WSP, Kimley-Horn, Terracon, Arup, and Jensen Hughes top the rankings of the nation's largest engineering firms for nonresidential buildings and multifamily buildings work, as reported in Building Design+Construction's 2019 Giants 300 Report.
The Top 80 Engineering Firms report is sponsored by Viega. Also check out the Top 40 Engineering Architecture Firms rankings and 2019 Engineering Giants Report, brought to you by Viega.
Top 80 Engineering Firms
BD+C GIANTS 300 REPORT
| RANK | COMPANY | 2018 ENGINEERING REVENUE |
| 1 | WSP USA | $441,340,147 |
| 2 | Kimley-Horn | $401,619,010 |
| 3 | Terracon Consultants* | $288,002,000 |
| 4 | Arup | $224,104,754 |
| 5 | Jensen Hughes | $211,807,000 |
| 6 | Tetra Tech High Performance Buildings Group | $200,000,000 |
| 7 | Fluor Corp. | $198,700,000 |
| 8 | KPFF Consulting Engineers | $165,485,945 |
| 9 | IMEG Corp. | $149,455,125 |
| 10 | Henderson Engineers | $139,000,000 |
| 11 | Affiliated Engineers | $137,477,000 |
| 12 | Vanderweil Engineers | $113,571,500 |
| 13 | Olsson Inc.* | $104,222,000 |
| 14 | Simpson Gumpertz & Heger* | $99,680,000 |
| 15 | Walter P Moore | $94,740,866 |
| 16 | Syska Hennessy Group | $93,975,865 |
| 17 | Timmons Group* | $76,807,000 |
| 18 | ESD | $71,999,940 |
| 19 | Integral Group | $70,500,000 |
| 20 | AKF Group | $70,000,000 |
| 21 | Jaros, Baum & Bolles | $66,177,150 |
| 22 | TLC Engineering Solutions | $66,047,674 |
| 23 | BR+A* | $65,000,000 |
| 24 | Smith Seckman Reid | $62,864,094 |
| 25 | RMF Engineering | $61,000,000 |
| 26 | ME Engineers | $56,500,000 |
| 27 | Coffman Engineers | $53,426,605 |
| 28 | Interface Engineering | $53,146,274 |
| 29 | Magnusson Klemencic Associates* | $50,819,000 |
| 30 | DeSimone Consulting Engineers | $48,414,197 |
| 31 | CMTA | $42,314,993 |
| 32 | I.C. Thomasson Associates | $42,130,000 |
| 33 | Jordan & Skala Engineers | $40,479,647 |
| 34 | P2S | $39,240,000 |
| 35 | HEAPY | $37,195,822 |
| 36 | Bala Consulting Engineers | $37,100,000 |
| 37 | Mazzetti | $35,134,298 |
| 38 | Degenkolb Engineers* | $33,840,000 |
| 39 | Martin/Martin Consulting Engineers | $30,258,833 |
| 40 | kW Mission Critical Engineering | $30,100,000 |
| 41 | CJL Engineering | $30,049,488 |
| 42 | M/E Engineering | $28,869,374 |
| 43 | Newcomb & Boyd | $26,941,571 |
| 44 | Arora Engineers | $26,518,324 |
| 45 | KCI Technologies | $23,800,000 |
| 46 | Dunham Associates | $23,000,000 |
| 47 | Loring Consulting Engineers* | $22,718,000 |
| 48 | RTM Engineering Consultants | $22,445,000 |
| 49 | Teecom | $22,135,128 |
| 50 | Wallace Engineering | $19,200,000 |
| 51 | Korda/Nemeth Engineering | $18,200,000 |
| 52 | Karpinski Engineering | $17,676,005 |
| 53 | GHT Limited | $17,432,000 |
| 54 | Peter Basso Associates | $17,250,000 |
| 55 | Bridgers & Paxton Consulting Engineers, Inc. | $16,984,151 |
| 56 | French & Parrello Associates | $16,715,627 |
| 57 | Spectrum Engineers | $14,922,374 |
| 58 | KLH Engineers | $14,873,970 |
| 59 | ThermalTech Engineering | $14,658,000 |
| 60 | Specialized Engineering Solutions (SES) | $14,250,000 |
| 61 | PBS Engineers | $13,308,000 |
| 62 | Nitsch Engineering | $12,972,258 |
| 63 | FEA Consulting Engineers | $12,526,500 |
| 64 | JQ Engineering | $12,360,112 |
| 65 | Global Engineering Solutions | $12,300,000 |
| 66 | Schaefer | $11,794,652 |
| 67 | Kohler Ronan | $10,526,115 |
| 68 | EYP Mission Critical Facilities | $10,109,000 |
| 69 | dbHMS | $8,500,000 |
| 70 | Allen & Shariff Engineering | $8,351,546 |
| 71 | OLA Consulting Engineers | $8,088,000 |
| 72 | Wick Fisher White | $7,630,000 |
| 73 | Zak Companies | $7,341,752 |
| 74 | Tighe & Bond | $6,950,000 |
| 75 | PWI Engineering | $6,419,731 |
| 76 | Architectural Engineers Inc. | $5,639,895 |
| 77 | Paradigm Structural Engineers | $4,918,553 |
| 78 | KCL Engineering | $4,690,509 |
| 79 | Weitz Company, The | $2,032,000 |
| 80 | Marque Engineering | $1,379,000 |
| SOURCE: BD+C 2019 GIANTS 300 REPORT * EDITORS’ ESTIMATE | ||
Related Stories
Giants 400 | Sep 8, 2015
RETAIL SECTOR GIANTS: Callison RTKL, PCL Construction, Jacobs among top retail sector AEC firms
BD+C's rankings of the nation's largest retail sector design and construction firms, as reported in the 2015 Giants 300 Report
Giants 400 | Aug 7, 2015
GOVERNMENT SECTOR GIANTS: Public sector spending even more cautiously on buildings
AEC firms that do government work say their public-sector clients have been going smaller to save money on construction projects, according to BD+C's 2015 Giants 300 report.
Giants 400 | Aug 7, 2015
K-12 SCHOOL SECTOR GIANTS: To succeed, school design must replicate real-world environments
Whether new or reconstructed, schools must meet new demands that emanate from the real world and rapidly adapt to different instructional and learning modes, according to BD+C's 2015 Giants 300 report.
Giants 400 | Aug 7, 2015
MULTIFAMILY AEC GIANTS: Slowdown prompts developers to ask: Will the luxury rentals boom hold?
For the last three years, rental apartments have occupied the hot corner in residential construction, as younger people gravitated toward renting to be closer to urban centers and jobs. But at around 360,000 annual starts, multifamily might be peaking, according to BD+C's 2015 Giants 300 report.
Giants 400 | Aug 7, 2015
UNIVERSITY SECTOR GIANTS: Collaboration, creativity, technology—hallmarks of today’s campus facilities
At a time when competition for the cream of the student/faculty crop is intensifying, colleges and universities must recognize that students and parents are coming to expect an education environment that foments collaboration, according to BD+C's 2015 Giants 300 report.
Giants 400 | Aug 7, 2015
RECONSTRUCTION AEC GIANTS: Restorations breathe new life into valuable older buildings
AEC Giants discuss opportunities and complications associated with renovation, restoration, and adaptive reuse construction work.
Giants 400 | Aug 6, 2015
GREEN BUILDING GIANTS: Green building movement hits a new plateau, but the underlying problems remain
Today, the green building movement is all about eliminating toxic substances in building materials and systems and, for manufacturers, issuing environmental and health product declarations. Whether these efforts will lead to healthier products and building environments remains an open question.
Giants 400 | Aug 6, 2015
BIM GIANTS: Robotic reality capture, gaming systems, virtual reality—AEC Giants continue tech frenzy
Given their size, AEC Giants possess the resources and scale to research and test the bevy of software and hardware solutions on the market. Some have created internal innovation labs and fabrication shops to tinker with emerging technologies and create custom software tools. Others have formed R&D teams to test tech tools on the job site.
Giants 400 | Aug 6, 2015
GIANTS 300 REPORT: Top 75 Healthcare Construction Firms
Turner, McCarthy, and Skanska top Building Design+Construction's 2015 ranking of the largest healthcare contractors and construction management firms in the U.S.
Giants 400 | Aug 6, 2015
GIANTS 300 REPORT: Top 80 Healthcare Engineering Firms
AECOM, Jacobs, and Burns & McDonnell top Building Design+Construction's 2015 ranking of the largest healthcare engineering and engineering/architecture firms in the U.S.
