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
Related Stories
| May 3, 2012
U of Michigan team looking to create highly efficient building envelope designs
The system combines the use of sensors, novel construction materials, and utility control software in an effort to create technology capable of reducing a building’s carbon footprint.
| May 3, 2012
Best commercial modular buildings and marketing programs recognized
Judges scored entries on architectural excellence, technical innovation, cost effectiveness, energy efficiency, and calendar days to complete.
| May 3, 2012
Zero Energy Research Lab opens at North Texas
The living lab—the only one of its kind in Texas—is designed to test various technologies and systems in order to achieve a net-zero consumption of energy.
| May 3, 2012
NSF publishes ANSI standard evaluating the sustainability of single ply roofing membranes
New NSF Standard provides manufacturers, specifiers and building industry with verifiable, objective criteria to identify sustainable roofing products.
| May 3, 2012
Gilbane to provide CM services for North Reading’s integrated middle/high school
The project scope includes a wastewater treatment plant, demolition of the existing high school and extensive athletic fieldwork.
| May 3, 2012
Ground broken for $94 million hospital expansion at Scripps Encinitas
New facility to more than double emergency department size, boost inpatient beds by 43%.
| May 3, 2012
Rudolph and Sletten, Inc. wins CMAA award
Firm recognized for the renovation of Grossmont-Cuyamaca Community College’s Student Administrative & Griffin Student Center.
| May 2, 2012
Trimble acquires SketchUp 3D modeling platform
The transaction is expected to close in the second quarter of 2012.