| 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
| Oct 13, 2010
HQ renovations aim for modern look
Gerner Kronick + Valcarcel Architects’ renovations to the Commonwealth Bank of Australia’s New York City headquarters will feature a reworked reception lobby with back-painted glass, silk-screened logos, and a video wall.
| Oct 13, 2010
New health center to focus on education and awareness
Construction is getting pumped up at the new Anschutz Health and Wellness Center at the University of Colorado, Denver. The four-story, 94,000-sf building will focus on healthy lifestyles and disease prevention.
| Oct 13, 2010
Community center under way in NYC seeks LEED Platinum
A curving, 550-foot-long glass arcade dubbed the “Wall of Light” is the standout architectural and sustainable feature of the Battery Park City Community Center, a 60,000-sf complex located in a two-tower residential Lower Manhattan complex. Hanrahan Meyers Architects designed the glass arcade to act as a passive energy system, bringing natural light into all interior spaces.
| Oct 13, 2010
Community college plans new campus building
Construction is moving along on Hudson County Community College’s North Hudson Campus Center in Union City, N.J. The seven-story, 92,000-sf building will be the first higher education facility in the city.
| Oct 13, 2010
Bookworms in Silver Spring getting new library
The residents of Silver Spring, Md., will soon have a new 112,000-sf library. The project is aiming for LEED Silver certification.
| Oct 13, 2010
County building aims for the sun, shade
The 187,032-sf East County Hall of Justice in Dublin, Calif., will be oriented to take advantage of daylighting, with exterior sunshades preventing unwanted heat gain and glare. The building is targeting LEED Silver. Strong horizontal massing helps both buildings better match their low-rise and residential neighbors.
| Oct 12, 2010
Holton Career and Resource Center, Durham, N.C.
27th Annual Reconstruction Awards—Special Recognition. Early in the current decade, violence within the community of Northeast Central Durham, N.C., escalated to the point where school safety officers at Holton Junior High School feared for their own safety. The school eventually closed and the property sat vacant for five years.
| Oct 12, 2010
Guardian Building, Detroit, Mich.
27th Annual Reconstruction Awards—Special Recognition. The relocation and consolidation of hundreds of employees from seven departments of Wayne County, Mich., into the historic Guardian Building in downtown Detroit is a refreshing tale of smart government planning and clever financial management that will benefit taxpayers in the economically distressed region for years to come.
| Oct 12, 2010
Richmond CenterStage, Richmond, Va.
27th Annual Reconstruction Awards—Bronze Award. The Richmond CenterStage opened in 1928 in the Virginia capital as a grand movie palace named Loew’s Theatre. It was reinvented in 1983 as a performing arts center known as Carpenter Theatre and hobbled along until 2004, when the crumbling venue was mercifully shuttered.
| Oct 12, 2010
University of Toledo, Memorial Field House
27th Annual Reconstruction Awards—Silver Award. Memorial Field House, once the lovely Collegiate Gothic (ca. 1933) centerpiece (along with neighboring University Hall) of the University of Toledo campus, took its share of abuse after a new athletic arena made it redundant, in 1976. The ultimate insult occurred when the ROTC used it as a paintball venue.
