| TOP 35 ENGINEERING/ARCHITECTURE FIRMS | ||
| Rank | Firm | 2015 Revenue |
| 1 | AECOM | $1,026,350,000 |
| 2 | Jacobs | $852,130,000 |
| 3 | Thornton Tomasetti | $213,548,965 |
| 4 | Burns & McDonnell | $200,748,166 |
| 5 | Woolpert | $115,400,057 |
| 6 | SSOE Group | $109,180,000 |
| 7 | Affiliated Engineers | $108,435,000 |
| 8 | Wiss, Janney, Elstner Associates | $93,520,600 |
| 9 | IPS | $92,543,417 |
| 10 | CRB | $80,967,500 |
| 11 | STV | $78,102,179 |
| 12 | Ghafari Associates | $77,650,000 |
| 13 | Dewberry | $74,774,093 |
| 14 | Benham Design | $54,581,205 |
| 15 | Walker Parking Consultants | $54,329,700 |
| 16 | BSA LifeStructures | $45,176,374 |
| 17 | RMF Engineering | $41,900,000 |
| 18 | Shive-Hattery | $41,868,177 |
| 19 | Wendel | $33,915,850 |
| 20 | Core States Group | $32,509,344 |
| 21 | Highland Associates | $29,880,000 |
| 22 | Hankins and Anderson | $29,625,342 |
| 23 | Fishbeck, Thompson, Carr & Huber | $28,470,000 |
| 24 | Ross & Baruzzini | $27,713,951 |
| 25 | Hixson Architecture, Engineering, Interiors | $23,200,000 |
| 26 | KCI Technologies | $23,100,000 |
| 27 | Luckett & Farley | $18,064,000 |
| 28 | Sherlock, Smith & Adams | $15,000,000 |
| 29 | Graef | $14,243,853 |
| 30 | KZF Design | $11,971,444 |
| 31 | Rist-Frost-Shumway Engineering | $10,535,000 |
| 32 | CTLGroup | $9,900,000 |
| 33 | Davis, Bowen & Friedel | $9,174,007 |
| 34 | Stanley Consultants | $9,153,138 |
| 35 | Pedco E & A Services | $8,900,000 |
| 36 | Primera Engineers | $6,809,226 |
| 37 | Apogee Consulting Group | $5,250,400 |
| 38 | Boldt Company, The | $3,240,000 |
RETURN TO THE GIANTS 300 LANDING PAGE
Related Stories
Senior Living Design | Apr 14, 2016
Creating a home for eldercare using the ‘Green House’ design concept
VOA Associates’ Douglas King offers design considerations in implementing the Green House concept in eldercare for continuing care retirement communities.
Industrial Facilities | Apr 13, 2016
Ford begins 10-year plan to centralize Dearborn, Mich., campus
The company said that it will rebuild 7.5 million sf of work space over a 10-year period, which will shift 30,000 employees from 70 buildings now into two primary locations.
Building Tech | Apr 12, 2016
Should we be worried about a tech slowdown?
Is the U.S. in an innovative funk, or is this just the calm before the storm?
Multifamily Housing | Apr 7, 2016
Multifamily and Specialized Housing projects honored in 2016 AIA Housing Awards
A San Francisco low-income mixed-use complex, a Los Angeles homeless veterans housing facility, and a series of student residential buildings at UMass were among the winners.
Green | Apr 4, 2016
AIA report analyzes 20 years of the best green projects
"Lessons from the Leading Edge" is a study of the 200 Committee on the Environment (COTE) Top Ten Award winning projects since 1997.
Architects | Apr 1, 2016
Adrian Smith earns UIC’s Legacies and Leaders Award
The Chicago architect graduated from the school and created a scholarship for aspiring architects.
Architects | Mar 31, 2016
Zaha Hadid dies at 65
Often credited as being a pioneer for women architects for her work in a male-dominated field, Hadid had designs commissioned around the world from London to Hong Kong to Cincinnati.
Architects | Mar 31, 2016
Auto-shading windows and point-of-decision design are among the research projects to receive AIA funding grants
Firms represented by the projects and initiatives receiving grants include HKS, DO|SU Studio Architecture, and McClain + Yu Architecture and Design.
Hotel Facilities | Mar 30, 2016
The Usonian Inn, a Frank Lloyd Wright-inspired motor lodge, is on the market for $665,000
The Usonian Inn proudly displays many Wright-inspired characteristics, the most prominent of which is the use of cantilevered overhangs.
Designers | Mar 30, 2016
A technical pen for the modern age
Morpholio’s new ScalePen feature dynamically sets line weight depending on the scale or zoom level of the drawing.
