Rank | Company | 2013 Engineering Revenue ($) |
1 | Fluor Corporation | 585,150,000 |
2 | Arup | 136,464,506 |
3 | Day & Zimmermann | 130,576,072 |
4 | WSP Group | 124,400,000 |
5 | Affiliated Engineers | 104,121,000 |
6 | KPFF Consulting Engineers | 94,025,000 |
7 | Syska Hennessy Group | 93,902,508 |
8 | Vanderweil Engineers | 80,334,000 |
9 | Simpson Gumpertz & Heger | 71,640,000 |
10 | AKF Group | 67,487,000 |
11 | Henderson Engineers | 67,409,108 |
12 | KJWW Engineering Consultants | 53,874,750 |
13 | Smith Seckman Reid | 52,919,312 |
14 | M-E Engineers | 48,288,000 |
15 | Glumac | 48,000,283 |
16 | BR+A Consulting Engineers | 46,000,000 |
17 | Magnusson Klemencic Associates | 45,348,511 |
18 | Environmental Systems Design | 45,000,000 |
19 | TTG | 44,444,960 |
20 | Rolf Jensen & Associates | 39,000,000 |
21 | Walter P Moore and Associates | 38,940,592 |
22 | RDK Engineers | 34,850,000 |
23 | TLC Engineering for Architecture | 34,807,545 |
24 | DeSimone Consulting Engineers | 34,571,250 |
25 | CCRD Partners | 30,200,000 |
26 | Coffman Engineers | 28,585,725 |
27 | Aon Fire Protection Engineering Corp. | 27,490,000 |
28 | Interface Engineering | 25,717,364 |
29 | Bala Consulting Engineers | 25,300,000 |
30 | I. C. Thomasson Associates | 25,210,000 |
31 | Degenkolb Engineers | 23,900,548 |
32 | Heapy Engineering | 23,293,500 |
33 | Mazzetti | 23,217,528 |
34 | Robins & Morton | 21,485,080 |
35 | Sparling | 20,957,107 |
36 | M/E Engineering | 20,665,840 |
37 | KCI Technologies | 18,500,000 |
38 | Martin/Martin | 18,488,764 |
39 | Joseph R. Loring & Associates | 17,500,000 |
40 | Bridgers & Paxton Consulting Engineers | 16,869,537 |
41 | KLH Engineers | 16,031,680 |
42 | Dunham Associates | 16,000,000 |
43 | Wallace Engineering | 14,335,000 |
44 | Karpinski Engineering | 14,224,790 |
45 | ThermalTech Engineering | 13,600,000 |
46 | GHT Limited | 13,260,000 |
47 | French & Parrello Associates | 12,518,105 |
48 | P2S Engineering | 12,443,860 |
49 | Spectrum Engineers | 11,515,076 |
50 | CJL Engineering | 10,875,000 |
51 | Zak Companies | 9,776,949 |
52 | Allen & Shariff | 9,606,286 |
53 | Brinjac Engineering | 7,690,671 |
54 | Wick Fisher White | 7,442,544 |
55 | OLA Consulting Engineers | 6,239,000 |
56 | Kamm Consulting | 5,023,662 |
57 | G&W Engineering Corp. | 2,757,700 |
58 | Total Building Commissioning | 762,246 |
59 | Yates Companies, The | 500,000 |
Read the Engineering Giants article
Read BD+C's full 2014 Giants 300 Report
Related Stories
Airports | Nov 20, 2020
Populous survey shows travelers are ready to return to the airport, with proper protection
Survey data points to achievable solutions for airports around the globe.
AEC Tech | Nov 12, 2020
The Weekly show: Nvidia's Omniverse, AI for construction scheduling, COVID-19 signage
BD+C editors speak with experts from ALICE Technologies, Build Group, Hastings Architecture, Nvidia, and Woods Bagot on the November 12 episode of "The Weekly." The episode is available for viewing on demand.
Airports | Oct 6, 2020
Airport of the Future global student design competition 2020 winners announced
Winning projects reimagine airport mobility in the year 2100 for one of the 20 busiest airports in the world.
Airports | Sep 18, 2020
Infection control measures for airport terminals
More automation and scanning, of people and baggage, will help unclog airports.
Airports | Sep 18, 2020
Wings clipped, airports veer to tech to regain passenger trust
Alternative project delivery methods are also being considered.
Airports | Sep 10, 2020
The Weekly show: Curtis Fentress, FAIA, on airport design, and how P3s are keeping university projects alive
The September 10 episode of BD+C's "The Weekly" is available for viewing on demand.
Giants 400 | Aug 28, 2020
2020 Giants 400 Report: Ranking the nation's largest architecture, engineering, and construction firms
The 2020 Giants 400 Report features more than 130 rankings across 25 building sectors and specialty categories.
Airports | Jul 28, 2020
CallisonRTKL to design one of the world’s first net-zero airports
Guadalajara Airport Terminal 2 will be designed from the ground up.
Coronavirus | Jul 20, 2020
Student housing amid the pandemic, infection control in buildings, and future airport design on "The Weekly"
Experts from Core Spaces, Bala Consulting Engineers, and Populous were interviewed in the July 23 streaming program from Horizon TV.
Airports | Jun 24, 2020
LaGuardia Airport’s Terminal B officially opens
HOK and WSP USA designed the project.