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top design firms
Top 500 Design Firms 2007
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Companies are ranked according to revenue for design services performed in 2007 in $ millions (*). Those with subsidiaries are indicated by (†). Firms not ranked last year are designated **. Some markets may not add up to 100% due to omission 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 engineer; L=landscape architect; P=planner; O=other. Other combinations possible. Firms classified themselves.

Click below for earlier editions:
  • 2007 edition
  • 2006 edition
  • 2005 edition
  • 2004 edition
  • 2003 edition
  • More detailed information on the Top 500 Design Firms can be found in the April 21, 2008 issue of ENR. Please click here for more information on ordering back issues.

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    The Top 500 Design Firms for 2008

    1 1 URS Corp., San Francisco, Calif.† EAC
    2 2 Jacobs, Pasadena, Calif. EAC
    3 3 AECOM Technology Corp., Los Angeles, Calif.† EA
    4 4 Fluor Corp., Irving, Texas† EC
    5 5 CH2M HILL, Englewood, Colo.† E
    6 10 The Shaw Group Inc., Baton Rouge, La.† EC
    7 6 Bechtel, San Francisco, Calif.† EC
    8 8 Tetra Tech Inc., Pasadena, Calif.† E
    9 7 Parsons, Pasadena, Calif.† EC
    10 9 KBR, Houston, Texas† EC
    11 12 Foster Wheeler Ltd., Clinton, N.J.† EC
    12 11 AMEC, Atlanta, Ga.† EC
    13 13 Parsons Brinckerhoff Inc., New York, N.Y.† EAC
    14 18 MWH Global, Broomfield, Colo.† EC
    15 14 Black & Veatch, Overland Park, Kan. EC
    16 19 HDR, Omaha, Neb.† EA
    17 16 Earth Tech Inc., Long Beach, Calif.† EC
    18 15 Louis Berger Group, Morristown, N.J.† EAP
    19 ** CB&I, The Woodlands, Texas† EC
    20 21 WorleyParsons Corp., Houston, Texas† EC
    21 26 Mustang Engineering, Houston, Texas E
    22 27 HNTB Cos., Kansas City, Mo.† EA
    23 20 Arcadis US, Highlands Ranch, Colo.† E
    24 22 CDI Engineering Solutions, Philadelphia, Pa.† EC
    25 32 HOK, St. Louis, Mo.† AE
    26 30 Gensler, San Francisco, Calif. A
    27 23 CDM, Cambridge, Mass.† EC
    28 29 ERM Holdings Ltd., Exton, Pa.† ENV
    29 25 PBS&J, Tampa, Fla. EA
    30 28 S&B Holdings Ltd. and Affiliates, Houston, Texas† EC
    31 33 Kimley-Horn and Associates Inc., Raleigh, N.C. E
    32 35 Burns & McDonnell, Kansas City, Mo. EAC
    33 31 MACTEC Inc., Alpharetta, Ga.† EA
    34 37 Fugro Inc., Houston, Texas† E
    35 40 Sargent & Lundy LLC, Chicago, Ill.† EA
    36 43 HKS Inc., Dallas, Texas AE
    37 45 Stantec Inc., Irvine, Calif.† EAL
    38 44 ENGlobal Corp., Houston, Texas† EC
    39 39 Malcolm Pirnie Inc., White Plains, N.Y. E
    40 38 Michael Baker Corp., Moon Twp., Pa.† EA
    41 51 Terracon Consultants Inc., Olathe, Kan.† EC
    42 48 Perkins+Will, Chicago, Ill.† A
    43 52 Skidmore Owings & Merrill LLP, New York, N.Y. AE
    44 41 Dewberry, Fairfax, Va. EA
    45 46 The Kleinfelder Group Inc., San Diego, Calif.† E
    46 50 TRC Cos. Inc., Lowell, Mass.† E
    47 47 BE&K Inc., Birmingham, Ala.† EC
    48 42 McDermott International Inc., Houston, Texas† EC
    49 49 Brown and Caldwell, Walnut Creek, Calif.† E
    50 59 STV Group Inc., New York, N.Y.† EA

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    1-50| 51-100| 101-150| 151-200| 201-250| 251-300| 301-350| 351-400
    | 401-450| 451-500| Alphabetical Listing|
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