| Rank | Company | 2013 EA Revenue ($) |
| 1 | Jacobs | 3,684,260,000 |
| 2 | AECOM Technology Corp. | 1,769,120,000 |
| 3 | Parsons Brinckerhoff | 316,350,284 |
| 4 | URS Corp. | 280,333,336 |
| 5 | Burns & McDonnell | 160,922,332 |
| 6 | Thornton Tomasetti | 145,038,225 |
| 7 | SSOE Group | 114,501,762 |
| 8 | CRB | 96,860,000 |
| 9 | Wiss, Janney, Elstner Associates | 88,887,000 |
| 10 | Dewberry | 78,770,181 |
| 11 | Leidos | 68,080,000 |
| 12 | STV | 64,756,000 |
| 13 | Walker Parking Consultants | 41,278,930 |
| 14 | H&A Architects & Engineers | 40,275,000 |
| 15 | Shive-Hattery | 35,354,309 |
| 16 | RMF Engineering | 33,375,000 |
| 17 | Highland Associates | 33,200,000 |
| 18 | Ross & Baruzzini | 28,125,074 |
| 19 | Barge Waggoner Sumner & Cannon | 24,655,000 |
| 20 | H.F. Lenz | 22,481,858 |
| 21 | Hixson Architecture, Engineering, Interiors | 22,100,000 |
| 22 | Fishbeck, Thompson, Carr & Huber | 20,400,000 |
| 23 | Newcomb & Boyd | 19,686,317 |
| 24 | Gray Construction | 18,720,000 |
| 25 | Paulus, Sokolowski and Sartor | 17,600,000 |
| 26 | Guernsey | 15,463,071 |
| 27 | Graef | 15,396,626 |
| 28 | Integrated Design Group | 13,711,800 |
| 29 | Rist-Frost-Shumway Engineering | 10,250,000 |
| 30 | Stanley Consultants | 7,925,565 |
| 31 | Davis, Bowen & Friedel | 7,150,059 |
| 32 | CTLGroup | 6,270,000 |
| 33 | Primera Engineers | 5,900,000 |
| 34 | Carlson Design Construct | 5,070,000 |
| 35 | Apogee Consulting Group | 4,068,954 |
| 36 | GRW | 3,753,047 |
| 37 | Boldt Company, The | 3,750,000 |
Read the Engineering Giants article
Read BD+C's full 2014 Giants 300 Report
Related Stories
Airports | Oct 30, 2019
COX Architecture and Zaha Hadid Architects will design the Western Sydney Airport
The COX/ZHA team was selected from a field of over forty applicants.
Giants 400 | Oct 25, 2019
Top 55 Airport Sector Construction Firms for 2019
Hensel Phelps, AECOM, Turner, Skanska, and PCL top the rankings of the nation's largest airport terminal sector contractors and construction management firms, as reported in Building Design+Construction's 2019 Giants 300 Report.
Giants 400 | Oct 25, 2019
Top 60 Airport Sector Engineering Firms for 2019
Jacobs, Arup, Burns & McDonnell, Ghafari Associates, and Kimley-Horn head the rankings of the nation's largest airport terminal sector engineering and engineering architecture (EA) firms, as reported in Building Design+Construction's 2019 Giants 300 Report.
Giants 400 | Oct 25, 2019
Top 50 Airport Sector Architecture Firms for 2019
AECOM, Gensler, HNTB, Corgan, and HOK top the rankings of the nation's largest airport terminal sector architecture and architecture engineering (AE) firms, as reported in Building Design+Construction's 2019 Giants 300 Report.
Design Innovation Report | Jun 25, 2019
2019 Design Innovation Report: Super labs, dream cabins, office boardwalks, façades as art
9 projects that push the limits of architectural design, space planning, and material innovation.
Airports | May 20, 2019
How the Internet of Things will transform airport environments
Connected devices and their wealth of data have led to significant improvements in operational efficiency and passenger experience in airports.
Hotel Facilities | May 16, 2019
JFK’s TWA Flight Center has been reimagined as a hotel
MCR and Morse Development spearheaded the project.
Airports | May 9, 2019
Paine Field-Snohomish County Airport’s new terminal culminates early plan
$40 million redevelopment brands hub as true boutique airport.
Airports | May 1, 2019
The Ilan and Asaf Ramon International Airport opens in Israel’s Negev Desert
Amir Mann-Ami Shinar Architects and Planners designed the facility in partnership with Moshe Zur Architects.
Airports | Apr 1, 2019
Home team wins O’Hare terminal design competition
Studio ORD, which includes Chicago-based Studio Gang, is chosen from five finalists.
