| TOP 50 MULTIFAMILY 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 |
RETURN TO THE GIANTS 300 LANDING PAGE
Related Stories
Architects | Oct 20, 2015
Four building material innovations from the Chicago Architecture Biennial
From lightweight wooden pallets to the largest lengths of CLT-slabs that can be shipped across North America
Engineers | Oct 6, 2015
Engineering firms KJWW and TTG merge
Comparable in size and compatible in culture, the companies unite to present clients with greater “scale.”
Office Buildings | Oct 5, 2015
Renderings revealed for Apple's second 'spaceship': a curvy, lush office complex in Sunnyvale
The project has been dubbed as another “spaceship,” referencing the nickname for the loop-shaped Apple Campus under construction in Cupertino.
Airports | Sep 30, 2015
Takeoff! 5 ways high-flyin' airports are designing for rapid growth
Nimble designs, and technology that humanizes the passenger experience, are letting airports concentrate on providing service and generating revenue.
Contractors | Sep 30, 2015
FMI: Construction in place on track for sustained growth through 2016
FMI’s latest report singles out manufacturing, lodging, and office sectors as the drivers of nonresidential building activity and investment.
![What went wrong? Diagnosing building envelope distress [AIA course]](/sites/default/files/styles/list_big/public/Screen%20shot%202015-09-29%20at%209.46.33%20AM.png?itok=QDq8CQJv "What went wrong? Diagnosing building envelope distress [AIA course]")
Reconstruction & Renovation | Sep 29, 2015
What went wrong? Diagnosing building envelope distress [AIA course]
With so many diverse components contributing to building envelope assemblies, it can be challenging to determine which of these myriad elements was the likely cause of a failure.
Modular Building | Sep 23, 2015
SOM and DOE unveil 3D-printed, off-the-grid building
The Additive Manufacturing Integrated Energy (AMIE) building features a high-performance shell with a photovoltaic roof and built-in natural gas generator.
Giants 400 | Sep 17, 2015
CONVENTION CENTER SECTOR GIANTS: Gensler, AECOM, Turner top rankings of nation's largest convention/events sector AEC firms
BD+C's rankings of the nation's largest convention/events sector design and construction firms, as reported in the 2015 Giants 300 Report.
Giants 400 | Sep 17, 2015
AIRPORT SECTOR GIANTS: KPF, Hensel Phelps, Jacobs top rankings of nation's largest airport terminal sector AEC firms
BD+C's rankings of the nation's largest airport terminal sector design and construction firms, as reported in the 2015 Giants 300 Report.
Engineers | Sep 16, 2015
4 ways commissioning (Cx) could have prevented the NFL Deflategate scandal
Properly inspecting footballs is not unlike commissioning protocol, writes CannonDesign's Brett Farbstein.
