| TOP 60 GREEN BUILDING ENGINEERING FIRMS | ||
| Rank | Firm | 2015 Revenue |
| 1 | Jacobs | $203,161,333 |
| 2 | AECOM | $200,900,000 |
| 3 | Arup | $168,783,060 |
| 4 | Thornton Tomasetti | $67,382,221 |
| 5 | Syska Hennessy Group | $32,420,857 |
| 6 | Burns & McDonnell | $24,341,832 |
| 7 | Vanderweil Engineers | $23,508,800 |
| 8 | Smith Seckman Reid | $20,189,000 |
| 9 | DeSimone Consulting Engineers | $19,799,641 |
| 10 | Dewberry | $19,159,460 |
| 11 | Jensen Hughes | $17,500,000 |
| 12 | STV | $13,549,152 |
| 13 | Hankins and Anderson | $12,643,747 |
| 14 | Affiliated Engineers | $11,045,709 |
| 15 | KJWW / TTG | $10,750,000 |
| 16 | Walter P Moore | $10,727,343 |
| 17 | Bala Consulting Engineers | $10,300,000 |
| 18 | RMF Engineering | $9,218,000 |
| 19 | Interface Engineering | $7,325,183 |
| 20 | TLC Engineering for Architecture | $7,178,353 |
| 21 | Henderson Engineers | $7,020,123 |
| 22 | Newcomb & Boyd | $6,793,882 |
| 23 | Spectrum Engineers | $6,701,583 |
| 24 | M/E Engineering | $5,157,190 |
| 25 | Benham Design | $5,101,280 |
| 26 | I. C. Thomasson Associates | $5,000,000 |
| 27 | Hixson Architecture, Engineering, Interiors | $5,000,000 |
| 28 | Bridgers & Paxton Consulting Engineers | $4,737,841 |
| 29 | Magnusson Klemencic Associates | $4,364,152 |
| 30 | Glumac | $4,056,084 |
| 31 | KCI Technologies | $4,000,000 |
| 32 | Heapy Engineering | $3,800,000 |
| 33 | Wendel | $3,735,968 |
| 34 | Ghafari Associates | $3,300,000 |
| 35 | Rist-Frost-Shumway Engineering | $2,500,000 |
| 36 | Ross & Baruzzini | $2,500,000 |
| 37 | JQ Engineering | $2,481,900 |
| 38 | Sherlock, Smith & Adams | $2,426,000 |
| 39 | dbHMS | $2,304,000 |
| 40 | OLA Consulting Engineers | $2,250,000 |
| 41 | GHT Limited | $1,800,000 |
| 42 | P2S Engineering | $1,321,450 |
| 43 | Architectural Engineers | $1,143,662 |
| 44 | Core States Group | $1,099,996 |
| 45 | KZF Design | $948,362 |
| 46 | RDK Engineers | $873,482 |
| 47 | Walker Parking Consultants | $750,000 |
| 48 | Luckett & Farley | $725,800 |
| 49 | KLH Engineers | $700,000 |
| 50 | G & W Engineering Corp. | $600,154 |
| 51 | William Tao & Associates | $478,685 |
| 52 | H.F. Lenz Company | $352,640 |
| 53 | Dunham Associates | $250,000 |
| 54 | Pedco E & A Services | $195,000 |
| 55 | Cardno Haynes Whaley | $117,366 |
| 56 | Davis, Bowen & Friedel | $107,843 |
| 57 | Wick Fisher White | $105,000 |
| 58 | Highland Associates | $100,000 |
| 59 | ThermalTech Engineering | $80,000 |
| 60 | SSOE Group | $60,876 |
| 61 | Primera Engineers | $46,234 |
| 62 | Baird, Hampton & Brown | $6,383 |
RETURN TO THE GIANTS 300 LANDING PAGE
Related Stories
| Sep 26, 2013
6 ways to maximize home-field advantage in sports venue design
Home-field advantage can play a significant role in game outcomes. Here are ways AEC firms can help create the conditions that draw big crowds, energize the home team to perform better, and disrupt visiting players.
| Sep 26, 2013
Literature review affirms benefits of daylighting, architectural glazing
The use of glass as a building material positively impacts learning, healing, productivity and well-being, according to a white paper published by Guardian Industries and the University of Michigan Taubman College of Architecture and Urban Planning. The findings highlight the significant influence daylighting and outside views have on employees, workers, students, consumers and patients.
| Sep 26, 2013
Mobilizing your job site to achieve a paperless project: fact or fiction?
True mobility in the field has rapidly evolved from lock-box kiosks on each floor to laptops on rolling carts to tablets and iPads loaded with drawings sets stored in the cloud. And WiFi-ready job sites have gone from “nice to have” to “must have” status in just a little over a year.
| Sep 26, 2013
Leading in the face of change
As AEC firms navigate toward an uncertain future, the most effective leaders are those who eagerly adapt to change. Here are three attitudes that drive leaders who are of most value to their firms.
| Sep 24, 2013
See who's attending BD+C's Under 40 Leadership Summit in SF
Balfour Beatty, Gensler, HDR, and JE Dunn are among the AEC firms sending their rising stars to BD+C's Under 40 Leadership Summit in San Francisco, October 9-11.
| Sep 24, 2013
8 grand green roofs (and walls)
A dramatic interior green wall at Drexel University and a massive, 4.4-acre vegetated roof at the Kauffman Performing Arts Center in Kansas City are among the projects honored in the 2013 Green Roof and Wall Awards of Excellence.
| Sep 23, 2013
The art of rewarding employees
What’s the best way to reward those employees who go the extra mile, particularly when it’s not always feasible to give large financial bonuses? According to author and “recognition expert” Dr. Bob Nelson, the most effective employee rewards are also the least expensive.
| Sep 23, 2013
What you missed: Top construction market news for the week of September 15
Construction market news was mostly positive last week, with the AIA, AGC, and Census Bureau all seeing an uptick in key metrics.
| Sep 20, 2013
Public owners have mixed opinions regarding integrated delivery: Mortenson study
Mortenson Construction has released "Integrated Delivery: A Catalyst for Collaboration and Teamwork." The free report summarizes findings from a large group seminar conducted by the contractor at the 2013 AIA Public Architect Workshop, which was held in conjunction with this year's AIA National Convention.
| Sep 19, 2013
What we can learn from the world’s greenest buildings
Renowned green building author, Jerry Yudelson, offers five valuable lessons for designers, contractors, and building owners, based on a study of 55 high-performance projects from around the world.
