| Company | 2014 Engineering Revenue ($) | |
| 1 | Fluor | $729,650,000 |
| 2 | WSP | Parsons Brinckerhoff | $239,435,952 |
| 3 | Arup | $144,879,099 |
| 4 | Vanderweil Engineers | $104,653,700 |
| 5 | Affiliated Engineers | $101,735,000 |
| 6 | Syska Hennessy Group | $100,406,189 |
| 7 | KPFF Consulting Engineers | $100,272,200 |
| 8 | Henderson Engineers | $77,486,099 |
| 9 | Simpson Gumpertz & Heger | $76,939,000 |
| 10 | Jensen Hughes | $72,022,905 |
| 11 | KJWW Engineering Consultants | $57,430,000 |
| 12 | Smith Seckman Reid | $54,535,590 |
| 13 | ME Engineers | $51,640,000 |
| 14 | TTG | $50,716,502 |
| 15 | BR+A Consulting Engineers | $46,000,000 |
| 16 | Magnusson Klemencic Associates | $43,651,196 |
| 17 | Walter P Moore | $42,030,337 |
| 18 | Aon Fire Protection Engineering | $40,306,732 |
| 19 | DeSimone Consulting Engineers | $40,102,650 |
| 20 | Environmental Systems Design | $39,300,000 |
| 21 | TLC Engineering for Architecture | $38,178,868 |
| 22 | RDK Engineers | $33,051,000 |
| 23 | RMF Engineering | $33,044,000 |
| 24 | Coffman Engineers | $29,902,000 |
| 25 | Mazzetti | $26,863,875 |
| 26 | I. C. Thomasson Associates | $26,400,000 |
| 27 | Cardno Haynes Whaley | $23,207,485 |
| 28 | Heapy Engineering | $23,132,853 |
| 29 | Degenkolb Engineers | $22,769,783 |
| 30 | KCI Technologies | $21,900,000 |
| 31 | Robins & Morton | $21,900,000 |
| 32 | Martin/Martin | $21,661,459 |
| 33 | M/E Engineering | $21,610,000 |
| 34 | P2S Engineering | $21,400,000 |
| 35 | Bala Consulting Engineers | $17,700,000 |
| 36 | Bridgers & Paxton Consulting Engineers | $17,361,991 |
| 37 | Dunham Associates | $17,000,000 |
| 38 | KLH Engineers | $16,164,519 |
| 39 | Wallace Engineering | $15,270,000 |
| 40 | Karpinski Engineering | $14,671,900 |
| 41 | GHT Ltd. | $12,188,605 |
| 42 | CJL Engineering | $12,102,135 |
| 43 | Swanson Rink | $11,830,000 |
| 44 | ThermalTech Engineering | $11,700,000 |
| 45 | Peter Basso Associates | $11,700,000 |
| 46 | Spectrum Engineers | $11,471,935 |
| 47 | Allen & Shariff | $10,530,558 |
| 48 | Zak Companies | $7,288,507 |
| 49 | Wick Fisher White | $6,873,000 |
| 50 | OLA Consulting Engineers | $6,613,000 |
| 51 | Kamm Consulting | $5,808,190 |
| 52 | William Tao & Associates | $5,400,000 |
| 53 | G&W Engineering | $3,673,500 |
| 54 | Allegheny Design Services | $1,403,286 |
| 55 | TBC | $773,334 |
| 56 | Yates Companies, The | $400,000 |
RETURN TO THE GIANTS 300 LANDING PAGE
Related Stories
Giants 400 | Sep 7, 2017
Mashup in the halls of ivy: Campus expansions put the emphasis on elevating the student experience
Today’s multi-functional buildings support a diverse range of academic programs, with transparent walls to foster interdisciplinary collaboration.
Giants 400 | Sep 6, 2017
Top 55 university engineering firms
AECOM, Affiliated Engineers, and Arup top BD+C’s ranking of the nation’s largest university sector engineering and EA firms, as reported in the 2017 Giants 300 Report.
Giants 400 | Aug 29, 2017
Top 110 healthcare construction firms
Turner, McCarthy, and Skanska top BD+C’s ranking of the nation’s largest healthcare sector contractor and construction management firms, as reported in the 2017 Giants 300 Report.
Giants 400 | Aug 29, 2017
Top 80 healthcare engineering firms
WSP, AECOM, and KJWW top BD+C’s ranking of the nation’s largest healthcare sector engineering and EA firms, as reported in the 2017 Giants 300 Report.
Giants 400 | Aug 29, 2017
Top 125 healthcare architecture firms
HDR, HKS, and Perkins+Will top BD+C’s ranking of the nation’s largest healthcare sector architecture and AE firms, as reported in the 2017 Giants 300 Report.
Giants 400 | Aug 18, 2017
Life after Obamacare
Hospital systems are finding ways to get facilities built with a lot less money.
Giants 400 | Aug 16, 2017
Turning R&D into practice
Charlie Pankow’s mandate was simple: Use research to create even better buildings.
Giants 400 | Aug 14, 2017
U.S. engineering firms channel startup mentality to spark innovation
Here’s a recap of the noteworthy innovations reported by engineering and E/A firms as part of BD+C's Giants 300 survey process.
Giants 400 | Aug 11, 2017
Top 35 engineering/architecture firms
AECOM, WSP, and Thornton Tomasetti are among the nation’s largest engineering/architecture firms, according to Building Design+Construction’s 2017 Giants 300 Report.
Giants 400 | Aug 11, 2017
Top 60 engineering firms
Fluor, Arup, and Jensen Hughes top Building Design+Construction’s ranking of the largest engineering firms in the U.S., as reported in the 2017 Giants 300 Report.
