhere massive new projects in frontier overseas oil provinceshave received the lion’s share of capital.

“The oil industry is a good place to be right now,” says PeteLeathard, president of VECO, Anchorage. “But we are still incompetition with the rest of the world for investment dollars.”

“We are in a boom now and the Gulf of Mexico offshoreindustry is as busy as it ever has been,” says Ken Arnold, exec-utive president, AMEC Paragon, Houston. “There’s still ademand for hurricane repair work and rig counts are up.”

Mature fields and previously uneconomic projects in theU.S. are getting second looks. “At lower prices, these fields arenot very attractive, but now the economics have changed,” saysLeathard. “Major oil companies are looking at fields where theycan get a quick return from immediate production to takeadvantage of high prices.”

Alaska DrillingConocoPhillips Alaska Inc. recently announced it will spend $1billion on the development of satellite fields near the Alpine oilfield on Alaska’s North Slope over the next three years. Similar-ly, BP Exploration Alaska Inc. says it would invest $14 billion inAlaska over the next 14 years to increase production.

From an engineering perspective, the strategy is to drillmore densely, expand the boundaries of existing fields anddevelop satellite fields with existing infrastructure. Plus, highprices are allowing development of the previously marginallyeconomic 25 billion barrels of heavy oil deposits on the North

Hurricanes and tsunamis, unrest and pipeline explosionsin West Africa, fiscal uncertainty in Russia and MiddleEast geopolitical tensions continue to send jittersthrough the petroleum and natural gas markets. In

response, oil prices hover around $70 per barrel and show nosigns of backing down. Underlying fundamentals, includinggrowing demand in China and India, reinforce the view that thesituation is unlikely to change in the near term.

“The oil market in particular is still tight, with spare capac-ity below the historic average and much uncertainty over thesecurity of production from a number of different countriesincluding Iran, Iraq and Nigeria,” said Chairman Lord Browne,BP Group chief executive, to shareholders, in April.

By Kathleen McFall

Petroleum

ENR


Slope. Much of this heavy oil is typically located in existingfields, below the permafrost at about 2,000 ft.

“We drill through it every day,” Steve Marshall, president ofBP Exploration Alaska, told an industry gathering in Alaskaearlier this year.

Existing infrastructure, however, is not fully equipped torecover and transport the tar-like substance. Thousands of newwells, some of them lateral and some designed to inject steamto help recover the heavy oil by making it easier to move, areexpected to be drilled in coming years.

New investment will also go to test novel production tech-niques that could have applicability at other sites around theworld. For instance, BP plans a $100-million low-salinity testwaterflood project in the offshore North Slope Endicott field.The field produces about 10 barrels of high-saline water forevery barrel of oil. Already, most of this water is re-injected tothe field to sweep out more oil, but now the company will inves-tigate the recovery potential of using cleaner water.

“If we inject cleaner, low-salinity water, we get up to abouta 15% additional recovery,” says Marshall. At Endicott, that isthe equivalent of 30 million incremental barrels. If appliedacross the North Slope, it might add up to several hundred mil-lion barrels, he says. Plans call for the construction of a $100-million on-site desalination plant with the demonstration beingoperational sometime in 2007. The company declined to pro-vide additional details about the project.

In the PipelineBut what might really jumpstart the recently moribund Alaskaindustry is the design and construction of the 3,600-mile natur-al gas pipeline connecting the roughly 26 trillion cu ft of strand-

RANK* FIRM $ MIL.

1 Fluor Corp. 1,379.6

2 KBR 1,330.2

3 Jacobs 616.4

4 Bechtel 556.0

5 ABB Lummus Global 554.1

6 VECO Corp. 440.8



9 The Shaw Group Inc. 284.6

10 ENGlobal Corp. 225.8

11 WorleyParsons Corp. 202.5



14 Fugro Inc. 180.4

15 URS 177.8



18 Universal Ensco Inc. 65.5

19 Gulf Interstate Engineering Co. 58.5

20 ATC Group Services Inc. 50.0


23 Brinderson 45.0

22 Albert-Garaudy Consulting Engineers 45.0


25 Wink Cos. LLC 36.8

*BASED ON 2005 DESIGN REVENUE FROM PETROLEUM AS REPORTED IN ENR’S SURVEY OF LEADING CONTRACTORS AND DESIGN FIRMS.

The Top 25 in Petroleum

RANK* FIRM $ MIL.

1 Fluor Corp. 1,230.4

2 Jacobs 550.7

3 Bechtel 523.0


5 KBR 490.4



8 VECO Corp. 274.0



11 URS Corp. 122.7

12 WorleyParsons Corp., U.S. Operations 105.8




16 Wink Cos. LLC 33.3



19 BE&K Inc. 20.9

20 Fugro Inc. 18.0

21 C&I Engineering 14.0




25 MACTEC Inc. 9.1


The Top 25 in RefineriesAnd Petrochemical Plants

RANK* FIRM $ MIL.

1 VECO Corp. 71.8

2 Universal Ensco Inc. 65.5

3 Gulf Interstate Engineering Co. 58.5


5 Fugro Inc. 49.6

6 URS Corp. 41.7


8 Bechtel 33.0

9 Fluor Corp. 22.8


11 Jacobs 14.8

12 EN Engineering 13.7

13 KBR 11.8


15 Babcock Eagleton Inc. 10.9



18 SWCA Inc. 6.0

19 SPEC Services Inc. 5.7



The Top 20 in Pipelines

ENR


ed natural gas on the North Slope to demand centers. Opti-mistic estimates for the costs of the pipeline start at about $20billion, making it potentially one of the largest energy infra-structure projects in the nation’s history.

The proposed project would carry about 4.5 billion cu ft ofgas per day, and is widely viewed as a potentially important sup-ply of new domestic natural gas that could help bring pricesdown. The project has been mired in obstacles for many yearsalthough it is closer to an actual start date now than ever before.The most recent challenge facing the project is the demand bythe major North Slope producers—ConocoPhillips, BP andExxonMobil—for greater fiscal certainty before moving aheadwith the pipeline. The producers want, among other provisions,taxes to be linked to profits rather than production volumes,says Leathard. This agreement, which would affect all parts ofthe industry, not just the pipeline, must be approved by the statelegislature. State lawmakers are not sold on the issue, which isbeing championed by Gov. Frank Murkowski (R).

“This is the biggest economic issue facing Alaska and it isvery significant to the future of our oil industry,” says Leathard.“Without the pipeline, the oil industry will just fade away inAlaska with money going to other parts of the world.”

There are other efforts under way in the country to increasedomestic gas supplies because “we all know that natural gas pro-

Petroleum

RANK* FIRM $ MIL.




4 Utility Engineering Corp. 6.5

5 Jordan Jones & Goulding 2.2


The Top 5 in Maintenance

RANK* FIRM $ MIL.

1 KBR 827.9



4 Fluor Corp. 125.5

5 Fugro Inc. 103.3

6 Jacobs 34.7


8 Waldemar S. Nelson & Co. Inc. 24.2

9 W. H. Linder & Associates Inc. 16.0

10 URS Corp. 13.4


The Top 10 in OffshoreAnd Underwater Facilities

ENR


ta Azul LNG receipt terminal near Ensenada, Mexico. Thefacility will provide gas to Mexico and Southern California. Thelarge-scale receipt terminal includes unloading facilities, storagetanks and regasification facilities. Capacity will be 1 billion cu ftper day, with room for expansion. Sempra Energy is developingother LNG projects in Port Arthur, Texas, and Lake Charles,La. The Texas project is currently in the FERC review process.The Louisiana project is under construction and is scheduledfor commercial operation by late 2008.

The downside to the booming industry, however, is theincreasing shortage of petroleum engineers. More than half ofworkers for oil companies and contractors will retire in the nextfive to ten years, and most will not be replaced, according to arecent report by Booz Allen Hamilton, McLean, Va. The num-ber of petroleum engineering diplomas awarded in the UnitedStates in 2002 was one-quarter the number awarded in the1980s, according to the report.

Contractors fear that if this trend is not reversed, the boomcould slow down. “The entire industry has gotten to the pointwhere we don’t have enough engineering people to do thework,” says AMEC Paragon’s Arnold. “And worse, our clientsare now hiring experienced people away from us. This is hav-ing an impact on the industry because if we can’t get the workdone here, then the jobs go overseas.” �

duction is declining in the United States,” says Joe Fossella, vicepresident for energy for Black & Veatch, Overland Park, Kan.

For the near-term, increased imports of liquefied natural gasappear to be part of the answer to the natural gas crunch. LNGis natural gas that has been cooled below minus 260°F and con-densed into a liquid. It is shipped in tankers from remote loca-tions where supplies are located to demand centers where it isthen regasified. “The process basically monetizes gas resourceswhich were previously stranded,” says Fossella.

According to the Federal Energy Regulatory Commission,about 40 LNG terminals are in various stages of permitting,design and construction, although the agency notes that indus-try analysts predict only 12 of the 40 terminals will ever be built.Six terminals are already operating on the East Coast, and inPuerto Rico and Alaska.

A typical proposed plant has a send-out capacity of about 1billion cu ft per day with a price tag of about $15 billion dollarswhen the field development, transport and other infrastructurecosts are factored into the total, Fosella says. “These are com-plicated projects with each contract worth about $500 million,”he notes.

Black & Veatch is leading the joint venture engineering,procurement and construction contract for Sempra LNG, asubsidiary of Sempra Energy (San Diego), for the Energia Cos-

ENR


ditioning is particularly strong for much of the year. “Many aspects of the economy and activity in the market-

place suggest our business growth will be sustained,” says JoePlubell, senior vice president and director of global energy forBlack & Veatch, Overland Park, Kan. “It is a really exciting timeto be in this business.”

Hot CoalDespite a poor environmental reputation and tough scrutiny inmany locales, coal plants remain attractive because of a readyand predictably priced domestic supply of the solid fuel. Thenew generation of coal plants is designed and constructed tominimize pollution emissions, making them more acceptable toregulators and the public. Already, sixteen coal projects areunder construction in the U.S. with several more slated to startthis year, says Plubell.

One of the projects currently under construction is theNebraska City Station Unit No. 2 project, located near Oma-ha. The 633-MW plant will use Powder River Basin coal fromWyoming and is scheduled for June 2009 commercial opera-tion. Detailed design of the unit began in April 2005 and the sitewas mobilized in October 2005. Another project under way isPlum Point Energy Station, a 665-MW pulverized coal plant innortheast Arkansas. Commercial operation is scheduled tobegin in the summer of 2010. Black & Veatch is part of the jointventure awarded contracts to provide design, procurement and

Fuel Diversity Tops Industry Agenda In the Push To Reduce EmissionsInterest renews for coal, nuclear and wind-generated energy

For years, natural gas has been thefavored type of fuel for new pow-erplants. Natural gas-fueled plantsburn cleaner and more efficiently

than fossil fuel-fired plants and requireless upfront capital investment becausethey are simple to permit, design andconstruct.

“In the past 15 or 20 years, we haveperfected gas turbines,” says CharlesHess, chief engineer for Burns and Roe,Oradell, N.J. “But now, natural gas priceshave soared past the point where theseplants are economical.”

High demand coupled with supplyconstraints pushed natural gas to over$10 per thousand cu ft (mcf) earlier thisyear and prices are expected to stay high.In 2002, by contrast, wellhead prices never exceeded $5 per mcf,according to the U.S. Energy Information Administration(EIA), the forecasting arm of the U.S. Dept. of Energy.

In response, the mantra of the power industry is fuel diver-sity. Utilities and other client companies are newly interested inthe potential of coal-fired generation, nuclear power and windenergy. Each of these power sources has their challenges.

For example, unlike the quick permit and construction timeof under five years expected on a gas-fired plant, coal andnuclear take much longer to develop and require high amountsof upfront capital investment. Forecasts of future demand fig-ure prominently into the planning of these projects.

“The lead time for nuclear or any large centralized power-plant is long but we think the demand for power will be therefor the time needed to build these plants,” says W. Barton Roe,senior vice president of Burns and Roe.

Demand for electric power climbed only slightly last yearbut steady economic growth is expected to yield an overall risein consumption by almost 2% in 2007, according to the latestEIA forecast. Over the longer term, the agency predicts thisincremental annual increase will add up to total electricity salesof 50% higher by the year 2030.

“The lower growth rate this year is misleading. After thisyear, growth rates pick up,” says Tancred Litterdale, EIA senioreconomist, citing the growing population as a primary factor,especially in warmer southern states, where demand for air con-

PowerBy Kathleen McFall

ENR


construction services on the two plants. Cleaning up older coal plants also is providing a continuing

source of contracting opportunities. Clean air regulationsrequire coal plant owners either to invest in the cleanup of stackemissions from older infrastructure or to build cleaner-burningplants. “Our clients are asking themselves if it’s worth retro-fitting an aging coal plant to meet clean air requirements or isit better just to build new,” says Plubell. Either way, there arenew opportunities. “They are interested in using the latest tech-nology to enhance the environmental and operational capabil-ities of their power generation,” he says.

While coal-fired powerplants are enjoying a resurgence,continuing uncertainty about the future imposition of regula-tions to control carbon dioxide and other greenhouse gases mayultimately dampen the trend. “Among our clients, there is anincreased expectation of some sort of control program for car-bon dioxide in the future,” says Don Zabilansky, president ofCH2M Hill Power, Spartanburg, S.C.

New NukesEnvironmental concerns may give nuclear energy a boost in thepush to diversify power generation portfolios away from natur-al gas. While tax credits, loan guarantees and other economicincentives in the 2005 Energy Policy Act are helping the nuclearindustry, it is also increasingly viewed as a possible antidote toclimate change because it emits no greenhouse gasses. “Thepublic is more favorably disposed to it now,” says Roe.

Twelve nuclear projects, with an average proposed size of1,500 MW and billions of dollars in capital costs, are in variousplanning stages and some are preparing for the licensing processof the U.S. Nuclear Regulatory Commission.

Two of the projects are being developed by NuStart Energy,a consortium company owned by nine power companies, creat-ed in 2004 for the purpose of testing the as-of-yet-unused com-bined construction and operating licensing process. Burns andRoe is part of a team that was awarded a multimillion-dollarcontract by NuStart to prepare the two applications to theNRC. Burns and Roe will provide architectural and engineer-ing support for the application development.

Even as client companies explore ways to diversify their fuelbase, certain advantages of natural gas continue to outweigh itshigh price under specific circumstances. For instance, XcelEnergy, Minneapolis, is demolishing and retiring an existingcoal plant and will replace it with a combined cycle natural gasplant in St. Paul, Minn., on the banks of the Mississippi River.

“The coal plant is old and not worth upgrading to meet cur-rent environmental standards,” says Zabilansky. “Plus, the siteis visible from a nearby bridge and a gas-fired plant is more aes-thetically acceptable to the public.”

Compared to the prior coal plant, the new combined cyclegas-fired generation will reduce air emissions of sulfur dioxides,nitrogen oxides and particulates by more than 90%, accordingto Xcel Energy. Xcel Energy awarded CH2M Hill the contract

Power

RANK* FIRM $ MIL.


2 Bechtel 287.0

3 Sargent & Lundy LLC 282.1


5 URS 193.0

6 WorleyParsons Corp. 188.5


8 Burns and Roe 150.7






14 Fluor Corp. 84.4







21 Bibb and Associates Inc. 48.9

22 R.W. Beck Inc. 48.5

23 Enercon Services Inc. 46.0


25 HDR 32.1

*BASED ON 2005 DESIGN REVENUE FROM POWER AS REPORTED IN ENR’S SURVEY OF LEADING CONTRACTORS AND DESIGN FIRMS.

The Top 25 in Power

RANK* FIRM $ MIL.

1 MWH 24.7


3 URS Corp. 10.7




The Top 5 in Hydroplants

RANK* FIRM $ MIL.







The Top 5 in Operations & Maintenance

RANK* FIRM $ MIL.

1 BE&K Inc. 23.2

2 Jacobs 15.6





The Top 5 in Cogeneration

ENR


County, Colo., and the 60-MW completion of the first phase ofthe Maple Ridge project in Martinsburg, N.Y. AWEA predictsthat the industry will invest over $4 billion in wind energy thisyear.

A challenge for wind generation is transmission as primewind resources often are far from the demand centers. “We aregetting a lot of requests for interconnections to the grid forwind projects,” says Mark Korsness, project manager for trans-mission for the federal Bonneville Power Administration, Port-land, Ore. Similarly, the Public Utilities Commission of Min-nesota recently approved Xcel Energy’s $160-million proposalto build a series of transmission lines in its region. The lines willmove power generated by 450 wind turbines in Minnesota thathave a generation capacity of 300 MW. Burns and McDonnell,Kansas City, is project manager for one of the projects, an 87-mile, 345-kV line project to connect Lakefield Junction substa-tion in Lakefield, Minn., with Split Rock Substation near SiouxFalls, S.D. The project also includes a 115-kV line that will betied into the 345-kV line at a new substation.

Aside from wind generation, Burns & McDonnell is design-er and project manager on a major transmission project in Con-necticut. The $1.3-billion, 70-mile project for Northeast Util-ities Service Co. and its subsidiary, Connecticut Light & Power,will connect Middletown, Conn., to Norwalk, Conn.

Despite the optimistic outlook for the power sector, likealmost every sector in the energy industry, power contractorsare feeling the lack of qualified engineers and construction per-sonnel. “The baby boomers are retiring and we need to fill thisvoid with new engineers, but there are fewer people graduatingwith engineering degrees in the United States,” says Plubell.“The nuclear energy industry has a lot of workers in their 50sand 60s, but few in their 20s,” says Burns and Roe’s Hess. Also,specific trades, like welders, are in short supply.

The global demand for power and other energy projects infast-growing economies like China and India continues to con-strain materials and equipment supplies. “We are all sufferingfrom the availability of resources because there is a lot of work,”says Zabilansky. �

for integrated engineering, procurement and construction forthe High Bridge plant. Construction started in spring 2006 andcommercial operation is scheduled for May 2008.

“There are definitely pockets of opportunity for natural gas,”says Plubell. Black & Veatch is doing preliminary engineeringwork for a plant for Florida Power & Light Co., Juno Beach,which will have two 1,200-MW natural-gas fired units. Theplant will be built on a 220-acre site in western Palm BeachCounty.

Taking OffInstallation of new wind energy plants continues to breakrecords. This year, the industry is on track to install 3,000 MW,according to the American Wind Energy Association (AWEA),Washington, D.C.

Over 400 MW of new plants have been brought online sinceJanuary, including the 150-MW Shiloh Wind Farm in PaloAlto, Calif., the 60-MW Spring Creek Wind Farm in Logan

RANK* FIRM $ MIL.



3 URS Corp. 160.1




7 Fluor Corp. 82.5



10 Bechtel 65.0






16 HDR 16.4




20 MACTEC Inc. 5.4


The Top 20 in Fossil Fuel

RANK* FIRM $ MIL.

1 Bechtel 197.0


3 Enercon Services Inc. 46.0









The Top 10 in Nuclear Plants

RANK* FIRM $ MIL.





5 Bechtel 25.0

6 Patrick Engineering Inc. 24.0




10 URS Corp. 16.5


The Top 10 in TransmissionAnd Distribution

ENR


changing the approach of industrial and manufacturing firmsand government. Today, waste minimalization is being builtinto industrial processes so that firms can reduce their impacton the environment up front rather than dealing with a cleanupafterward. And some materials previously regarded as toxicwaste are being recycled, reused or sold as valuable products.

“Some people have been told that the old environmentalbusiness is over,” says Rob Costello, group chief executive atAECOM Technology Corp.’s Civil Environmental Infrastruc-ture Group, referring to the sector’s original emphasis on com-plying with federal regulations that were implemented duringthe early years of the environmental era. “The way I see it, thatcompliance work is still in the mix, but [the sector has] shiftedto a heightened awareness of sustainability,” he says. Industrialand other companies “still are dealing with compliance issuesand cleanups...but they also are working with firms like ours tofind ways to improve their operations” so that their processesare as environment-friendly and as efficient as possible, he adds.

According to Costello, that not only helps firms comply withfederal rules, but also helps them eliminate waste and the needfor future cleanups and improves financial performance.

“There are some new trends,” says Gene Lupia, president ofDenver-based CH2M Hill’s Environmental Service Group.“Many large chemical companies are forming strategic alliancesand partnerships” with large environmental firms that can helpthem at all of their locations, whether in Houston or Saudi Ara-bia. In some cases, the environmental firms essentially managethe chemical companies’ environmental health and safety pro-grams, he says. They also perform due diligence functions whenone chemical company is buying another company’s plant orbuying another company and all its plants, he adds.

There is only a small pool of “five, six, seven or eight” envi-ronmental engineering giants able to compete on that playingfield, says Lupia. “I know of one chemical company that pickedonly four firms that it wanted to respond” to its request for pro-posals for comprehensive environmental services, he says.

Brownfield RenewalThere also has been a change in the business of cleaning upbrownfield sites, says Costello, Lupia and other environmentalengineering and construction executives. For years, many ofthose sites remained untouched, frozen in time by unending lit-igation about which parties are responsible for the cost of rid-ding them of toxins. Now, all levels of government are trying to

Infrastructure Needs Spur Growth As Environmental Market EvolvesEmerging sustainability ethic leads private and public projects

There isn’t much working against the environmental mar-ket and construction industry in the U.S. these days, butit is a wholly different business than it was a generationago.

That is the consensus of top executives, who say that popu-lation growth and the resulting need for new or expanded water,wastewater and solid-waste infrastructure have lit a burnerunder the market. That is on top of the traditional need toreplace or upgrade older facilities. And red hot real estate mar-kets in some areas have ignited interest in redeveloping brown-field sites for a variety of purposes.

But there also is an emerging sustainability ethic that is

EnvironmentalBy Housley Carr

ENR


break that logjam, and booming real estate markets are spurringthe demand by office, condominium and other developers forquick site cleanups.

For example, The Louis Berger Group, East Orange, N.J.,says that it is providing environmental investigations, geotech-nical engineering and other services to the town of Dover, N.J.,and a developer, who plans to convert the town’s old, 75-acrelandfill into a new commercial complex.

Increased environmental spending by the private sector “hasoffset the declines [in spending] we’ve been seeing from the fed-eral government,” says CH2M Hill’s Lupia. “There’s been a realflattening out [in the federal dollars committed to environmen-tal work]. It’s mainly driven by the competition for resources,”

Environmental

RANK* FIRM $ MIL.



3 MWH 300.7




7 URS 127.8

8 CDM 121.0

9 Malcolm Pirnie Inc. 118.0

10 HDR 102.0



13 PBS&J 75.0

14 Carollo Engineers PC 55.9

15 Weston Solutions Inc. 45.1

16 Hazen and Sawyer PC 42.4

17 KBR 41.8


19 Dewberry 36.7

20 Parsons 36.4

21 Brown and Caldwell 35.0


23 ARCADIS 34.0



*BASED ON 2005 DESIGN REVENUE FROM WATER SUPPLY AS REPORTED IN ENR’S SURVEY OF LEADING CONTRACTORS AND DESIGN FIRMS.

The Top 25 in Water Supply

RANK* FIRM $ MIL.



3 MWH 193.2




7 CDM 100.6


9 HDR 68.3





14 PBS&J 32.4




18 Freese and Nichols Inc. 15.4

19 Jacobs 14.1

20 URS Corp. 14.0




24 Greeley and Hansen LLC 11.0



The Top 25 in Treatment and Desalination

RANK* FIRM $ MIL.

1 MWH 72.3


3 URS Corp. 43.0

4 PBS&J 42.6




8 KBR 31.6

9 Stantec Inc. 24.4



12 Boyle Engineering Corp. 18.4

13 CDM 18.0





18 HDR 14.8



21 ASCG Inc. 12.7


23 Parsons 11.4


25 CSA Group 9.8


The Top 25 in TransmissionLines and Aqueducts

RANK* FIRM $ MIL.

1 URS Corp. 70.8


3 MWH 35.2


5 HDR 18.9


7 Parsons 14.1


9 AMEC Americas 9.0



The Top 10 in Dams and Reservoirs

ENR


he says. Lupia points, among other things, to the high costs ofthe Iraq war and the government’s response to Hurricane Kat-rina. Some environmental projects “are being pushed to the sidefor now,” he notes.

One positive factor is the Dept. of Defense’s ongoing BaseRealignment and Closure program, under which about 25major DOD facilities will be shut down—and another 24 radi-cally reconfigured—over the next six years, Lupia says. All of thefacilities will require some degree of environmental remedia-

RANK* FIRM $ MIL.

1 MWH 150.4


3 CDM 86.0


5 URS Corp. 74.5

6 PBS&J 53.8







13 Wade-Trim Group 23.8







20 ERM Holdings Ltd. 16.3



23 RJN Group Inc. 14.1


25 Dewberry 13.7


The Top 25 in SanitaryAnd Storm Sewers

RANK* FIRM $ MIL.



3 MWH 180.8

4 CDM 136.0






10 Jacobs 55.8


12 URS Corp. 42.3

13 HDR 42.1


15 PBS&J 28.9



18 Parsons 21.6

19 Stearns & Wheler LLC 16.2


21 DLZ Corp. 14.0



24 Boyle Engineering Corp. 11.3

25 Strand Associates Inc. 10.4


The Top 25 in Wastewater Treatment

RANK* FIRM $ MIL.



3 MWH 331.2

4 CDM 234.0



7 URS 149.2



10 HDR 99.3


12 PBS&J 82.7



15 Jacobs 55.8

16 SCS Engineers 53.8




20 Jordan, Jones & Goulding 37.0



23 ARCADIS 30.0

24 Wade Trim Group 29.5


*BASED ON 2005 DESIGN REVENUE FROM SEWERAGE AND SOLID WASTE AS REPORTED IN ENR’S SURVEY OF LEADING CONTRACTORS AND DESIGN FIRMS.

The Top 25 in Sewerage and Solid Waste

RANK* FIRM $ MIL.


2 HDR 46.7


4 URS Corp. 32.4




8 GeoSyntec Consultants 24.3




12 Bryan A. Stirrat & Associates 13.6

13 CDM 12.0

14 Parametrix 6.9

15 MACTEC Inc. 6.4


The Top 15 in Solid Waste

ENR


tion, as will some legacy BRAC facilities from earlier rounds ofbase closings. This spring, for example, Pasadena-based TetraTech was awarded $20.1 million in new, BRAC-related cost-plus-award-fee task orders, including remedial work at theHunters Point Naval Shipyard in southeastern San Francisco.EPA 17 years ago had placed the shipyard on the National Pri-ority List for cleanup.

A major challenge for firms competing for clean-up work inboth the public and private sectors is to develop innovativeapproaches that save their clients money and time. For exam-ple, ARCADIS, the Highlands Ranch, Colo.-based design andconstruction giant, recently snagged a contract to remediate theKane & Lombard Superfund site in Baltimore by proposing anatural in situ approach to clean up groundwater that has beencontaminated by chlorinated volatile organic compounds.

EPA already has approved the approach—enhanced reduc-tive dechlorination. It calls for injecting and circulating solubleorganic carbon, such as sugars, into the areas of greatest conta-mination. EPA says that process is much more preferable to tra-ditional methods such as “pump and treat” because it promotesa natural biodegradation process. The resulting byproducts,such as water and carbon dioxide, pose no threat to the environ-ment. That approach will cost only $7.3 million, versus $20 mil-lion for a traditional cleanup, ARCADIS and EPA say.

Companies are complementing their expertise with acquisi-

Environmental

RANK* FIRM $ MIL.

1 URS 716.0


3 Bechtel 417.0


5 ARCADIS 400.0


7 Jacobs 279.1


9 Parsons 234.9



12 Fluor Corp. 182.0

13 Conestoga-Rovers & Assoc. 178.0


15 ENVIRON 147.8

16 MWH 142.0


18 Delta Environmental Consultants Inc. 117.5

19 MACTEC Inc. 101.8

20 CDM 100.0

21 ATC Group Services Inc. 93.4





*BASED ON 2005 DESIGN REVENUE FROM HAZARDOUS WASTE AS REPORTED IN ENR’S SURVEY OF LEADING CONTRACTORS AND DESIGN FIRMS.

The Top 25 in Hazardous Waste

RANK* FIRM $ MIL.

1 URS Corp. 330.8

2 Jacobs 209.9

3 Bechtel 203.0






9 Parsons 73.1

10 MWH 70.2





15 MACTEC Inc. 43.1

16 CDM 43.0





21 The RETEC Group 26.0



24 Ecology & Environment Inc. 14.0



The Top 25 in ChemicalAnd Soil Remediation

RANK* FIRM $ MIL.



3 URS Corp. 149.0



6 MWH 71.9




10 Parsons 48.7


12 MACTEC Inc. 33.6

13 Professional Service Industries (PSI) 30.0



16 Terraco 29.1

17 The RETEC Group 28.9

18 Ecology & Environment Inc. 28.2


20 Geomatrix Consultants Inc. 23.4



23 EA Engineering Science and Tech. Inc. 12.7




The Top 25 in Site AssessmentAnd Compliance

ENR


tions. This spring, CDM, Cambridge, Mass., acquired MetrixInc., which CDM says “focuses on site remediation, environ-mental management and compliance...with specialized expertisein design-build remediation programs, as well as sedimentremediation and geotechnical services.”

Rising Water Brownfield cleanups are attracting attention, but growing pop-ulations are spurring water supply and wastewater treatmentprojects. The Southern Nevada Water Authority is developingseveral groundwater and surface water sources to help reducethe Las Vegas region’s dependence on water from the ColoradoRiver. New water-transmission projects also are planned. MarcJensen, the SNWA’s director of engineering, says major plannedprojects include a $650-million third water intake at LakeMead; a major groundwater development project; and an $800-million, 30-mile water transmission project. “All this work fol-lows $2 billion in projects that we have completed over the past10 years,” Jensen says.

In Brooklyn, N.Y., a $3-billion-plus upgrade to the New-town Creek wastewater treatment plant will bring the plant intocompliance with federal treatment requirements. Designed bya team led by New York City-based Hazen and Sawyer, theproject is scheduled for completion by 2010.

In Washington, several engineering firms are helping theKing County Dept. of Natural Resources and Parks design andbuild the $1.5-billion Brightwater wastewater treatment plant.“In this area there is a tremendous amount of [environmental]infrastructure work” involving a broad mix of greenfield proj-ects like Brightwater and rehabilitation and/or expansion ofexisting facilities, says Karl Hadler, associate at Phoenix-basedCarollo Engineers, which is involved in the plant’s design.

The industrial sector also is providing environmental sus-tainability work, including efforts to mitigate water use. Oneexample is the $300-million Texas Instruments semiconductormanufacturing plant now nearing completion in Richardson,Texas. CH2M Hill Industrial Design and Construction didprocess design as part of a team led by Austin Commercial LP,Dallas. The design features an innovative system to recycleprocess water, which will reduce the plant’s water use by morethan one-third. That and other environmentally sensitive movesare expected to earn a silver LEED rating from the U.S. GreenBuilding Council.

There remains a strong market centered around compliancewith federal and state clean-air regulations. Many utilities areplanning to add flue-gas-desulfurization equipment, calledscrubbers, to remove sulfur dioxide, and selective-catalytic-reduction equipment to remove nitrogen oxide, from coal-firedpowerplant emissions. That is especially important as a newround of coal-fired powerplant construction gets under way.Dallas-based TXU plans up to 16,600 MW of new coal or lig-nite-fired capacity in Texas and the Mid-Atlantic states, saysJohn Wilder, TXU’s chairman and chief executive officer. �

Environmental

RANK* FIRM $ MIL.


2 URS Corp. 20.8



5 Terracon 9.5


The Top 5 in AsbestosAnd Lead Abatement

RANK* FIRM $ MIL.

1 URS Corp. 99.4


3 Parsons 64.8



6 MACTEC Inc. 16.6






The Top 10 in Clean Air Compliance

RANK* FIRM $ MIL.

1 Bechtel 184.0

2 Fluor Corp. 182.0

3 URS Corp. 108.0



6 Jacobs 69.2

7 Parsons 48.3





The Top 10 in Nuclear Waste

ENR


areas such as California where the population is growing rapid-ly and there is a great demand for telecommunications ser-vices,” says Bill Johnson, Northstar president and CEO.

A bright spot in the wireline business is projects to get smalltowns on the Information Super Highway. Some cities are usingfederal grants to get fiber-optic networks, but 14 cities in Utahare taking a different route. Through the Utopia project, thecities have raised $340 million to deploy fiber-optic network to140,000 businesses and homes. “The Utopia project is a uniquemodel that a lot of cities are watching carefully from the side-lines and considering duplicating the project,” says Rick Lem-

Growth Restores Market OptimismAs Need for Networks ExplodesClamor for wireless and Wi-Fi keeps industry recovery moving

Solid and steady is how design and construction firmexecutives describe the telecommunications industry’sgrowth rate. It’s far from the exuberant spending of thelate 1990s but it isn’t the doldrums following the burst-

ing of the dot.com bubble. Telecommunication networks andfacilities are becoming critical to many firms and there is asteady stream of telecommunications projects.

“The industry in general has been restored to a sensible lev-el of pre-2000 momentum and optimism,” says Jake MacLeod,chief technology officer of Bechtel Telecommunications. “Ithink we all learned that the ‘new paradigm’ did not hold waterand that a business concept must have a solid business plan thatfocuses on the fundamentals in order to succeed. The recoverycontinues but at a more realistic pace.”

Going WirelessWireless carriers continue to keep firms busy as the industrydigests the merger between Cingular and AT&T Wireless andreadies itself for the joining of Sprint and Nextel. “A lot of thework is related to these wireless carrier mergers where the com-panies are inventorying assets and integrating networks,” saysJeff Akers, president of communications and information solu-tions for CH2M Hill Cos.’ telecommunications unit in Denver.“As they integrate networks they are upgrading a lot of cell sitesfor high-speed services.” Networks are being upgraded for therollout of new technologies such as Universal Mobile Telepho-ny Systems (UMTS) and the Federal Communications Com-mission’s decision to move Nextel to the 1.9-Ghz frequencyrange used by other wireless providers instead of the 800-Mhzradio spectrum it previously used. “The United States is actu-ally moving ahead of Europe in terms of wireless carrier proj-ects,” adds Akers.

An active niche is network upgrades to fill in dead spots incarriers’ coverage or boost infrastructure capacity. “We’re see-ing a lot of projects involving installing micro cell sites, whichonly have a radius of a quarter mile, on light poles and otherstructures located in the vicinity of cell towers to increase capac-ity to deliver high-speed services,” says Thomas Edward Smith,senior vice president at Edwards and Kelcey, Morristown, N.J.

The continued demand for wireless carriers has some firmsreducing wireline departments to accommodate growing wire-less markets. Birmingham-based Northstar CommunicationsInc., once solely directed at the wireline market, now finds halfits work in wireless. “We are concentrating on high growth

Rising Market. Communications infrastructure is in big demand.

TelecommunicationsBy Lia Steakley

ENR


firm partnered with VIA Rail Canada and launched the world’slargest commercial Wi-Fi network onboard trains in the Que-bec City-Windsor corridor. Parsons designed and installed thenetwork, deployed Wi-Fi at 22 mainline stations and will man-age it for five years. “We’re running these as sustainable busi-nesses. We treat each one as a sustainable business and it’s gotto pay for itself,” says Keith Dunbar, senior vice president basedin Parsons’ Washington, D.C., office. “The whole model ofputting wireless connections on trains is a fast-growing market.We’ve found a way to do that using a sustainable business mod-el, which has given us the market lead.”

Spending on military base upgrades promises design work asthe federal government last year announced plans to reconfig-ure 33 bases by 2011. “There are big expansions in the South-east and that will be a big driver in the next five to eight years,”says Allen Kibler, senior vice president at MACTEC, in Atlanta.“We didn’t lose very many bases in the Southwest, we gained alot, and that has been the main driver for us to get more intothe engineering side of the wireline business.” �

mon, corporate sponsor for Utopia with Tetra Tech Inc.,Pasadena, Calif.

Technology advancements and upgrades are driving work inthe data center market. Previously, data centers were built toaccommodate 100 watts per sq ft, but the norm today is 150 sqft and some clients want up to 300 watts per sq ft or more. Toconstruct a new high-performance data center in Oregon,CH2M Hill and IDC Architects borrowed design elementsused on manufacturing facilities for silicon chips in the con-struction of the data center, which had to accommodate heatloads in excess of 500 watts per sq ft.

“We applied some design elements commonly used in semi-conductor fabrication facilities, such as systems designed tomove air through the building, to our data center projects,” saysTim Meier, president of IDC Architects. In the two-story facil-ity, modules are located off a central corridor spine extendingthe length of the building. The corridor serves as the main dis-tribution corridor for most of the building’s utilities and themajor circulation path for people and equipment. Modules arecooled by an air-conditioning system that repeats its airflowprocess every 30 seconds.

Opportunities are emerging in transportation and federalgovernment. As commuters clamor for Internet access on masstransit, demand to outfit trains, buses and ferries with Wi-Finetworks grows. Parsons has already begun one Wi-Fi networktransportation project in Canada and plans to embark on oth-ers in the U.S. this year. In March, the Pasadena, Calif.-based

Telecommunications

RANK* FIRM $ MIL.

1 Parsons 171.2



4 Fluor Corp. 73.2

5 BE&K Inc. 50.6

6 MACTEC Inc. 50.6


8 EYP Mission Critical Facilities 29.0

9 Jacobs 25.9


11 Bechtel 21.0

12 Teng Affiliated Cos. 20.8




16 URS 13.1

17 Clough Harbour & Associates LLP 13.0

18 L. Robert Kimball & Associates Inc. 11.7


20 Terracon 8.0


22 Corgan Associates 7.3


24 GPD Group 5.8

25 Dewberry 5.6

*BASED ON 2005 DESIGN REVENUE FROM TELECOMMUNICATIONS AS REPORTED IN ENR’S SURVEY OF LEADING CONTRACTORS AND DESIGN FIRMS.

The Top 25 in Telecommunications

RANK* FIRM $ MIL.

1 Parsons 82.1

2 MACTEC Inc. 50.4



5 Bechtel 17.0


7 URS Corp. 13.1



10 Terracon 7.8


The Top 10 in Towers and Antennae

RANK* FIRM $ MIL.

1 Fluor Corp. 73.2

2 BE&K Inc. 46.1





The Top 5 in Transmission Lines and Cables

RANK* FIRM $ MIL.

1 Parsons 89.1



4 Jacobs 25.9

5 EYP Mission Critical Facilities 25.0


The Top 5 in Data Centers and Web Hotels

ENR


Top 500 DirectoryA

A. Epstein and Sons Int’l Inc.Michael Damore, President600 W. FultonChicago IL 60661(312) 454-9100

ABB Lummus GlobalMartin W. Gross, CEO1515 Broad St.Bloomfield NJ 07003(973) 893-1515

AECOM Technology Corp.John Dionisio, President555 S. Flower St. #3700Los Angeles CA 90071-2300(213) 593-8000

AEPCO Inc.James S. Whang, President15800 Crabbs Branch Way, #300Rockville MD 20855(301) 670-6770

Affiliated Engineers Inc.Jerry Schuett, PrincipalP.O. Box 44991Madison WI 53744-4991(608) 238-2616

Aker KvaernerInge Hanson, CEO3600 Briar Park Dr.Houston TX 77042(713) 988-2002

AKRF Inc.Michael Lee, CEO440 Park Ave. SouthNew York NY 10016(212) 696-0670

Albert Kahn Associates Inc.Stephen Q. Whitney, President7430 Second Ave.Detroit MI 48202-2798(313) 202-7000

Albert-Garaudy Consulting EngineersGarth Albert, Principal3500 N. Causeway Blvd. #600Metairie LA 70002(504) 846-6400

Alfred Benesch & Co.Michael N. Goodkind, President205 N. Michigan Ave.Chicago IL 60601(312) 565-0450

Ambitech Engineering Corp.Allan R. Koenig, President1333 Butterfield Rd. #200Downers Grove IL 60515(630) 963-5800

AMEC AmericasPeter Mason, Chairman4401 I St. NW #1000Washington DC 20005(202) 350-5700

American Consulting EngineersJames David Sigler, CEO400 E. Vine St. #300Lexington KY 40507(859) 233-2100

American Consulting Inc.James A. Wurster, CEO7260 Shadeland StationIndianapolis IN 46256-3957(317) 547-5580

Apex Environmental Inc.Peter T. Young, President15850 Crabbs Branch WayRockville MD 20855(301) 417-0200

ARCADISSteve B. Blake, Chairman630 Plaza Dr. # 200Highlands Ranch CO 80129(720) 344-3500

ArquitectonicaTimothy Reedy, CEO801 Brickell Ave. #1100Miami FL 33131(305) 372-1812

ArupGregory Hodkinson, Chairman155 Avenue of the AmericasNew York NY 10013(212) 229-2669

ASCG Inc.John D. McClellan, President3150 C St. #150Anchorage AK 99503(907) 339-6500

AstorinoDennis L. Astorino, CEO227 Fort Pitt Blvd.Pittsburgh PA 15222-1500(412) 765-1700

ATC Group Services Inc.Robert Toups, CEO600 W. Cummings Park #5500Woburn MA 01801(781) 932-9400

Atwell-HicksRobert G. Macomber, CEO500 Avis Dr. #100Ann Arbor MI 48108(734) 994-4000

Austin IndustriesRonald J. Gafford, PresidentP.O. Box 1590Dallas TX 75221(214) 443-5500

Ayres AssociatesPatrick Quinn, President3433 Oakwood Hills Pkwy.Eau Claire WI 54701(715) 834-3161

BB.P. Barber & Associates Inc.G. Keith McLeod Jr., PresidentP.O. Box 1116Columbia SC 29202(803) 254-4400

Babcock Eagleton Inc.C.D. Cagle, President3900 Essex Ln. #300Houston TX 77027-5260(713) 871-8787

BallingerWilliam R.Gustafson, Principal833 Chestnut St. #1400Philadelphia PA 19107(215) 446-0900

Barge Waggoner Sumner & Cannon Inc.Jim Downing, CEO211 Commerce St. #600Nashville TN 37201(615) 254-1500

Barr Engineering Co.Douglas E. Connell, President4700 W. 77 St.Minneapolis MN 55435(800) 632-BARR

Bartlett and West Engineers Inc.Michael K. Dunnaway, President1200 SW Executive Dr.Topeka KS 66615-3850(785) 272-2252

Baxter & Woodman Inc.Darrel R. Gavle, President8678 Ridgefield Rd.Crystal Lake IL 60012(815) 459-1260

BBG-BBGMPeter G. Gorman, Partner515 Madison Ave.New York NY 10022(212) 888-7663

BE&K Inc.T. Michael Goodrich, Chairman2000 International Park Dr.Birmingham AL 35243(205) 972-6000

BechtelR.P. Bechtel, ChairmanP.O. Box 193965San Francisco CA 94119-3965(415) 768-1234

Belt CollinsAnne Mapes, Chairman 2153 N. King St. #200Honolulu HI 96819(808) 521-5361

BERGER/ABAM Engineers Inc.Arnfinn Rusten, President33301 Ninth Ave. S. #300Federal Way WA 98003-2600(206) 431-2300

Bergmann Associates Inc.Thomas C. Mitchell, CEO28 E. Main St.Rochester NY 14614(585) 232-5135

Bermello Ajamil and Partners Inc.Luis Ajamil, President2601 S. Bayshore Dr., 10 Fl.Miami FL 33133(305) 859-2050

Beyer Blinder Belle Architects & PlannersFrederick Bland, Managing Partner41 E. 11 St.New York NY 10003(212) 777-7800

BHDP ArchitectureMichael J. Habel, President302 W. Third St. #500Cincinnati OH 45202(513) 271-1634

Bibb and Associates Inc.W. Kendall Burkhart, President8455 Lenexa Dr.Lenexa KS 66214-1550(913) 928-7000

Birdsall Services Group Inc.Howard C. Birdsall, CEO2100 Highway 35, Old Mill PlazaSea Girt NJ 08750-1001(732) 681-1165

BKF EngineersDavid A. LaVelle, President255 Shoreline Dr.Redwood City CA 94065(650) 482-6300

BL Cos. Inc.Robert A. Landino, CEO355 Research Pkwy.Meriden CT 06450(203) 630-1406

Black & VeatchLen C. Rodman, Chairman11401 Lamar Ave.Overland Park KS 66211(913) 458-2000

Bohannan Huston Inc.Brian Burnett, President7500 Jefferson St. NEAlbuquerque NM 87109(505) 823-1000

Bolton & Menk Inc.Jon A. Rippke, President1960 Premier Dr.Mankato MN 56001(507) 625-4171

Bonestroo Rosene Anderlik & AssociatesJerry A. Bourdon, CEO2335 W. Hwy 36St. Paul MN 55113(651) 636-4600

Boswell EngineeringStephen T. Boswell, President330 Phillips Ave.S. Hackensack NJ 07606(201) 641-0770

Bowman ConsultingGary P. Bowman, President3863 Centerview Dr.Chantilly VA 20151(703) 464-1000

Bowyer Singleton & Associates Inc.James W. Bowyer, Chairman520 S. Magnolia Ave.Orlando FL 32801(407) 843-5120

Boyle Engineering Corp.Phillip Petrocelli, President1501 Quail St.Newport Beach CA 92660(949) 476-3300

ENR


Top 500 DirectoryBraun Intertec Corp.George D. Kluempke, CEO11001 Hampshire Ave. S.Minneapolis MN 55438(952) 995-2000

BrindrsonGary L. Brinderson, Chairman5455 Garden Grove Blvd. #500Westminster CA 92683(714) 230-3500

Brown & Gay Engineers Inc.Richard F. Gay, President11490 Westhemier #700Houston TX 77077-6841(281) 558-8700

Brown and CaldwellCraig Goehring, CEO201 N. Civic Dr.Walnut Creek CA 94596(925) 937-9010

BRPH Cos. Inc.Lawrence M. Shaw, Chairman3275 Suntree Blvd.Melbourne FL 32940(321) 254-7666

Bryan A. Stirrat & AssociatesBryan A. Stirrat, President1360 Valley Vista Dr.Diamond Bar CA 91765(909) 860-7777

BSA LifeStructuresSamuel J. Reed, President9365 Counselors RowIndianapolis IN 46240(317) 819-7878

BSW International Inc.Jeffrey L. Stephens, President One W. Third St. #800Tulsa OK 74103-3520(918) 582-8771

Buchart-Horn Inc./BASCO AssociatesPaul E. McNamme, President445 W. Philadelphia St.York PA 17404(717) 852-1400

Bucher, Willis & Ratliff Corp.Larry G. White, President903 E. 104 St. #900Kansas City MO 64131-3451(816) 363-2696

Builders GroupGeorge J. Figliola, President50 Broad St., 6 Fl.New York NY (212) 635-0760

Bureau VeritasDickerson Wright, CEO11860 W. State Rd. 84 #1Ft. Lauderdale FL 33325(954) 236-8100

Burgess & Niple Inc.Ronald R. Schultz, Chairman5085 Reed Rd.Columbus OH 43220(614) 459-2050

Burns & McDonnellGreg Graves, President9400 Ward Pkwy.Kansas City MO 64114(816) 333-9400

Burns and RoeK. Keith Roe, Chairman800 Kinderkamack Rd.Oradell NJ 07649(201) 265-2000

Burt HillPeter Moriarty, CEO101 E. Diamond St., 400 Morgan Ctr.Butler PA 16001(724) 285-4761

Bury+Partners-Holdings Inc.Paul J. Bury III, President3345 Bee Caves Rd. #200Austin TX 78746(512) 328-0011

CC&I EngineeringJames W. Kerr, Executive Director1930 Bishop Ln. #800Louisville KY 40218(502) 451-4977

C&S Engineers Inc.Orrin B. MacMurrary, President499 Col. Eileen Collins Blvd.Syracuse NY 13212(315) 455-2000

C. H. Guernsey & Co.Pat Carroll, CEO5555 North Grand Blvd.Oklahoma City OK 73112(405) 416-8100

C.H. Fenstermaker & Associates Inc.William H. Fenstermaker, Chairman135 Regency Sq.Lafayette LA 70508(337) 237-2200

CallisonBill Karst, CEO1420 Fifth Ave. #2400Seattle WA 98101(206) 623-4646

Cannon DesignGary R. Miller, CEO2170 Whitehaven Rd.Grand Island NY 14072(716) 773-6800

Carollo Engineers PCGary C. Deis, Partner3033 N. 44 St. #101Phoenix AZ 85018(602) 263-9500

Carrier JohnsonGordon R. Carrier, Design Principal1301 Third Ave.San Diego CA 92101(619) 239-2353

Carter & Burgess Inc.Ben G. Watts, President777 Main St.Fort Worth TX 76102(800) 624-7959

CASCO DiversifiedJames C. Alberts, President10877 Watson Rd.St. Louis MO 63127(314) 821-1100

CDI Business SolutionsRobert J. Giorgio, President1717 Arch St., 35 Fl.Philadelphia PA 19103(215) 569-2200

CDMThomas D. Furman Jr., Chairman50 Hampshire St.Cambridge MA 02139(617) 452-6000

CEI Engineering Associates Inc.Jeffrey D. Geurian, CEO3317 SW I St.Bentonville AR 72712(479) 273-9472

Century Engineering Inc.Francis X. Smyth, CEO32 West Rd.Towson MD 21204(410) 823-8070

CH2M HILL Cos.Ralph R. Peterson, CEO9191 S. Jamaica St.Englewood CO 80112(888) CH2M-HILL

Chas. H. Sells Inc.Steven W. Smith, President555 Pleasantville Rd., P.O. Box 2650Briarcliff Manor NY10510(914) 747-1120

Chiang, Patel & Yerby Inc.W. Walter Chiang, Chairman1820 Regal Row #200Dallas TX 75235(214) 638-0500

Chong Partners ArchitectureGordon Chong, President405 Howard St, 5 Fl.San Francisco CA 94105(415) 433-0120

Civil & Environmental Consultants Inc.Gregory Quatchak, CEO333 Baldwin Rd.Pittsburgh PA 15205-9702(412) 429-2324

Clark GroupDan Montgomery, President 7500 Old Georgetown Rd.Bethesda MD 20814(301) 272-8100

Clark-Nexsen PCKenneth A. Stepka, CEO6160 Kempville Cir. #200ANorfolk VA 23502(757) 455-5800

CLC AssociatesSteven E. Wilson, Chairman8480 E. Orchard Rd. #2000Greenwood Village CO 80111(303) 770-5600

Clough, Harbour & Associates LLPRaymond J. Kinley Jr., CEOIII Winners Cir.Albany NY 12205(518) 453-4500

CMA Architects & Engineers LLPJordi Bofill, Managing Partner1509 F.D. Roosevelt Ave.Guaynabo PR 00922-1490(787) 792-1509

CO ArchitectsPeter Stazicker, Senior Principal5055 Wilshire Blvd., 9 Fl.Los Angeles CA 90036(323) 525-0500

Coffman Engineers Inc.Dave Coffman, President1601 Fifth Ave. #900Seattle WA 98101(206) 623-0717

Conestoga-Rovers & Assoc.Ed Roberts, President2055 Niagara Falls Blvd.Niagara Falls NY 14304(716) 297-2160

Converse ConsultantsHashmi Quazi, Chairman222 E. Huntington Dr. #211Monrovia CA 91016(626) 930-1200

Cooper CarryKevin R. Cantley, President3520 Piedmont Rd. NEAtlanta GA 30305(404) 237-2000

Corgan AssociatesDavid J. Lind, President501 Elm St. #500Dallas TX 75202(214) 748-2000

Corrpro Cos. Inc.Jim A. Johnson, Chairman 1090 Enterprise Dr.Medina OH 44256(330) 723-5082

CPH Engineers Inc.Kamran Khosravani, CEO500 W. Fulton St., P.O. Box 2808Sanford FL 32772-2808(407) 322-6841

Crawford, Murphy & Tilly Inc.Brian R. Whiston, Chairman2750 W. Washington St.Springfield IL 62702(217) 787-8050

CRB Consulting Engineers Inc.Doyle Clark, President 7410 NW Tiffany Springs Pkwy #100Kansas City MO 64153(816) 880-9800

Criterium EngineersH. Alan Mooney, President22 Monument Sq.Portland ME 04101(207) 828-1969

ENR


CSA GroupJesus J. Suarez, CEOMercantil Plaza, Mezzanine SuiteSan Juan PR 00918(787) 641-6800

CTA Architects EngineersGene Kolstad, Chairman 13 N. 23 St.Billings MT 59101(406) 248-7455

CTL/Thompson Inc.Ronald McOmber, CEO1971 W. 12 Ave.Denver CO 80204(303) 825-0777

Cubellis Associates Inc.Len Cubellis, CEO711 Atlantic Ave.Boston MA 02111(617) 338-0009

CUH2AScott Butler, PresidentCN-5380Princeton NJ 08543-5380(609) 844-1212

Cuningham Group Architecture PAJohn W. Cuningham, CEO201 Main St. SE #325Minneapolis MN 55414(612) 379-3400

DDannenbaum Engineering Corp.James D. Dannenbaum, President3100 W. AlabamaHouston TX 77098(713) 520-9570

David Evans and Associates Inc.David F. Evans, Chairman2100 SW River Pkwy.Portland OR 97201(503) 223-6663

Davis & Floyd Inc.El Davis Jr., ChairmanP.O. Drawer 428Greenwood SC 29648(864) 229-5211

Davis Brody Bond LLPJ. Max Bond Jr., Partners315 Hudson St.New York NY 10013(212) 633-4700

Day & Zimmermann GroupHal Yoh III, Chairman1818 Market St.Philadelphia PA 19103(215) 299-8000

DeStefano and Partners Ltd.James R. DeStefano, CEO445 E. Illinois St. #250Chicago IL 60611(312) 836-4321

Degenkolb EngineersChris D. Poland, President225 Bush St. #1000San Francisco CA 94104(415) 392-6952

Dekker/Perich/Sabatini Ltd.Steven J. Perich, President6801 Jefferson NE #100Albuquerque NM 87109(505) 761-9700

Delon Hampton & AssociatesJeffrey L. Humber Jr., CEO800 K St. NW #720 North LobbyWashington DC 20001(202) 898-1999

Delta Environmental Consultants Inc.Paul R. Goudreault, President5910 Rice Creek Pkwy. #100St. Paul MN 55126(800) 477-7411

DewberryRonald L. Ewing, CEO8401 Arlington Blvd.Fairfax VA 22031(703) 849-0100

Diversified TechnologyConsultantsMurali Atluru, CEO556 Washington Ave.North Haven CT 06473(203) 239-4200

DLR GroupDale D. Hallock, Managing Principal400 Essex Court, Regency ParkOmaha NE 68114(402) 393-4100

DLZ Corp.V. V. Rajadhyaksha, Chairman6121 Huntley Rd.Columbus OH 43229(614) 888-0040

DOWL EngineersStewart G. Osgood, President4040 B St.Anchorage AK 99503(907) 562-2000

Draper Aden Associates Inc.William A. Aden, President2206 S. Main St.Blacksburg VA 24060(540) 552-0444

Dufresne-Henry Inc.Richard K. Allen, President54 Route 106N. Springfield VT 05150(802) 886-2261

DurrantGordon E. Mills, CEO700 Locust St. #942, P.O. Box 509Dubuque IA 52004-0909(563) 583-9131

Dyer Riddle Mills & Precourt Inc.Wayne D. Chalifoux, President1505 E. Colonial Dr.Orlando FL 32803(407) 896-0594

EEA Engineering Science andTechnology Inc.Loren D. Jensen, CEO11019 McCormick Rd.Hunt Valley MD 21031(410) 584-7000

Earth Systems Inc.Michael V. Smith, President895 Aerovista Pl. #100San Luis Obispo CA 93401(805) 781-0112

Earth Tech Inc.Alan Krusi, CEO300 Oceangate #700Long Beach CA 90802(562) 951-2000

Ecology & Environment Inc.Gerhard J. Neumaier, President368 Pleasant View Dr.Lancaster NY 14086(716) 684-8060

ECSHenry L. Lucas, PE, President14026 Thunderbolt Pl. #300Chantilly VA 20151(703) 810-1305

EDAWJoseph E. Brown, President150 Chestnut St.San Francisco CA 94111(415) 433-1484

EDSAJoseph Lalli, President1512 E. Broward Blvd. #110Fort Lauderdale FL 33301(954) 524-3330

Edwards and Kelcey Inc.Kevin J. McMahon, Chairman299 Madison Ave.Morristown NJ 07962(973) 267-0555

EI AssociatesGuy P. Cipriano, President8 Ridgedale Ave.Cedar Knolls NJ 07927(973) 775-7777

Einhorn Yaffee PrescottTom Birdsey, CEO412 BroadwayAlbany NY 12207(518) 431-3300

Elkus Manfredi ArchitectsHoward F. Elkus, Co-CEO300 A St.Boston MA 02210(617) 426-1300

Ellerbe BecketRick Lincicome, CEO800 LaSalle Ave.Minneapolis MN 55402(612) 376-2000

EN EngineeringJoseph J. Posewick, President7135 Janes Ave.Woodridge IL 60517(630) 353-4000

Enercon Services Inc.J. D. Richardson, President5100 E. Skelly Dr. #450Tulsa OK 74135(918) 665-7693

England-Thims & Miller Inc.Douglas C. Miller, CEO14775 St. Augustine Rd.

Jacksonville FL 32258(904) 642-8990

ENGlobal Corp.Michael L. Burrow, CEO654 N. Sam Houston Pkwy. East #400Houston TX 77060-5914(281) 878-1000

EnSafe Inc.Phillip G. Coop, President5724 Summer Trees Dr.Memphis TN 38134(901) 372-7962

ENVIRONJoseph H. Highland, CEO4350 North Fairfax Dr. #300Arlington VA 22203(703) 516-2300

Environmental Systems Design Inc.Hem C. Gupta, CEO175 W. Jackson Rd. #1400Chicago IL 60604(312) 372-1200

Eppstein Uhen Architects Inc.Greg Uhen, President333 E. Chicago St.Milwaukee WI 53202(414) 271-5350

Erdman Anthony and Associates Inc.Russell J. Bullock, CEO2165 Brighton Henrietta Town Line Rd.Rochester NY 14623(585) 427-8888

ERM Holdings Ltd.Peter Regan, CEO350 Eagleview Blvd. #200Exton PA 1934144 20 7465 7200

Evans Mechwart Hambleton & TiltonGregory B. Comfort, CEO5500 New Albany Rd.Columbus OH 43054(614) 775-4500

EwingColeJames A.Wilson, Chairman100 N. 6 St.Philadelphia PA19106-1590(215) 923-2020

EYP Mission Critical FacilitiesPeter Gross, CEO440 Park Ave. S., 16 Fl.New York NY 10016(212) 277-0099

FThe Facility GroupRobert L. Moultrie, Chairman2233 Lake Park Dr.Smyrna GA 30080(770) 437-2700

Fagen Inc.Roland Fagen, CEO501 West Hwy 212Granite Falls MN 56241(320) 564-3324

ENR


Top 500 DirectoryFanning/Howey Associates Inc.Daniel R. Mader, President1200 Irmscher Blvd.Celina OH 45822(419) 586-2292

Farnsworth Group Inc.Karen M. Jensen, Principal2709 McGraw Dr.Bloomington IL 61704(309) 663-8435

Fay Spofford & ThorndikeDean L. Groves, President5 Burlington WoodsBurlington MA 01803(781) 221-1000

Fehr & PeersMatt Henry, PresidentOne Walnut Creek Ctr.100 Pringle Ave. #600Walnut Creek CA 94596(925) 930-7100

Fentress Bradburn ArchitectsCurtis Worth Fentress, President421 BroadwayDenver CO 80203(303) 722-5000

Fishbeck Thompson Carr & HuberJames D. Townley, President1515 Arboretum Dr. SEGrand Rapids MI 49546(616) 575-3824

KP Architects Inc.John S. Crane, President8 Greenway Plaza #300Houston TX 77046(713) 621-2100

Flack+KurtzRandy Meyers, CEO475 Fifth Ave.New York NY 10017(212) 532-9600

Flad & AssociatesWilliam J. Bula, CEO644 Science Dr., P.O. Box 44977Madison WI 53744-4977(608) 238-2661

Fletcher-ThompsonJames A. Beaudin, PresidentThree Corporate Dr. #500Shelton CT 06484(203) 225-6500

Fluor Corp.Alan L. Boeckmann, ChairmanOne Enterprise Dr.Aliso Viejo CA 92656-2606(949) 349-2000

Foster Wheeler Ltd.Raymond J. Milchovich, ChairmanPerryville Corporate ParkClinton NJ 08809-4000(908) 730-4000

Foth & Van DykeTim J. Weyenberg, President2737 S. Ridge Rd.Green Bay WI 54304(920) 497-2500

FRCH Design WorldwideJames R. Tippmann, CEO311 Elm St. #600Cincinnati OH 45202(513) 241-3000

Freese and Nichols Inc.Robert F. Pence, President4055 International Plaza #200Fort Worth TX 76109(817) 735-7300

Froehling & Robertson Inc.Samuel S. Proctor, CEO3015 Dumbarton Rd.Richmond VA 23228(804) 264-2701

Fru-Con Engineering Inc.Greg Holthous, President15933 Clayton Rd.Ballwin MO 63011(636) 391-6700

Fugro Inc.Klass Wester, President6100 HillcfroftHouston TX 77081(713) 778-5500

Fuss & O’Neill Inc.Jeffrey P. Heidtman, CEO146 Hartford Rd.Manchester CT 06040(860) 646-2469

FxFowle Architects PCDan Kaplan, Principal22 W. 19 St.New York NY 10011(212) 627-1700

GG. C. Wallace Cos.James A. Duddlesten, President1555 S. Rainbow Blvd.Las Vegas NV 89146(702) 804-2000

GAI Consultants Inc.Gary M. DeJidas, President385 E. Waterfront Dr.Homestead PA 15120-5005(412) 476-2000

Gannett FlemingRonald J. Drnevich, ChairmanP.O. Box 67100Harrisburg PA 17106-7100(717) 763-7211

Garver EngineersWm. Brock Johnson, President1010 Battery St., P.O. Box 50Little Rock AR 72203-0050(501) 376-3633

GEI Consultants Inc.Francis D. Leathers, President1021 Main St.Winchester MA 01890-1970(781) 721-4000

General Physics Corp.Scott N. Greenburg, CEO6095 Marshalee Dr. #300Elkridge MD 21075(410) 379-3600

GenslerM. Arthur Gensler Jr., Chairman2 Harrison St. #400San Francisco CA 94105(415) 433-3700

GeoconMichael S. Chapin, President6960 Flanders Dr.San Diego CA 92121(858) 558-6900

GeoEngineers Inc.James A. Miller, CEO8410 154 Ave. NERedmond WA 98052(425) 861-6000

Geomatrix Consultants Inc.Anthony Daus, President2101 Webster St., 12 Fl.Oakland CA 94612(510) 663-4100

George Butler Associates Inc.Michael L. Smith, President9801 Renner Blvd.Lenexa KS 66219-9745(913) 492-0400

GeoSyntec ConsultantsRudolph Bonaparte, President2002 Summit Blvd. NE #885Atlanta GA 30319(404) 267-1101

GeoTek Inc.Ryne C. Stoker, President6835 Escondido St., Ste. ALas Vegas NV 89119(702) 897-1424

Ghafari Associates LLCKouhaila G. Hammer, President17101 Michigan Ave.Dearborn MI 48126(313) 441-3000

Glatting Jackson Kercher Anglin Lopez RinehartWilliam C. Kercher Jr., Chairman33 E. Pine St.Orlando FL 32801(407) 843-6552

Global PerformanceDennis Braasch, President7005 Pelham Rd., Ste. AGreenville SC 29615(864) 288-3009

Golder Associates Inc.Steven R. Thompson, President3730 Chamblee Tucker Rd.Atlanta GA 30341(770) 496-1893

Gould EvansRobert E. Gould, Principal4041 Mill St.Kansas City MO 64111(816) 931-6655

GPD GroupDavid B. Granger, Pres.520 S. Main St. #2531Akron OH 44311-1010(330) 572-2100

Graef Anhalt Schloemer &Associates Inc.Richard M. Bub, CEO125 S. 84 St.Milwaukee WI 53214(414) 259-1500

Granite Construction Inc.William G. Dorey, President585 W. Beach St.Watsonville CA 95076(831) 724-1011

Greeley and Hansen LLCThomas J. Sullivan,Managing Principal100 S. Wacker Dr. #1400Chicago IL 60606(312) 558-9000

GreenbergFarrowEsmail Ghadrdan, President1755 The ExchangeAtlanta GA 30339(770) 303-1033

Greenhorne & O’MaraJohn J. Healey, Chairman6110 Frost Pl.Laurel MD 20707(301) 982-2800

Greenman-Pedersen Inc.Steven B. Greenman, President325 W. Main St.Babylon NY 11702(631) 587-5060

Gresham, Smith and PartnersJames W. Bearden, CEO1400 Nashville City Ctr.511 Union St.Nashville TN 37219(615) 770-8100

GRG Inc.William C. Beckman, President2601 Westhall Ln.Maitland FL 32751(407) 660-0088

GRW Engineers Inc.Ron D. Gilkerson, President801 Corporate Dr.Lexington KY 40503(858) 223-3999

Gulf Interstate Engineering Co.H.D. Evans, President16010 Barkers Point Ln.Houston TX 77079-9000(713) 850-3400

GZA GeoEnvironmental Inc.William R. Beloff, PresidentOne Edgewater Dr.Norwood MA 02062(781) 278-3700

HH.C. Nutting Co.Jack Scott, CEO611 Lunken Park Dr.Cincinnati OH 45226(513) 321-5816

H.F. Lenz Co.Richard A. Madzar, CEO1407 Scalp Ave.Johnstown PA 15904-3314(814) 269-9300

ENR


H.W. Lochner Inc.Harry W. Lochner Jr., Chairman20 N. Wacker Dr. #1200Chicago IL 60606(312) 372-7346

H+L ArchitectureRob Davidson, Principal1621 18 St. #110Denver CO 80202(303) 295-1792

H2M Grp./Holzmacher,McLendon & MurrellJohn J. Molloy, CEO575 Broad Hollow Rd.Melville NY 11747(631) 756-8000

HAKS Engineers and Land Surveyors PCHusam Ahmad, President161 Maiden Ln., 5 Fl.New York NY 10038(212) 747-1997

Haley & Aldrich Inc.Bruce F. Beverly, CEO465 Medford St. #2200Boston MA 02129(617) 886-7400

Halff Associates Inc.Martin Molloy, President8616 Northwest Plaza Dr.Dallas TX 75225(214) 346-6200

Hall & Foreman Inc.John C. Hogan, CEO420 Exchange #100Irvine CA 92602(714) 665-4500

Hammel Green and Abrahamson Inc.Daniel Avchen, CEO701 Washington Ave. N.Minneapolis MN 55401(612) 758-4000

Hanson Professional Services Inc.Sergio A. Pecori, President1525 S. Sixth St.Springfield IL 62703(217) 788-2450

Hardesty & Hanover LLPCharles J. Gozdziewski, Partner1501 Broadway, 3 Fl.New York NY 10036(212) 944-1150

Harley Ellis DevereauxDennis M. King, Principal26913 Northwestern Hwy. #200Southfield MI 48034(248) 262-1500

Harris Group Inc.James A. Gabriel, CEO200 W Thomas St. #200Seattle WA 98119(206) 494-9400

Hastings & Chivetta Architects Inc.Christopher Chivetta, President700 Corporate Park Dr. #400St. Louis MO 63105(314) 863-5717

Hatch Mott MacDonaldPeter J. Wickens, President27 Bleeker St.Millburn NJ 07041(973) 379-3400

Hayes, Seay, Mattern & Mattern Inc.Cecil G. Doyle, CEO109 Norfolk Ave.Roanoke VA 24011(540) 857-3100

Hazen and Sawyer PCJames W. Fagan, President498 Seventh Ave.New York NY 10018(212) 539-7000

HDRRichard R. Bell, CEO8404 Indian Hills Dr.Omaha NE 68114-4098(402) 399-1000

Heery International Inc.James J. Moynihan, President999 Peachtree St. NEAtlanta GA 30309-3953(404) 881-9880

Herbert Rowland & Grubic Inc.Robert C. Grubic, President369 E. Park Dr.Harrisburg PA 7111(717) 564-1121

Highland Associates Ltd.Architecture Engineering Interior DesignDominic Provini, Principal102 Highland Ave.Clarks Summit PA 18411(570) 586-4334

Hillier ArchitectureJ. Robert Hillier, Chairman500 Alexander ParkPrinceton NJ 08540(609) 452-8888

HKS Inc.H. Ralph Hawkins, President1919 McKinney Ave.Dallas TX 75201-1753(214) 969-5599

HLW International LLPPat Kinzler, COO115 Fifth Ave.New York NY 10003(212) 353-4600

HMC ArchitectsRandal L. Peterson, President3270 Inland Empire Blvd.Ontario CA 91764(909) 989-9979

Hnedak Bobo GroupGregory O. Hnedak, CEO104 S. Front St.Memphis TN 38103(901) 525-2557

HNTB Cos.Paul A. Yarossi, President715 Kirk Dr.Kansas City MO 64105(816) 472-1201

HOKPatrick McLeamy, CEO211 N. Broadway #700St. Louis MO 63102(314) 421-2000

Hole Montes Inc.Thomas M. Traylor, President950 Encore WayNaples FL 34110(239) 254-2000

Howard R.Green Co.Ralph J. Russell, PresidentP.O. Box 9009, 8710 Earhart Ln. SWCedar Rapids IA 52490-9009(319) 841-4000

HPA Inc.John Wotton, President22 Cortlandt St.New York NY 10007(212) 608-3990

Hubbell, Roth & Clark Inc.George E. Hubbell, PresidentP.O. Box 824Bloomfield Hills MI 48303-0824(248) 454-6300

Huitt-Zollars Inc.Robert L. Zollars, President3131 McKinney Ave., 6 Fl.Dallas TX 75204(214) 303-0923

Hull & Associates Inc.Craig A. Kasper, VP6397 Emerald Pkwy. #200Dublin OH 43016(614) 793-8777

Hussey, Gay, Bell & De Young - A Bell Co.Gus H. Bell, President329 Commercial Dr.Savannah GA 31406(912) 354-4626

JJacobsNoel G. Watson, CEOP.O. Box 7084Pasadena CA 91109-7084(626) 578-3500

JCJ ArchitectureJames E. LaPoste, CEO38 Prospect St.Hartford CT 06103(860) 247-9226

JMA Architecture StudiosThomas J. Schoeman, CEO10150 Covington Cross Dr.Las Vegas NV 89144(702) 731-2033

Johnson, Mirmiran & ThompsonFred F. Mirmiran, President72 Loveton Cir.Sparks MD 21152(410) 329-3100

Jones & Stokes Associates Inc.John W. Cowdery, President2600 V St.Sacramento CA 95818(916) 737-3000

Jones, Edmunds & Associates Inc.Richard H. Jones, President730 NE Waldo Rd.Gainesville FL 32641(352) 377-5821

Jordan Jones & GouldingDon Allen, CEO6801 Governors Lake Pkwy.,Bldg. 200Norcross GA 30071(770) 455-8555

J-U-B Engineers Inc.George L. Wagner, President250 S. Beechwood Ave. #201Boise ID 83709(208) 376-7330

KKadrmas, Lee & Jackson Inc.Niles Hushka, CEOP.O. Box 1157Bismarck ND 58502-1157(701) 355-8400

Kaplan McLaughlin DiazRoy S. Latka, President222 Vallejo St.San Francisco CA 94111(415) 398-5191

Karlsberger Cos.Richard Barger, CEO99 E. Main St.Columbus OH 43215-5115(614) 461-9500

KBRWilliam P. Utt, President4100 Clinton Dr.Houston TX 77020-6237(713) 753-3011

KCI Technologies Inc.Terry F. Neimeyer, Chairman10 N. Park Dr.Hunt Valley MD 21030-1846(410) 316-7800

Keith and Schnars PATanzer H. Kalayci, CEO6500 N. Andrews Ave.Fort Lauderdale FL 33309(954) 776-1616

Kennedy/Jenks ConsultantsDavid D. Kennedy, President622 Folsom St.San Francisco CA 94107(415) 243-2150

Kimley-Horn and Associates Inc.Mark S. Wilson, PresidentP.O. Box 33068Raleigh NC 27636(919) 677-2000

Kirkham MichaelDale E Miller, President12700 W. Dodge Rd.Omaha NE 68154-8030(402) 393-5630

Kisinger Campo & Associates Corp.Joaquin M. Campo, CEO2203 N. Lois Ave. #1200Tampa FL 33607(813) 871-5331

ENR


Top 500 DirectoryKJWW Engineering ConsultantsPaul D. Van Duyne, President623 26 Ave.Rock Island IL 61201(309) 788-0673

KE Architects Inc.Gregory G. Hollenkamp, President300 First Ave. NorthMinneapolis MN 55401(612) 339-4200

KlingRobert G. Thompson, CEO2301 Chestnut St.Philadelphia PA19103(215) 569-2900

Kohn Pedersen Fox Associates PCLee A. Polisano, President111 W. 57 St.New York NY 10019(212) 977-6500

KPFF Consulting EngineersJeff W. Asher, Chairman1601 Fifth #1600Seattle WA 98101(206) 622-5822

Krazan & Associates Inc.August Hioco, President215 W. Dakota Ave.Clovis CA 93612(559) 348-2200

LL. Robert Kimball & Associates Inc.R. Jeffrey Kimball, President615 W. Highland Ave.Ebensburg PA 15931(814) 472-7700

Langan Engineering andEnvironmental ServicesDavid Gockel, PresidentRiver Drive Center 1Elmwood Park NJ 07407(201) 794-6900

Langdon Wilson ArchitecturePlanning InteriorsAsad M. Khan,Senior Managing Partner1055 Wilshire Blvd. #1500Los Angeles CA 90017(213) 250-1186

Leighton Group Inc.Terrance M. Brennan, President17781 Cowan #100Irvine CA 92614-6009(949) 477-4040

Leo A DalyLeo A. Daly, Chairman8600 Indian Hills Dr.Omaha NE 68114-4039(402) 391-8111

LFR Inc.Frank Lorincz, CEO1900 Powell St., 12 Fl.Emeryville CA 94608(510) 652-4500

Lichtenstein Consulting EngineersDavid M. Moskowitz, President45 Eisenhower Dr.Paramus NJ 07652(201) 368-0400

LJA Engineering & Surveying Inc.Calvin T. Ladner, President2929 Briarpark Dr. #600Houston TX 77042(713) 953-5200

LJB Inc.Mark W. Thompson, President3100 Research Blvd.,P.O. Box 20246Dayton OH 45420-0246(937) 259-5000

Loiederman Soltesz Associates Inc.James A. Soltesz, President1390 Piccard Dr. #100Rockville MD 20850(301) 948-2750

Looney Ricks Kiss Architects Inc.Frank Ricks, President175 Toyota Plaza #600Memphis TN 38103(901) 521-1440

Lord, Aeck & SargentAntonin Aeck, President1201 Peachtree St. #300Atlanta GA 30361(404) 253-1400

LS3P Associates Ltd.Thompson E. Penney, President205 1/2 King St.Charleston SC 29401(843) 577-4444

MM+W Zander US Operations Inc.Mike Bove, President1001 Klein Rd. #400Plano TX 75074(415) 442-1881

MacKay & Somps Civil Engineers Inc.Terence C. Selna, President5142 Franklin Dr., Ste. CPleasanton CA 94588(925) 416-1790

MACTEC Inc.Bruce C. Coles, Chairman1105 Sanctuary Pkwy. #300Alpharetta GA 30004(770) 360-0600

Magnusson Klemencic Associates Inc.Jon D. Magnusson, Chairman1301 Fifth Ave. #3200Seattle WA 98101-2699(206) 292-1200

Maguire Group Inc.Richard J. Repeta, President33 Commercial St. #1Foxborough MA 02035(508) 543-1700

Malcolm Pirnie Inc.Jerry Frieling, Chairman104 Corporate Park Dr.White Plains NY 10604(914) 694-2100

Manhard Consulting Ltd.Donald Manhard Jr., President900 Woodlands Pkwy.Vernon Hills IL 60061(847) 634-5550

Mark Thomas & Co. Inc.Richard K. Tanaka, President1960 Zanker Rd.San Jose CA 95112(408) 453-5373

Marnell Corrao Assoc.Anthony A. Marnell II, Chairman 222 Via Marnell WayLas Vegas NV 89119(702) 739-2000

Marshall Miller & Associates Inc.Marshall S. Miller, CEOP.O. Box 848Bluefield VA 24605(276) 322-5467

Martin Associates Group Inc.John A. Martin, CEO1212 S. Flower St.Los Angeles CA 90015(213) 483-6490

Maser Consulting PARichard M. Maser, PresidentOne River Centre-Building Two331 Newman Springs Rd.Red Bank NJ 07701(732) 383-1950

Matrix Design Group Inc.Daniel J. Schneff, CEO2925 Professional Pl. #202Colorado Springs CO 80921(719) 575-0100

MBH ArchitectsDennis Heath, Founding Principal1115 Atlantic Ave.Alameda CA 94501(510) 865-8663

McCormick TaylorThomas A. Caramanico, PresidentTwo Commerce Square2001 Market St., 10 Fl.Philadelphia PA 19103(215) 592-4200

McDonough Associates Inc.James J. McDonough, President130 E. Randolph St. #1000Chicago IL 60601-6214(312) 946-8600

MCG ArchitectureFrederick J. Gaylord, CEO1055 E. Colorado Blvd. #400Pasadena CA 91106(626) 793-9119

McKim & Creed PAMichael W. Creed, President243 N. Front St.Wilmington NC 28401(910) 343-1048

McMahon GroupDenny J. Lamers, PresidentP.O. Box 1025Neenah WI 54956(920) 751-4200

M-E Engineers Inc.Allen Tochihara, CEO10055 W. 43 Ave.Wheat Ridge CO 80033(303) 421-6655

Mead & Hunt Inc.Rajan Sheth, President6501 Watts Rd.Madison WI 53719(608) 273-6380

Merrick & Co.Ralph W. Christie Jr., President2450 S. Peoria St.Aurora CO 80014(303) 751-0741

Michael Baker Corp.Donald P. Fusilli Jr., PresidentAirside Business Park,100 Airside Dr.Moon Twp. PA 15108(412) 269-6300

Middough ConsultingRonald R. Ledin, President1901 E. 13 St.Cleveland OH 44114(216) 367-6000

Modjeski and Masters Inc.Dr. John M. Kulicki, PresidentP.O. Box 2345Harrisburg PA 17105(717) 790-9565

Moffatt & NicholRobert D. Nichol, President320 Golden Shore #300Long Beach CA 90802(562) 590-6500

Moody Nolan Inc.Curtis J. Moody, President300 Spruce St. #300Columbus OH 43215-1112(614) 461-4664

Morris ArchitectsChris A. Hudson, President1001 Fannin #300Houston TX 77002(713) 622-1180

Morrison-Maierle Inc.James A. Maierle, PresidentP.O. Box 6147Helena MT 59601-6147(406) 442-3050

MS Consultants Inc.Thomas F. Mosure, President2221 Schrock Rd.Columbus OH 43229-1547(614) 898-7100

Mueser Rutledge Consulting EngineersGeorge Tamaro, President 14 Penn Plaza, 225 W. 34 St.New York NY 10122(917) 339-9300

ENR


Mulkey Engineers & ConsultantsBabara H. Mulkey, PresidentP.O. Box 33127Raleigh NC 27636(919) 836-4800

MulvannyG2 ArchitectureMitch Smith, Senior Partner1110 112 Ave. NE #537Bellevue WA 98004(425) 463-2000

Mustang EngineeringSteve Knowles, President16001 Park Ten Pl.Houston TX 77084(713) 215-8000

MWHRobert Uhler, CEO380 Interlocken Crescent #200Broomfield CO 80021(303) 533-1900

NNadel Architects Inc.Herbert Nadel, CEO1990 S. Bundy Dr., 4 Fl.Los Angeles CA 90025(310) 826-2100

Neel-Schaffer Inc.W. Hibbett Neel, PresidentP.O. Box 22625Jackson MS 39225-2625(601) 948-3071

Niles Bolton Associates Inc.G. Niles Bolton, CEO3060 Peachtree Rd. NW #600Atlanta GA 30305(404) 365-7600

Ninyo & MooreAvram Ninyo, Principal Engineer5710 Ruffin Rd.San Diego CA 92123(858) 576-1000

Nodarse & Associates Inc.Leila Nodarse, President1675 Lee Rd.Winter Park FL 32789(800) 457-4745

Nolte Associates Inc.George S. Nolte Jr., President2495 Natomas Park Dr., 4 Fl.Sacramento CA 95833(916) 641-9100

Northwest Architectural Co. PSBruce E. Blackmer, President2201 Sixth Ave. #1405Seattle WA 98121(206) 441-4522

NTDSTICHLER ArchitectureJon A. Baker, President9655 Granite Ridge Dr. #400San Diego CA 92123-2676(858) 565-4440

NTH Consultants Ltd.Keith M. Swaffar, President480 Ford Field, 2000 Brush St.Detroit MI 48226(313) 237-3900

OO’Brien & GereTerry L. Brown, CEO5000 Brittonfield Pkwy.Syracuse NY 13057(315) 437-6100

Odell Associates Inc.Robert G. Griffin, Chairman800 W. Hill St., 3 Fl.Charlotte NC 28208(704) 414-1000

Olsson AssociatesRoger K. Severin, CEO1111 Lincoln MallLincoln NE 68508(402) 474-6311

On-Board Engineering Corp.Robert J. Wilson, CEO50 Millstone Rd., Bldg. 300 #110East Windsor NJ 08520(609) 945-8000

O’Neal Inc.Kevin Bean, President10 Falcon Crest Dr.Greenville SC 29607(864) 298-2000

Opus GroupMark Rauenhorst, CEO10350 Bren Rd. WestMinnetonka MN 55343(952) 656-4444

Orbital Engineering Inc.Robert J. Lewis, President1344 Fifth Ave.Pittsburgh PA 15219(412) 261-9100

Orchard, Hiltz & McCliment Inc.Russell A. Gronevelt, President34000 Plymouth Rd.Livonia MI 48150(734) 522-6711

Otak Inc.Nawzad Othman, CEO17355 SW Boones Ferry RdLake Oswego OR 97035(503) 635-3618

OWP/PJohn Syvertsen, President111 W. WashingtonChicago IL 60602(312) 332-9600

PPageSoutherlandPageJohn Cryer III, Principal1100 Louisiana #1Houston TX 77002(713) 871-8484

Pape-Dawson Engineers Inc.Samuel G. Dawson, CEO555 E. RamseySan Antonio TX 78216(210) 375-9000

ParametrixGerry Jones, President 1231 Fryar Ave., P.O. Box 460Sumner WA 98390-1516(253) 863-5128

Parkhill Smith & Cooper Inc.C. Clayton Yeager, President4222 85 St.Lubbock TX 79423(806) 473-2200

ParsonsJames F. McNulty, Chairman100 W. Walnut St.Pasadena CA 91124(626) 440-2000

Parsons Brinckerhoff Inc.Thomas J. O’Neill, PresidentOne Penn PlazaNew York NY 10119(212) 465-5000

Pate Engineers Inc.Gerry E. Pate, President13333 Northwest Fwy. #300Houston TX 77040(713) 462-3178

Patrick Engineering Inc.Daniel P. Dietzler, President4970 Varsity Dr.Lisle IL 60532-4101(630) 795-7200

Patton Harris Rust & AssociatesJeffrey E. Frank, President14532 Lee Rd.Chantilly VA 20151-1679(800) 550-7472

Paulus, Sokolowski & Sartor LLCAnthony J. Sartor, CEO67A Mountain Blvd. Ext.Warren NJ 07059(732) 560-9700

PayetteJames H. Collins Jr., President285 Summer St.Boston MA 02210(617) 895-1000

PBK ArchitectsDaniel L. Boggio, President11 Greenway Plaza #2210Houston TX 77046(800) 938-7272

PBS&JJohn B. Zumwalt III, Chairman 5300 W. Cypress St. #200Tampa FL 33607(813) 282-7275

Pei Cobb Freed & Partners ArchitectsHenry N. Cobb, Partner88 Pine St.New York NY 10005(212) 751-3122

Pennoni Associates Inc.Anthony S. Bartolomeo, CEO3001 Market St., 2 Fl.Philadelphia PA 19104(215) 222-3000

Perkins EastmanL. Bradford Perkins, President115 Fifth Ave.New York NY 10003(212) 353-7200

Perkins+WillPhilip C. Harrison, President 1382 Peachtree St. NEAtlanta GA 30309(404) 873-2300

Perkowitz+Ruth ArchitectsSimon Perkowitz, President111 W. Ocean Blvd., 21 Fl.Long Beach CA 90802(562) 628-8000

PGALJeff Gerber, President5555 San Felipe #1000Houston TX 77056(713) 622-1444

Poggemeyer Design Group Inc.Jack A. Jones, Principal Owner1168 N. Main St.Bowling Green OH 43402(419) 352-7537

Polshek Partnership Architects LLPJoseph Fleischer, Partner320 W. 13 St.New York NY 10014(212) 807-7171

POWER Engineers Inc.Jack Hand, PresidentP.O. Box 1066Hailey ID 83333(208) 788-3456

Pro2Serve Professional Project ServicesL. Barry Goss, President545 Oak RidgeTpke.Oak Ridge TN 37830(865) 220-4300

Professional EngineeringConsultants PADale E. Maltbie, President303 S. TopekaWichita KS 67202(316) 262-2691

Professional Service Industries (PSI)Murray R. Savage, CEO1901 S. Meyers Rd. #400Oakbrook Terrace IL 60181(630) 691-1490

Project Design ConsultantsGregory M. Shields, Principal701 B St. #800San Diego CA 92101(619) 235-6471

PsomasBlake Murillo, CEO11444 W. Olympic Blvd. #750Los Angeles CA 90064-1549(310) 954-3700

QQk4Wendell P. Wright, CEO815 W. Market St.Louisville KY 40202(502) 585-2222

ENR


Top 500 DirectoryQORE Property SciencesRick Heckel, President11420 Johns Creek Pkwy.Duluth GA 30097(770) 476-3555

Quad Knopf Inc.Michael D. Knopf, President5110 W. Cypress Ave.Visalia CA 93277(559) 733-0440

RR.A. Smith & Associates Inc.Richard A. Smith, President16745 W. Bluemound Rd. #200Brookfield WI 53005-5938(262) 786-1777

R.D. Zande & Associates Inc.Matt B. Tin, President1550 Lake Shore Dr. #100Columbus OH 43204(614) 486-4383

R.W. Armstrong & Associates Inc.James A. Wade, CEOUnion Sq., 300 S. Meridian St.Indianapolis IN 46225(317) 786-0461

R.W. Beck Inc.Russell J. Stepp, CEO1001 Fourth Ave. #2500Seattle WA 98154(206) 695-4700

Raba-Kistner Consultants Inc.Carl F. Raba Jr., ChairmanP.O. Box 690287San Antonio TX 78269-0287(210) 699-9090

Rafael Vinoly Architects PCRafael Vinoly, President50 Van Dam St.New York NY 10013(212) 924-5060

RBB Architects Inc.Joseph A. Balbona, CEO10980 Wilshire Blvd.Los Angeles CA 90024(310) 473-3555

RBF ConsultingRobert W. Bein, Chairman14725 Alton Pkwy.Irvine CA 92618-2027(949) 472-3505

RDG Planning & DesignPhilip A. Hodgin, Principal301 Grand Ave.Des Moines IA 50309(515) 288-3141

Remington & Vernick Engineers Inc.Edward Vernick, President232 Kings Hwy. EastHaddonfield NJ 08033(856) 795-9595

Rettew Associates Inc.George W. Rettew, CEO3020 Columbia Ave.Lancaster PA 17603(717) 394-3721

Reynolds, Smith and Hills Inc.Leerie T. Jenkins Jr., Chairman10748 Deerwood Park Blvd. S.Jacksonville FL 32256(904) 256-2500

RJN Group Inc.Alan J. Hollenbeck, President200 W. Front St.Wheaton IL 60187(630) 682-4700

RMT Inc.Stephen D. Johannsen, President744 Heartland TrailMadison WI 53717(608) 831-4444

RNLH. Joshua Gould, CEO1515 Arapahoe St.Tower 3 #700Denver CO 80202(303) 295-1717

RTKL Associates Inc.David C. Hudson, CEO901 S. Bond St.Baltimore MD 21231(410) 537-6000

Ruggeri-Jensen-Azar &AssociatesPiero P. Ruggeri, President4690 Chabot Dr. #200Pleasanton CA 94588(925) 227-9100

Rummel Klepper & Kahl LLPStephen G. Zentz, Partner81 Mosher St.Baltimore MD 21217(410) 728-2900

SS&B Holdings Ltd. and AffiliatesW. A. Brookshire, ChairmanP.O. Box 266245Houston TX 77207(713) 645-4141

S&ME Inc.John R. Browning, President3109 Spring Forest Rd.Raleigh NC 27616(919) 872-2660

SAI Consulting Engineers Inc.Donald V. Gennuso, CEO1400 Penn Ave. #101Pittsburgh PA 15222-4332(412) 392-8750

Sargent & Lundy LLCBud Wendorf, Chairman55 E. Monroe St.Chicago IL 60603(312) 269-2000

Sasaki Associates Inc.James A. Sukeforth, Principal64 Pleasant St.Watertown MA 02472(617) 926-3300

SchenkelShultzMichael S. Gouloff, Chairman111 E. Wayne St. #555Fort Wayne IN 46802(407) 872-3322

Schirmer Engineering Corp.Carl F. Baldassarra, President707 Lake Cook Rd.Deerfield IL 60015(847) 272-8340

Schnabel Engineering Inc.Gordon Matheson, President1054 Technology Park Dr.Glen Allen VA 23059(804) 264-3222

Schoor DePalma Inc.Stephen P. DePalma, Chairman200 State Hwy. NineManalapan NJ 07726(732) 577-9000

SCS EngineersJames J. Walsh, President3900 Kilroy Airport Way #100Long Beach CA 90806-6816(562) 426-9544

Sebesta BlombergJames J. Sebesta, CEO2381 RosegateRoseville MN 55113(651) 634-0775

Sega Inc.John W. Brown Jr., President16041 FosterStilwell KS 66085-1000(913) 681-2881

Shannon & Wilson Inc.Gerard J. Buechel, President400 N. 34 St. #100Seattle WA 98103(206) 632-8020

Shepley Bulfinch Richardson and AbbottCarole C. Wedge, President2 Seaport LaneBoston MA 02210(617) 423-1700

Shive-Hattery Inc.Thomas M. Hayden, ChairmanP.O. Box 1599Cedar Rapids IA 52406-1599(319) 364-0227

Short Elliot Hendrickson Inc.David J. Pillatzke, PresidentN. Sixth St.Butler Square Bldg. #710CMinneapolis MN 55403(612) 758-6700

SHW Group LLPGary Keep, CEO4000 McEwen Rd. North

Dallas TX 75244(972) 701-0700

Simpson Gumpertz & Heger Inc.Glenn R. Bell, CEO41 Seyon St., Bldg. 1 #500Waltham MA 02453(781) 907-9000

Skidmore Owings & Merrill LLPG. Haney, Partner14 Wall St.New York NY 10005(212) 298-9300

Smallwood Reynolds Stewart Stewart & Assoc.Howard H. Stewart, PresidentOne Piedmont Ctr.3565 Piedmont Rd. NE #303Atlanta GA 30305(404) 233-5453

Smith Engineering Consultants Inc.Robert J. Wegener, President4500 Prime Pkwy.McHenry IL 60050(815) 385-1778

Smith Seckman Reid Inc.Rob Barrick, CEO2995 Sidco Dr.Nashville TN 37204(615) 383-1113

SmithGroup Inc.Carl Roehling, President500 Griswold #1700Detroit MI 48226(313) 983-3600

SMMA/Symmes Maini & McKee Assocs.Michael K. Powers, President1000 Massachusetts Ave.Cambridge MA 02138(617) 547-5400

Soil and Materials Engineers Inc.Mark K. Kramer, President43980 Plymouth Oaks Blvd.Plymouth MI 48170-9837(734) 454-9900

Solomon Cordwell BuenzJohn Lahey, Managing Principal625 N. Michigan Ave. #800Chicago IL 60611(312) 896-1100

SparlingJames R. Duncan, Chairman 720 Olive Way #1400Seattle WA 98101(206) 667-0555

SPEC Services Inc.Kim R. Henry, President17101 Bushard St.Fountain Valley CA 92708-2833(714) 963-8077

SRF Consulting Group Inc.Randall Geerdes, CEOOne Carlson Pkwy. NorthPlymouth MN 55447(763) 475-0010

ENR


SSOE Inc.Tony D. Damon, CEO1001 Madison Ave.Toledo OH 43624(419) 255-3830

Stanley Consultants Inc.Gregs G. Thomopulos, President225 Iowa Ave.Muscatine IA 52761(563) 264-6600

Stantec Inc.Anthony P. Francheschini, President8211 S. 48 St.Phoenix AZ 85044(602) 438-2200

Stearns & Wheler LLCGerald C. Hook, PresidentOne Remington Park Dr.Cazenovia NY 13035(315) 655-8161

Steffian Bradley ArchitectsKurt A. Rockstroh, President100 Summer St.Boston MA 02110(617) 305-7100

Strand Associates Inc.Theodore L. Richards, CEO910 W. Wingra Dr.Madison WI 53715(608) 251-4843

STS Consultants Ltd.Thomas W. Wolf, CEO750 Corporate Woods Pkwy.Vernon Hills IL 60061(847) 279-2500

Studios ArchitectureTodd DeGarmo, CEO99 Green St.San Francisco CA 94111(415) 398-7575

STV Group Inc.Dominick M. Servedio, Chairman225 Park Ave. SouthNew York NY 10003(212) 777-4400

Swanke Hayden Connell ArchitectsRichard S. Hayden,Managing Principal295 Lafayette St.New York NY 10012(212) 226-9696

SWCA Inc.John Thomas, CEO2120 N. Central #130Phoenix AZ 85004(602) 274-3831

Syska Hennessy Group Inc.John Magliano, Chairman11 W. 42 St.New York NY 10036(212) 556-3333

TT&M AssociatesKevin F. Toolan, PresidentEleven Tindall Rd.Middletown NJ 07748(732) 671-6400

T.Y. Lin InternationalJohn G. Haussmann, President2 Harrison St. #500San Francisco CA 94105(415) 291-3700

Tait & Associates Inc.Thomas F. Tait, CEO701 N. Parkcenter Dr.Santa Ana CA 92705(714) 560-8200

Taylor Wiseman & TaylorJames M. Stevens, President124 Gaither Dr. #150Mt. Laurel NJ 08054(856) 235-7200

TBE Group Inc.Patrick L. Beyer, President380 Park Place Blvd. #300Clearwater FL 33759(727) 531-3505

Tectonic Engineering & Surveying ConsultantsDonald A. Benvie, President70 Pleasant Hill Rd.Mountainville NY 10953(845) 534-5959

Teng Affiliated Cos.Ivan J. Dvorak, President205 N. Michigan Ave.Chicago IL 60601(312) 616-0000

TerraconDavid R. Gaboury, CEO16000 College Blvd.Lenexa KS 66219(913) 599-6886

Tetra Tech Inc.Dan Batrack, CEO 3475 E. Foothill Blvd.Pasadena CA 91107(626) 351-4664

The Benham Cos. LLCLance Benham, CEO9400 N. Broadway #300Oklahoma City OK 73114-7401(405) 478-5353

The Burke GroupChristopher B. Burke, Chairman9575 W. Higgins Rd. #600Rosemont IL 60018(847) 823-0500

The Chazen Cos.Richard Chazen, Principals21 Fox St.Poughkeepsie NY 12601(845) 454-3980

The Haskell Co.Steven T. Halverson, President111 Riverside Ave.Jacksonville FL 32202(904) 791-4500

The Kleinfelder Group Inc.Gerald J. Salontai, President5015 Shoreham Pl.San Diego CA 92122(858) 320-2000

The Lawrence GroupStephen A. Smith, President319 N. 4 St. #1000St. Louis MO 63102(314) 231-5700 x341

The Louis Berger GroupNicholas Masucci, President100 Halsted St.East Orange NJ 07018(973) 678-1960

The LPA Group Inc.R. Glen Lott, ChairmanP.O. Box 5805Columbia SC 29250(803) 254-2211

The Mannik & Smith Group Inc.C. Michael Smith, President1800 Indian Wood Cir.Maumee OH 435537(419) 891-2222

The RBA GroupWilliam Garro, PresidentOne Evergreen Pl.Morristown NJ 07962-1927(973) 898-0300

The RETEC GroupBen Genes, CEO300 Baker Ave. #302Concord MA 01742(978) 371-1422

The RJA Group Inc.Martin H. Reiss, President600 W. Fulton St. #500Chicago IL 60661(888) 831-4752

The S/L/A/M Collaborative Inc.James M. McManus, President80 Glastonbury Blvd.Glastonbury CT 06033-4415(860) 657-8077

The Schneider Corp.Edward P. Jolliffe, President8901 Otis Ave.Indianapolis IN 46216-1037(317) 826-7100

The Shaw Group Inc.J.M. Bernhard Jr., Chairman4171 Essen Ln.Baton Rouge LA 70809(225) 932-2500

The Willdan Group of Cos.Dan W. Heil, CEO2401 E Katella Ave. #300Anaheim CA 92806(714) 940-6300

Thompson, Ventulett,Stainback & AssociatesRoger L. Neuenschwander, President2700 Promenade Two1230 Peachtree St. NEAtlanta GA 30309(404) 888-6600

Thornton-Tomasetti Inc.Daniel A. Cuoco, President51 Madison Ave.New York NY 10010(917) 661-7800

Tighe & Bond Inc.David E. Pinsky, President53 Southampton Rd.Westfield MA 01085(413) 562-1600

Timmons GroupDavid E. Lucado, President1001 Boulders Pkwy.Richmond VA 23225(804) 200-6500

TKDARichard N. Sobiech, President444 Cedar St. #1500St. Paul MN 55101-2110(651) 292-4400

TLC Engineering For ArchitectureDebra A. Lupton, CEO1717 S. Orange Ave. #300Orlando FL 32806(407) 841-9050

TMAD Taylor & GainesZareh Astourian, CEO320 N. Halstead St., 2 Fl.Pasadena CA 91107(626) 351-8881

TMP Associates Inc.John J. Castellana, President1191 W. Square Lake Rd.Bloomfield Hills MI 48302(248) 338-4561

TransCoreJohn M. Worthington, President8158 Adams Dr.Hummelstown PA 17036(717) 561-2400

TranSystems Corp.Brian G. Larson, President2400 Pershing Rd. #400Kansas City MO 64108(816) 329-8700

TRC Cos. Inc.Christopher P. Vincze, CEO21 Griffin Rd. NorthWindsor CT 06095(860) 298-9692

TRC World Engineering Inc.Surendra Ramanna, Chairman217 Ward Cir.Brentwood TN 37027(615) 661-7979

Triad Engineering Inc.Randy L. Moulton, PresidentP.O. Box 1435St. Albans W.Va. 25177(304) 755-0721

TRO/The Ritchie OrganizationRobert W. Hoye, President80 Bridge St.Newton MA 02458(617) 969-9400 x469

ENR


Top 500 DirectoryTsoi/Kobus & Associates Inc.Richard L. Kobus, Senior Principal.One Brattle Sq., P.O. Box 9114Cambridge MA 02238-9114(617) 475-4000

UUlteig Engineers Inc.Gerald P. Floden, President3350 38 Ave. SFargo ND 58104-7079(701) 237-3211

Universal Engineering SciencesSeymour D. Israel, Chairman3532 Maggie Blvd.Orlando FL 32811(407) 423-0504

Universal Ensco Inc.Wiley Hatcher, Chairman4848 Loop Central Dr.Houston TX 77081(713) 977-7770

Urbahn ArchitectsMartin D. Stein, President49 W. 37 St., 6 Fl.New York NY 10018(212) 239-0220

Urban Engineers Inc.Edward M. D’Alba, President530 Walnut St., 14 Fl.

Philadelphia PA 19106(215) 922-8080

Urbitran GroupMichael Horodniceanu, President71 W. 23 St.New York NY 10010(212) 366-6200

URSMartin M. Koffel, CEO600 Montgomery St., 26 Fl.San Francisco CA 94111-2728(415) 774-2700

USKH Inc.Leo von Scheben, CEO2515 A St.Anchorage AK 99503(907) 276-4245

Utility Engineering Corp.John Zachry, CEO1515 Arapahoe St., Tower 1 #800Denver CO 80202(303) 928-4400

VV3 Cos. Ltd.Robin L. Petroelje, President 7325 Janes Ave.Woodridge IL 60517(630) 724-9200

Vanderweil EngineersGary Vanderweil, Chairman274 Summer St.Boston MA 02210(617) 423-7423

VECO Corp.Bill Allen, CEO949 E. 36 Ave. #500Anchorage AK 99508(907) 762-1505

VHB/Vanasse Hangen Brustlin Inc.Robert S. Brustlin, President101 Walnut St.Watertown MA 02472(617) 924-1770

VITETTA Architects & EngineersAlan P. Hoffmann, President4747 S. Broad St.Philadelphia PA 19112(215) 218-4747

VOA Associates Inc.Michael A. Toolis, CEO224 S. Michigan Ave. #1400Chicago IL 60604(312) 554-1400

Volkert & Associates Inc.Thomas Keith King, CEOP.O. Box 7434

Mobile AL 36609(251) 342-1070

Vollmer Associates LLPGerald V. Nielsten, Partner50 W. 23 St.New York NY 10010(212) 366-5600

WW. H. Linder & Associates Inc.Lawrence J. Cacioppo, President3330 W. Esplanade Ave. South #300Metairie LA 70002(504) 835-2577

W.K. Dickson & Co. Inc.David L. Peeler, President616 Colonnade Dr.Charlotte NC 28205(704) 334-5348

Wade Trim GroupDouglas M. Watson, President500 Griswold #2500Detroit MI 48226(313) 961-3650

Waldemar S. Nelson and Co. Inc.Charles Nelson, Chairman1200 St. Charles Ave.New Orleans LA 70130-4334(504) 523-5281

ENR


Walker Parking ConsultantsJohn K. Bushman, President505 Davis Rd.Chicago IL 60123(847) 697-2640

Wallace Roberts & Todd LLCPaul Rookwood, Managing Principal1700 Market St., 28 Fl.Philadelphia PA 19103(800) 978-4450

Walter P. MooreRaymond F. Messer, President3131 Eastside, 2 Fl.Houston TX 77098(713) 630-7300

Ware MalcombLawrence R. Armstrong, CEO10 EdelemanIrvine CA 92618(949) 660-9128

Washington GroupInternationalStephen G. Hanks, PresidentP.O. Box 73Boise ID 83729(208) 386-5000

WDG ArchitectureC.R. George Dove, Principal1025 Connecticut Ave., NW #300Washington DC 20036-5424(202) 857-8300

Weidlinger AssociatesRaymond Daddazio, President375 Hudson St.New York NY 10014(212) 367-3000

Westlake Reed LeskoskyPaul E. Westlake Jr., Managing Principal925 Euclid Ave. #1900Cleveland OH 44115(216) 522-1350

Weston & Sampson Engineers Inc.Michael J. Scipione, President5 Centennial Dr.Peabody MA 01960(978) 532-1900

Weston Solutions Inc.Patrick G. McCann, President1400 Weston WayWest Chester PA 19380(610) 701-3000

Whitman Requardt and Associates LLPJoseph S. Makar,Administrative Partner801 S. Caroline St.Baltimore MD 21231(410) 235-3450

Whitney Bailey Cox & Magnani LLCDavid G. Mongan, President849 Fairmont Ave. #100Baltimore MD 21286(410) 512-4500

WHR Architects Inc.David H. Watkins, President1111 Louisiana, 26 Fl.Houston TX 77002(713) 665-5665

Wight & Co.Mark T. Wight, Chairman2500 N. Frontage Rd.Darien IL 60561(630) 969-7000

Wilbur Smith AssociatesM. Stevenson Smith, CEOWilbur Smith Towers1301 Gervais St.Columbia SC 29201-3356(803) 758-4500

Wilson & Co.,Engineers & ArchitectsJames G. Gibbs, President4900 Lang Ave. NEAlbuquerque NM 87109(505) 348-4000

WilsonMiller Inc.Alan D. Reynolds, CEO3200 Bailey Ln. #200Naples FL 34105-8507(239) 649-4040

Wimberly Allison Tong & GooRonald J. Holecek, President700 Bishop St. #1800

Honolulu HI 96813(808) 521-8888

Wink Cos. LLCLarry D. Wink, President8641 United Plaza Blvd. #204Baton Rouge LA 70809(225) 932-6000

Winzler & Kelly Consulting EngineersIver A. Skavdal, President633 Third St.Eureka CA 95501-0417(707) 443-8326

Wiss Janney ElstnerAssociates Inc.William J. Nugent, President 330 Pfingsten Rd.Northbrook IL 60062(847) 272-7400

Wood Rodgers Inc.Rich Wood, President3301 C St., Bldg. 100-BSacramento CA 95816(916) 341-7760

Woodard & CurranAlbert R. Curran, CEO41 Hutchins Dr.Portland ME 04102(207) 774-2112

Woolpert Inc.Rex W. Cowden, CEO409 E. Monument Ave.Dayton OH 45402(937) 461-5660

WorleyParsons Corp.William Hall, CEO5 Greenway PlazaHouston TX 77046(713) 407-5000

ZZimmer Gunsul Frasca PartnershipRobert G. Packard III,Managing Partner320 SW Oak #500Portland OR 97204(503) 224-3860

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ENR Top Lists – 2006Top 500 Design Firms – April 24

Top 400 Contractors – May 22

Top 100 Construction Management For Fee, Top 100 Construction Management-at-Risk, Top 100 Design-Build Firms, Top 40 Program Management Firms – June 12

Top 200 Environmental Engineering Firms – July 3

Top 200 International Design Firms – July 24

Top 225 International Contractors – August 21/28

Top 600 Specialty Contractors – October 16

ENR Sourcebooks – 2006Top 500 Design Firms Sourcebook – June 26Top 400 Contractors Sourcebook – September 18Top Owners Sourcebook – November 13Global Construction Sourcebook – December 18

ENR Top Lists – 2005Top 500 (U.S.) Design Firms – April 18Top 400 (U.S.) Contractors – May 16Top 100 Construction Managers, Design-Builders, &

Program Managers – June 13Top 200 Environmental Engineering Firms – July 4Top 200 International Design Firms – July 25Top 225 International Contractors – August 22/29Top 600 Specialty Contractors – October 17

ENR SOURCEBOOKS – 2005Top 500 Design Firms Sourcebook – June 20Top 400 Contractors Sourcebook – September 19Top Owners Sourcebook – November 142005 Global Construction Sourcebook – December 12

ENR Top Lists – 2004Top 500 (U.S.) Design Firms – April 19Top 400 (U.S.) Contractors – May 17Top 100 Construction Managers, Design-Builders, &

Program Managers – June 14Top 200 Environmental Engineering Firms – July 5Top 200 International Design Firms – July 26Top 225 International Contractors – August 23Top 600 Specialty Contractors – October 18

ENR SOURCEBOOKS – 2004Top 500 Design Firms Sourcebook – June 28Top 400 Contractors Sourcebook – September 27Top Owners Sourcebook – November 82004 Global Construction Sourcebook – December 2004Construction Facts – December 2004

ENR Top Lists – 2003Top 500 Design Firms – April 21Top 400 Contractors – May 19Top 100 Construction Managers, Design-Builders, &

Program Managers – June 16Top 200 Environmental Engineering Firms – June 2Top 200 International Design Firms – July 28Top 225 International Contractors – August 25Top 600 Specialty Contractors – October 20

ENR SOURCEBOOKS – 2003Top 500 Design Firms Sourcebook – June 2003Top 400 Contractors Sourcebook – September 2003Top Owners Sourcebook – November 10Construction Facts – November 20032003 Global Construction Sourcebook – January 5, 2004

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