| Rank | Company | 2012 S+T Revenue ($) |
| 1 | HDR Architecture | $91,252,000 |
| 2 | Perkins+Will | $48,373,568 |
| 3 | HOK | $38,347,000 |
| 4 | Stantec | $33,111,469 |
| 5 | SmithGroupJJR | $26,400,000 |
| 6 | Flad Architects | $21,480,000 |
| 7 | Payette | $18,434,029 |
| 8 | ZGF Architects | $16,214,267 |
| 9 | EwingCole | $11,000,000 |
| 10 | FKP Architects | $10,250,000 |
| 11 | Ennead Architects | $6,780,000 |
| 12 | NBBJ | $4,942,000 |
| 13 | PageSoutherlandPage | $4,520,000 |
| 14 | Perkins Eastman | $4,350,000 |
| 15 | Harley Ellis Devereaux | $4,333,000 |
| 16 | BSA LifeStructures | $4,160,841 |
| 17 | Gensler | $3,000,000 |
| 18 | Ware Malcomb | $2,752,000 |
| 19 | Solomon Cordwell Buenz | $2,500,000 |
| 20 | NELSON | $2,213,915 |
| 21 | Reynolds, Smith and Hills | $2,180,000 |
| 22 | HLW International | $2,000,000 |
| 23 | Lord, Aeck & Sargent | $2,000,000 |
| 24 | SHW Group | $1,545,528 |
| 25 | IBI Group | $1,533,629 |
| 26 | EYP | $1,500,000 |
| 27 | FGM Architects | $1,489,000 |
| 28 | Kirksey Architecture | $1,480,677 |
| 29 | Emersion Design | $1,415,292 |
| 30 | SMMA | Symmes Maini & McKee Associates | $1,350,000 |
| 31 | S/L/A/M Collaborative, The | $1,224,000 |
| 32 | HKS | $1,000,000 |
| 33 | Francis Cauffman | $770,867 |
| 34 | Westlake Reed Leskosky | $500,000 |
| 35 | VOA Associates | $270,000 |
| 36 | KZF Design | $255,878 |
| 37 | Omniplan Architects | $238,983 |
| 38 | Harvard Jolly Architecture | $182,000 |
| 39 | JRS Architect | $150,000 |
| 40 | DesignGroup | $103,204 |
| 41 | Environetics | $100,000 |
| 42 | BBS Architects, Landscape Architects and Engineers | $55,000 |
| 43 | Mithun | $43,000 |
| 44 | Skidmore, Owings & Merrill | $42,000 |
| 45 | Nadel | $35,000 |
| 46 | FXFOWLE Architects | $18,880 |
| 47 | RSP Architects | $16,000 |
| 48 | Cooper Carry | $14,724 |
| 49 | Carrier Johnson + Culture | $11,500 |
Back to the Science and Technology Sector Giants article
Read BD+C's full Giants 300 Report
Related Stories
Architects | May 23, 2023
DEI initiatives at KAI Enterprises, with Michael Kennedy, Jr. and Gyasi Haynes
Michael Kennedy, Jr. and Gyasi Haynes of KAI Enterprises, St. Louis, describe their firm's effort to create a culture of diversity, equity, and inclusion—and how their own experiences as black men in the design and construction industry shaped that initiative.
Multifamily Housing | May 23, 2023
One out of three office buildings in largest U.S. cities are suitable for residential conversion
Roughly one in three office buildings in the largest U.S. cities are well suited to be converted to multifamily residential properties, according to a study by global real estate firm Avison Young. Some 6,206 buildings across 10 U.S. cities present viable opportunities for conversion to residential use.
Architects | May 23, 2023
Ware Malcomb hires Francisco Perez-Azua as Director, Interior Architecture & Design, in its Miami office
Ware Malcomb hires Francisco Perez-Azua as Director, Interior Architecture & Design, in its Miami office.
K-12 Schools | May 22, 2023
The revival of single-building K-12 schools
Schools that combine grades PK through 12 are suddenly not so uncommon. Education sector experts explain why.
Architects | May 19, 2023
Snøhetta architects make a bid to unionize the firm's New York studio
Employees at the New York office of architecture firm Snøhetta have filed a petition with the National Labor Relations Board (NLRB) to unionize the studio. Snøhetta employees’ action marks the third time architects at a private-sector architecture studio in the U.S. took that step.
Healthcare Facilities | May 19, 2023
A new behavioral health facility in California targets net zero energy
Shortly before Mental Health Awareness Month in May, development and construction firm Skanska announced the topping out of California’s first behavioral health facility—and the largest in the nation—to target net zero energy. Located in Redwood City, San Mateo County, Calif., the 77,610-sf Cordilleras Health System Replacement Project is slated for completion in late 2024.
Government Buildings | May 18, 2023
GSA launches first biennial construction award program
Today, the U.S. General Services Administration (GSA) announced the new biennial GSA Construction Award program, which is seeking submissions this summer. The program was created to honor outstanding achievements in construction, with a focus on quality and craftsmanship, collaboration and team dynamics, sustainability, innovation, and technology. The first Construction Awards ceremony will take place in 2024.
K-12 Schools | May 17, 2023
Designing K-12 schools for students and safety
While bullying, mental health, and other acts of violence are all too common in schools today, designers have shown that smart and subtle preventive steps can make a big difference. Clark Nexsen’s Becky Brady shares how prevention and taking action at the design level can create safe and engaging learning environments.
Affordable Housing | May 17, 2023
Affordable housing advocates push for community-owned homes over investment properties
Panelists participating in a recent webinar hosted by the Urban Institute discussed various actions that could help alleviate the nation’s affordable housing crisis. Among the possible remedies: inclusionary zoning policies, various reforms to increase local affordable housing stock, and fees on new development to offset the impact on public infrastructure.
University Buildings | May 17, 2023
New UC Irvine health sciences building supports aim to become national model for integrative health
The new College of Health Sciences Building and Nursing & Health Sciences Hall at the University of California Irvine supports the institution’s goal of becoming a national model for integrative health. The new 211,660-sf facility houses nursing, medical doctorate, pharmacy, philosophy, and public health programs in a single building.
