| TOP 40 SCIENCE + TECHNOLOGY ARCHITECTURE FIRMS | ||
| Rank | Firm | 2015 Revenue |
| 1 | Perkins+Will | $60,040,000 |
| 2 | HDR | $56,664,000 |
| 3 | HOK | $50,435,000 |
| 4 | Payette | $35,458,760 |
| 5 | Stantec | $34,755,593 |
| 6 | Flad Architects | $29,730,000 |
| 7 | SmithGroupJJR | $26,205,000 |
| 8 | DGA | $21,133,997 |
| 9 | Page | $19,500,000 |
| 10 | ZGF Architects | $18,405,848 |
| 11 | CannonDesign | $18,200,000 |
| 12 | EwingCole | $13,140,000 |
| 13 | EYP | $10,251,000 |
| 14 | Studios Architecture | $9,469,391 |
| 15 | BRPH | $8,718,716 |
| 16 | Paulus, Sokolowski and Sartor | $8,019,100 |
| 17 | Perkins Eastman | $7,800,000 |
| 18 | Harley Ellis Devereaux | $7,800,000 |
| 19 | NBBJ | $7,000,000 |
| 20 | Lord Aeck Sargent | $6,657,882 |
| 21 | Davis Brody Bond | $6,232,862 |
| 22 | RS&H | $5,400,000 |
| 23 | Clark Nexsen | $5,300,000 |
| 24 | Kirksey Architecture | $4,739,638 |
| 25 | Gensler | $4,120,000 |
| 26 | Hastings+Chivetta Architects | $3,850,000 |
| 27 | HKS | $3,163,447 |
| 28 | BWBR | $3,100,508 |
| 29 | SMMA | Symmes Maini & McKee Associates | $2,319,498 |
| 30 | Tsoi/Kobus & Associates | $2,171,212 |
| 31 | Ware Malcomb | $2,137,290 |
| 32 | Alliiance | $2,095,730 |
| 33 | HGA | $1,420,000 |
| 34 | NORR | $1,371,368 |
| 35 | RSP Architects | $1,370,000 |
| 36 | VOA Associates | $1,276,849 |
| 37 | Solomon Cordwell Buenz | $1,198,928 |
| 38 | Skidmore, Owings & Merrill | $1,150,519 |
| 39 | Heery International | $921,161 |
| 40 | Emersion Design | $913,189 |
| 41 | Leo A Daly | $844,837 |
| 42 | Diamond Schmitt Architects | $727,000 |
| 43 | OZ Architecture | $709,710 |
| 44 | Guernsey | $685,926 |
| 45 | Wilson Architects | $550,000 |
RETURN TO THE GIANTS 300 LANDING PAGE
Related Stories
| Aug 8, 2014
LEGO launches set aimed at professional architects
LEGO Architecture Studio is made up of 76 unique elements and over 1,200 pieces, and is intended to give the builder as much freedom as possible.
| Aug 8, 2014
First look: China's latest office development will take the shape of binary code
The Window of Guangzhou project will consist of three towers forming the number sequence "001."
| Aug 8, 2014
Government Sector Giants: Public-sector construction slow, but stirring [2014 Giants 300 Report]
Improving energy performance of existing properties through targeted upgrades and large-scale reconstruction continues to be a federal priority, according to BD+C's 2014 Giants 300 Report.
Sponsored | | Aug 8, 2014
Setting guidelines for construction PDF documents across the AEC industry
Sasha Reed interviews two members of the coalition responsible for creating new Guidelines for Construction PDF Documents. SPONSORED CONTENT
Sponsored | | Aug 8, 2014
Safe and secure: Fire and security glazing solution for Plaquemines Parish Detention Center
When the designers at L. R. Kimball looked for an all-in-one clear, wire-free glazing solution that protects against fire, bullets and forced entry for the new Plaquemines Parish Detention Center, SAFTI FIRST supplied a complete single-source tested and listed assembly that was easy to install and maintenance-free.
| Aug 7, 2014
Office Sector Giants: ‘Flex’ reigns supreme in hot office construction market [2014 BD+C Giants 300 Report]
The adage “doing more with less” has become a byword for many businesses since the Great Recession, and clients are trying to maximize every precious inch, according to BD+C's 2014 Giants 300 Report.
| Aug 6, 2014
BIG reinvents the zoo with its 'Zootopia' natural habitat concept [slideshow]
Bjarke Ingels’ firm is looking to improve the 1960s-designed Givskund Zoo in Denmark by giving the animals a freer range to roam.
| Aug 6, 2014
The Dead Prize: A new award to recognize poorly designed buildings
If the film industry has its Razzie awards, architecture will have its Dead Prize, created by Architecture for Humanity co-founder Cameron Sinclair to recognize projects that actively harm the planet.
| Aug 6, 2014
25 projects win awards for design-build excellence
The 2014 Design-Build Project/Team Awards showcase design-build best practices and celebrate the achievements of owners and design-build teams in nine categories across the spectrum of horizontal and vertical construction.
| Aug 6, 2014
Multifamily Sector Giants: Younger consumers, Sunbelt renaissance energize multifamily housing [2014 Giants 300 Report]
Multifamily housing construction is expected to remain relatively strong throughout 2014. Starts picked up in 2013, with completions due to catch up this year, finally approaching pre-recession levels, according to BD+C's 2014 Giants 300 Report.
