| 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 | CRBÂ | 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 |
Â
Read the Engineering Giants article
Â
Read BD+C's full 2014 Giants 300 Report
Related Stories
Airports | Jul 28, 2015
Plans to make over New York’s aging LaGuardia Airport are revealed
The complete redesign, devised by a panel of experts, would unify terminals, relieve ground traffic congestion, and install state-of-the-art amenities.Â
Airports | Jul 22, 2015
MUST SEE: JFK airport taps Gensler to design terminal for animals
Pets can enjoy luxurious spa and grooming services before being transported directly to their flight from the terminal.
Airports | Jul 1, 2015
FIRST LOOK: JetBlue opens sprawling green rooftop at JFK International Airport
The 4,046-sf rooftop includes landscaped green spaces, seating for 50 people, 400-sf children’s play area, and a 400-sf dog-walk area.
Sponsored | Airports | Jun 5, 2015
Exposed glulam framework offers quiet complement to Jackson Hole airport’s mountain backdrop
A three-phase expansion and renovation, which began in 2009, nearly doubled the size of the aviation hub; the only one located in a national park
Airports | Apr 21, 2015
Trends driving airport construction
Upgrades to aviation infrastructure have not kept pace with the increase in airport traffic or even at a level sufficient to accommodate the life cycle of our many dated terminal facilities. Until now.
Airports | Feb 6, 2015
Zaha Hadid-designed terminal in Beijing will be world’s largest
The terminal will accommodate 45 million passengers per year, and will be a hub for both air and rail travel.
| Jan 2, 2015
Construction put in place enjoyed healthy gains in 2014
Construction consultant FMI foresees—with some caveats—continuing growth in the office, lodging, and manufacturing sectors. But funding uncertainties raise red flags in education and healthcare.
BIM and Information Technology | Dec 28, 2014
The Big Data revolution: How data-driven design is transforming project planning
There are literally hundreds of applications for deep analytics in planning and design projects, not to mention the many benefits for construction teams, building owners, and facility managers. We profile some early successful applications. Â
| Dec 28, 2014
AIA course: Enhancing interior comfort while improving overall building efficacy
Providing more comfortable conditions to building occupants has become a top priority in today’s interior designs. This course is worth 1.0 AIA LU/HSW.
| Dec 28, 2014
The future of airport terminal design: destination status, five-star amenities, stress-free travel
Taking a cue from the hospitality industry, airport executives are seeking to make their facilities feel more like destinations, writes HOK's Richard Gammon.
