Rank | Company | 2012 Total Revenue ($) |
1 | Jacobs Engineering Group | $2,715,210,000 |
2 | AECOM Technology Corp. | $1,610,390,000 |
3 | Parsons Brinckerhoff | $337,900,000 |
4 | URS Corp. | $314,266,757 |
5 | Buro Happold Consulting Engineers | $194,220,000 |
6 | Burns & McDonnell | $160,645,000 |
7 | Thornton Tomasetti | $124,575,393 |
8 | Science Applications International Corp. | $120,249,686 |
9 | Merrick & Co. | $103,998,000 |
10 | SSOE Group | $103,708,918 |
11 | Michael Baker Jr. | $88,880,000 |
12 | Day & Zimmermann | $85,898,442 |
13 | STV | $80,107,000 |
14 | Wiss, Janney, Elstner Associates | $75,000,000 |
15 | Dewberry | $72,755,906 |
16 | Simpson Gumpertz & Heger | $65,200,000 |
17 | Clark Nexsen | $62,273,849 |
18 | AKF Group | $62,000,000 |
19 | H&A Architects & Engineers | $43,335,401 |
20 | Middough | $41,000,000 |
21 | Walker Parking Consultants | $36,931,722 |
22 | Shive-Hattery | $34,263,616 |
23 | Barge, Waggoner, Sumner and Cannon | $30,700,000 |
24 | BRPH | $28,890,000 |
25 | Bergmann Associates | $25,398,000 |
26 | Hixson Architecture, Engineering, Interiors | 21,000,000 |
27 | Guernsey | 19,070,104 |
28 | Ross & Baruzzini | 16,705,127 |
29 | Paulus, Sokolowski and Sartor | 15,200,000 |
30 | GRAEF | 13,964,170 |
31 | Zak Companies | 13,814,233 |
32 | CJL Engineering | 12,992,858 |
33 | Spectrum Engineers | 10,890,075 |
34 | Davis, Bowen & Friedel | 10,777,296 |
35 | Gray | 10,454,722 |
36 | Stanley Consultants | 10,151,414 |
37 | Primera Engineers | 5,398,000 |
39 | GRW | 3,552,200 |
Read the Engineering Giants article
Read BD+C's full Giants 300 Report
Related Stories
Sponsored | Designers | Oct 18, 2017
Universal design principles: Part 2
The CDC targets the bathroom as the most dangerous room in the house. Architects can use principles of Universal Design (UD) to reduce these hazards.
Giants 400 | Oct 17, 2017
Top 110 office architecture firms
Gensler, Jacobs, and HOK top BD+C’s ranking of the nation’s largest office sector architecture and AE firms, as reported in the 2017 Giants 300 Report.
Giants 400 | Oct 16, 2017
Data center market forecast: Clearly cloudy
Look for mission-critical construction to double in the next few years.
Resiliency | Oct 13, 2017
Resiliency takes center stage in new projects around the country
Projects like these, where resilience is central to their design and construction, are becoming more commonplace.
Architects | Oct 11, 2017
Architects to policymakers: Buildings are infrastructure, too
Left out of this ongoing national debate over infrastructure are the nation’s other public buildings: the libraries, community centers, courthouses, community college buildings, affordable housing developments, and justice facilities.
Giants 400 | Oct 11, 2017
Top 25 data center architecture firms
Jacobs, Corgan, and Gensler top BD+C’s ranking of the nation’s largest data center sector architecture and AE firms, as reported in the 2017 Giants 300 Report.
Multifamily Housing | Oct 9, 2017
6 new products for the multifamily construction market
Bamboo wall panels, an adaptable prep sink, and a two-tiered bike parking system are among the product innovations geared for multifamily buildings.
AEC Tech | Oct 6, 2017
How professional bias can sabotage industry transformation
Professional bias can take the form of change-resistant thinking that can keep transformational or innovative ambitions at bay. Tech consultant Nate Miller presents three kinds of bias that often emerge when a professional is confronted with new technology.
Giants 400 | Oct 6, 2017
Top 90 K-12 architecture firms
Stantec, DLR Group, and PBK top BD+C’s ranking of the nation’s largest K-12 sector architecture and AE firms, as reported in the 2017 Giants 300 Report.
Giants 400 | Oct 5, 2017
On wings of gold: Alternative financing schemes are propelling the high-flyin’ air terminals sector
The $4 billion renovation of New York City’s LaGuardia Airport is the first major U.S. aviation project delivered using a public-private partnership (P3) model.