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
| Jan 21, 2015
Tesla Motors starts construction on $5 billion battery plant in Nevada
Tesla Motors’ “gigafactory,” a $5 billion project on 980 acres in Sparks, Nev., could annually produce enough power for 500,000 electric cars.
| Jan 20, 2015
Daring hotel design scheme takes the shape of cut amethyst stone
The Dutch practice NL Architects designed a proposal for a chain of hotels shaped like a rock cut in half to reveal a gemstone inside.
| Jan 20, 2015
Avery Associates unveils plans for London's second-tallest tower
The 270-meter tower, dubbed the No. 1 Undershaft, will stand next to the city's "Cheesegrater" building.
| Jan 20, 2015
AIA course: Building with brick, stone, and masonry
Earn 1.0 AIA/CES learning units by studying this article and successfully completing the online exam.
| Jan 19, 2015
HAO unveils designs for a 3D movie museum in China
New York-based HAO has released designs for the proposed Bolong 3D Movie Museum & Mediatek in Tianjin.
| Jan 19, 2015
Gaudi’s first work outside Spain will be a chapel in Chile
Nearly 100 years after Antoni Gaudí’s death, Chile will begin constructing a chapel using his designs.
| Jan 19, 2015
Architecture for Humanity closes office, plans to file for bankruptcy
After more than 15 years of work, the nonprofit design group Architecture for Humanity has closed its San Francisco office and plans to file for Chapter 7 bankruptcy protection.
| Jan 19, 2015
Four Seasons tower will be Boston's tallest
On Jan. 14, 2015, developer Carpenter & Company and executives from the Four Seasons broke ground on the Four Seasons Hotel & Private Residences, which will become the tallest building in Boston at 699 feet.
| Jan 19, 2015
Mystery buyer pays highest ever price for NYC residence
The 89th and 90th floors of 157 W. 57th Street have just been purchased for more than $100 million.
| Jan 17, 2015
When is a train station not a train station? When it’s a performance venue
You can catch a train at Minneapolis’s new Target Field Station. You can also share in an experience. That’s what ‘Open Transit’ is all about.