| 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
University Buildings | Jul 28, 2015
OMA designs terraced sports center for UK's Brighton College
Designs for what will be the biggest construction project in the school’s 170-year history feature a rectangular building at the edge of the school’s playing field. A running track is planned for the building’s roof, while sports facilities will be kept underneath.
High-rise Construction | Jul 28, 2015
Work begins on KPF's 'flared silhouette' tower in Manhattan
The 62-story, 157-unit luxury condo tower widens at the 40th floor, resulting in a gently flared silhouette, accented by a sculpted crown.
Museums | Jul 28, 2015
MUST SEE: Zaha Hadid's latest museum project is built into a mountain
The museum, dedicated to legendary mountaineer Reinhold Messner, is embedded within Mount Kronplatz in northern Italy.
Smart Buildings | Jul 27, 2015
Perkins+Will imagines new opportunity for Atlantic City
The architecture giant believes it has a solution that could put Atlantic City’s existing infrastructure to good use—by turning the Jersey Shore city into a research center for climate change and coastal resiliency.
Retail Centers | Jul 27, 2015
Fish-shaped shopping mall designed for odd plot of land in China
The mall, in Qinshui, a city in China’s Shanxi province, will fit within the 250x30-meter dimensions surrounded by parallel roads and two converging rivers.
Performing Arts Centers | Jul 27, 2015
Vox Populi: Netherlands municipality turns to public vote to select design for new theater
UNStudio’s Theatre on the Parade received nearly three-fifths of votes cast in contest between two finalists.
Multifamily Housing | Jul 27, 2015
Miami developers are designing luxury housing to cater to out-of-town buyers and renters
The Miami Herald reports on several new multifamily projects, including the Paramount Miami Worldcenter, whose homes include maid’s rooms, larger terraces, boutique-size closets, and guest suites.
Architects | Jul 23, 2015
CTBUH recognizes Parkroyal on Pickering as Urban Habitat Award winner
The Singapore hotel has green space galore
Sports and Recreational Facilities | Jul 23, 2015
Japan announces new plan for Olympic Stadium
The country moves on from Zaha Hadid Architects, creators of the original stadium design scrapped last week.
Green | Jul 23, 2015
NASA: U.S. headed for worst droughts in a millennium
Data from NASA shows carbon emissions could be the driving force behind devastating water shortages and record droughts in the western U.S.
