Top Office Sector Engineering Firms [2013 Giants 300 Report]

Rank Company 2012 Office Revenue ($) 1 AECOM Technology Corp. $830,320,000 2 Parsons Brinckerhoff $146,400,000 3 Jacobs Engineering Group $95,180,000 4 Burns & McDonnell $82,020,000 5 Thornton Tomasetti $50,861,467 6 Michael Baker Jr. $50,720,000 7 WSP USA $48,500,162 8 Arup $32,355,607 9 Buro Happold Consulting Engineers $28,720,000 10 AKF Group $26,917,000 11 Allen & Shariff $23,000,000 12 Syska Hennessy Group $22,537,724 13 URS Corp. $22,004,616 14 Environmental Systems Design $19,528,391 15 Science Applications International Corp. $18,346,871 16 Dewberry $16,371,636 17 Wiss, Janney, Elstner Associates $13,850,000 18 GHT Limited $12,944,469 19 Glumac $12,535,000 20 Haynes Whaley Associates $10,928,961 21 Magnusson Klemencic Associates $10,597,664 22 Vanderweil Engineers $10,485,700 23 KPFF Consulting Engineers $10,000,000 24 BRPH $9,800,000 25 RDK Engineers $9,578,000 26 Simpson Gumpertz & Heger $8,500,000 27 Clark Nexsen $6,169,304 28 Rolf Jensen & Associates $6,000,000 29 H.F. Lenz $5,357,000 30 H&A Architects & Engineers $5,239,486 31 Joseph R. Loring & Associates $5,150,000 32 Bridgers & Paxton Consulting Engineers $4,807,632 33 ThermalTech Engineering $3,800,000 34 CJL Engineering $3,521,065 35 Smith Seckman Reid $3,508,905 36 STV $3,505,000 37 SSOE Group $3,380,239 38 Newcomb & Boyd $3,371,710 39 Heapy Engineering $3,362,333 40 Sparling $3,275,463 41 TTG $3,203,930 42 Bala Consulting Engineers $3,160,000 43 Walker Parking Consultants $3,109,222 44 M-E Engineers $3,100,000 45 Henderson Engineers $3,014,367 46 Hixson Architecture, Engineering, Interiors $3,000,000 47 TLC Engineering for Architecture $2,991,691 48 Interface Engineering $2,962,807 49 Coffman Engineers $2,825,000 50 Walter P Moore $2,681,402 51 KLH Engineers $2,600,000 52 KJWW Engineering Consultants $2,352,444 53 Karpinski Engineering $2,179,216 54 Aon Fire Protection Engineering $2,000,000 55 Primera Engineers $1,998,000 56 Affiliated Engineers $1,968,000 57 Dunham Associates $1,750,000 58 Spectrum Engineers $1,745,854 59 Peter Basso Associates $1,700,000 60 GRAEF $1,572,073 61 CTLGroup $1,500,000 61 Middough $1,500,000 61 Paulus, Sokolowski and Sartor $1,500,000 64 Degenkolb Engineers $1,497,172 65 Shive-Hattery $1,480,615 66 Wick Fisher White $1,462,851 67 French & Parrello Associates $1,400,000 68 Brinjac Engineering $1,199,912 69 Zak Companies $1,151,229 70 M/E Engineering $1,134,350 71 KCI Technologies $1,000,000 71 OLA Consulting Engineers $1,000,000 73 Kamm Consulting $947,456 74 Mazzetti $945,119 75 Bergmann Associates $921,000 76 Bard, Rao + Athanas Consulting Engineers $900,000 77 Wallace Engineering $825,000 78 CCRD Partners $700,000 79 Eaton Energy Solutions $613,024 80 GRW $542,150 81 G&W Engineering $450,000 82 P2S Engineering $383,806 83 Davis, Bowen & Friedel $284,349 84 Guernsey $241,535 85 Ross & Baruzzini $225,000 86 RMF Engineering Design $75,000 87 Apogee Consulting Group $59,000 88 Total Building Commissioning $43,810 89 Stanley Consultants $10,107 90 FBA Engineering $10,000

 

Read the Office Sector Giants article

 

Read BD+C's full Giants 300 Report