| 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
Digital Twin | Aug 27, 2020
The Weekly show: Digital twin technology and social equity in the AEC market
The August 27 episode of BD+C's "The Weekly" is available for viewing on demand.
Architects | Aug 26, 2020
We the People: Four steps for the architecture profession to build unity through design
Architect offers a 4-point manifesto to the design community to work for racial and social justice in the U.S. following the death of George Floyd.
Coronavirus | Aug 25, 2020
Video: 5 building sectors to watch amid COVID-19
RCLCO's Brad Hunter reveals the winners and non-winners of the U.S. real estate market during the coronavirus pandemic.
Architects | Aug 19, 2020
Japan’s Tokyo Toilet project looks to improve the perception of public restrooms
17 toilets throughout Shibuya will be redesigned as part of the project.
Architects | Aug 5, 2020
Final report: BD+C's 2020 Color Trends Report
This special research report from the editors of BD+C explores the leading trends and drivers related to the use of color on commercial, institutional, and multifamily building projects.
University Buildings | Aug 2, 2020
R&D hubs, modular-built hotels, and an award-winning student center on the August 6 “The Weekly”
R&D hubs, modular-built hotels, and an award-winning student center on the August 6 “The Weekly”
University Buildings | Jul 24, 2020
A hybrid learning approach could redefine higher education
Universities reassess current assets to determine growth strategies.
Coronavirus | Jun 19, 2020
Experts address COVID-19's impact on nursing homes and schools on The Weekly
The June 18 episode of BD+C's "The Weekly" is available for viewing on demand.
Coronavirus | Jun 12, 2020
BD+C launches 'The Weekly,' a streaming program for the design and construction industry
The first episode, now available on demand, features experts from Robins & Morton, Gensler, and FMI on the current state of the AEC market.
Architects | Jun 8, 2020
Two Frank Lloyd Wright sites set to reopen for tours with enhanced health and safety protocols
The sites will reopen on Thursday, June 11.
