Rank | Company | 2012 S+T Revenue ($) |
1 | Affiliated Engineers | $19,824,000 |
2 | Middough | $13,900,000 |
3 | URS Corp. | $11,772,124 |
4 | Bard, Rao + Athanas Consulting Engineers | $10,500,000 |
5 | RMF Engineering Design | $9,200,000 |
6 | Vanderweil Engineers | $7,851,900 |
7 | Paulus, Sokolowski and Sartor | $7,500,000 |
8 | WSP USA | $5,772,095 |
9 | Science Applications International Corp. | $3,103,152 |
10 | STV | $2,937,000 |
11 | Clark Nexsen | $2,911,405 |
12 | Haynes Whaley Associates | $2,303,235 |
13 | AKF Group | $2,000,000 |
14 | Syska Hennessy Group | $1,727,813 |
15 | CCRD Partners | $1,500,000 |
16 | Interface Engineering | $1,467,579 |
17 | Glumac | $1,332,000 |
18 | Rist-Frost-Shumway Engineering | $1,300,000 |
19 | Wiss, Janney, Elstner Associates | $1,120,000 |
20 | KJWW Engineering Consultants | $1,003,412 |
21 | KPFF Consulting Engineers | $1,000,000 |
22 | Rolf Jensen & Associates | $800,000 |
23 | Environmental Systems Design | $753,418 |
24 | RDK Engineers | $736,000 |
25 | Eaton Energy Solutions | $664,808 |
26 | Karpinski Engineering | $632,422 |
27 | Bergmann Associates | $607,000 |
28 | Mazzetti | $561,184 |
29 | Degenkolb Engineers | $494,831 |
30 | Henderson Engineers | $426,042 |
31 | Coffman Engineers | $400,000 |
32 | Walter P Moore | $345,245 |
33 | TTG | $320,000 |
34 | Thornton Tomasetti | $318,157 |
35 | TLC Engineering for Architecture | $311,623 |
36 | Aon Fire Protection Engineering | $300,000 |
37 | Sparling | $253,574 |
38 | OLA Consulting Engineers | $250,000 |
39 | Dunham Associates | $200,000 |
39 | M-E Engineers | $200,000 |
41 | CTLGroup | $100,000 |
41 | G&W Engineering | $100,000 |
43 | CJL Engineering | $64,964 |
44 | Spectrum Engineers | $58,546 |
45 | French & Parrello Associates | $50,000 |
46 | Allen & Shariff | $30,000 |
47 | Primera Engineers | $28,000 |
48 | FBA Engineering | $25,000 |
Back to the Science and Technology Sector Giants article
Read BD+C's full Giants 300 Report
Related Stories
| Jul 23, 2014
Top Healthcare Sector Construction Firms [2014 Giants 300 Report]
Turner, McCarthy, and Skanska USA top Building Design+Construction's 2014 ranking of the largest healthcare contractors and construction management firms in the U.S.
| Jul 23, 2014
Top Healthcare Sector Engineering Firms [2014 Giants 300 Report]
AECOM, Jacobs, and URS Corp. top Building Design+Construction's 2014 ranking of the largest healthcare engineering and engineering/architecture firms in the U.S.
| Jul 23, 2014
Top Healthcare Sector Architecture Firms [2014 Giants 300 Report]
HDR, Stantec, and HKS top Building Design+Construction's 2014 ranking of the largest healthcare architecture and architecture/engineering firms in the U.S.
| Jul 23, 2014
Tallest skyscraper in South Korea now open
The Northeast Asia Trade Tower stands at 308 meters and is the focal point of the Songdo International Business District, a new 310-hectare city built on reclaimed land.
| Jul 23, 2014
Architecture Billings Index up nearly a point in June
AIA reported the June ABI score was 53.5, up from a mark of 52.6 in May.
| Jul 22, 2014
L.A.'s tallest tower to get observation deck
U.S. Bank Tower, as part of a series of improvements, will be getting an observation deck and restaurant at its top.
| Jul 22, 2014
Herzog & de Meuron unveil curvy concrete condo in Manhattan
Herzog & de Meuron have released renderings of their new $250 million New York building, a 12-story condominium with 88 luxury apartments.
| Jul 21, 2014
Narrowing the field: Stirling Prize shortlist announced
The list includes first-time nominees Mecanoo and Renzo Piano Building Workshop, as well as previous winners Zaha Hadid Architects and Feilden Clegg Bradley Studios.
| Jul 21, 2014
Designing the process of leadership transition
Transition planning can be one of the more complex challenges that firms face. Effective plans begin by determining the gap between a firm’s current state and the future it envisions for itself. SPONSORED CONTENT
| Jul 21, 2014
16 utility questions to answer during your building project
We need electricity to power our building projects, along with water and gas and a faultless sanitation system. That’s what we think about when we think about utility requirements for our building project, but are we missing something? SPONSORED CONTENT