Top Science and Technology Sector Engineering Firms [2013 Giants 300 Report]

Affiliated Engineers, Middough, URS top Building Design+Construction's 2013 ranking of the largest science and technology sector engineering and engineering/architecture firms in the U.S.

August 08, 2013 |

 

 

 

 

 

 

 

 




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

 

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