| Rank | Company | 2012 Total Revenue ($) |
| 1 | Gensler | $807,143,550 |
| 2 | Perkins+Will | $360,300,000 |
| 3 | NBBJ | $187,017,000 |
| 4 | Kohn Pedersen Fox Associates | $153,821,100 |
| 5 | Perkins Eastman | $145,000,000 |
| 6 | Callison | $134,112,565 |
| 7 | ZGF Architects | $107,412,274 |
| 8 | Corgan | $85,377,040 |
| 9 | Populous | $84,000,000 |
| 10 | HMC Architects | $77,986,678 |
| 11 | MulvannyG2 Architecture | $75,542,984 |
| 12 | WATG / Wimberly Interiors | $64,584,000 |
| 13 | Ennead Architects | $58,200,000 |
| 14 | Fentress Architects | $57,800,000 |
| 15 | RSP Architects | $51,248,000 |
| 16 | VOA Associates | $46,600,000 |
| 17 | Solomon Cordwell Buenz | $40,800,000 |
| 18 | Kaplan McLaughlin Diaz | $40,081,612 |
| 19 | Cooper Carry | $38,872,388 |
| 20 | LS3P | $38,254,820 |
| 21 | MBH Architects | $36,500,000 |
| 22 | Shepley Bulfinch Richardson & Abbott | $35,975,410 |
| 23 | WHR Architects | $35,776,831 |
| 24 | FXFOWLE Architects | $33,980,848 |
| 25 | Ware Malcomb | $31,850,000 |
| 26 | Perkowitz+Ruth Architects | $31,299,928 |
| 27 | Swanke Hayden Connell Asrchitects | $30,500,000 |
| 28 | WDG Architecture | $29,902,998 |
| 29 | FKP Architects | $29,570,000 |
| 30 | Morris Architects | $29,250,000 |
| 31 | CO Architects | $28,845,000 |
| 32 | Payette | $28,831,669 |
| 33 | Niles Bolton Associates | $28,750,880 |
| 34 | Cuningham Group Architecture | $28,628,186 |
| 35 | Beyer Blinder Belle Architects & Planners | $27,554,840 |
| 36 | Array Architects | $26,933,863 |
| 37 | FRCH Design Worldwide | $26,500,000 |
| 38 | Cambridge Seven Associates | $26,245,000 |
| 39 | OZ Architecture | $25,752,000 |
| 40 | GBBN Architects | $25,135,000 |
| 41 | Davis Brody Bond | $24,396,446 |
| 42 | Good Fulton & Farrell | $24,125,223 |
| 43 | NTD Architecture | $23,786,447 |
| 44 | Francis Cauffman | $22,518,122 |
| 45 | Lord, Aeck & Sargent | $22,400,000 |
| 46 | RNL | $22,300,000 |
| 47 | Ziegler Cooper Architects | $21,562,000 |
| 48 | Smallwood, Reynolds, Stewart, Stewart & Associates | $21,340,617 |
| 49 | Kirksey Architecture | $21,152,252 |
| 50 | NAC|Architecture | $20,482,031 |
| 51 | LMN Architects | $19,185,200 |
| 52 | RBB Architects | $19,136,000 |
| 53 | Jerde Partnership, The | $19,000,000 |
| 54 | Hnedak Bobo Group | $18,867,000 |
| 55 | FGM Architects | $18,784,656 |
| 56 | Goettsch Partners | $18,590,000 |
| 57 | BBG-BBGM | $16,600,000 |
| 58 | Mithun | $16,282,000 |
| 59 | Wight & Co. | $15,801,400 |
| 60 | SRG Partnership | $14,208,691 |
| 61 | Legat Architects | $14,030,000 |
| 62 | Nadel | $14,000,000 |
| 63 | H+L Architecture | $13,090,000 |
| 64 | Anderson Mikos Architects | $12,615,000 |
| 65 | Carrier Johnson + Culture | $12,397,746 |
| 66 | Harvard Jolly Architecture | $11,481,281 |
| 67 | BLT Architects | $10,800,000 |
| 68 | Lee, Burkhart, Liu | $10,500,000 |
| 69 | SLATERPAULL Architects | $9,101,937 |
| 70 | Margulies Perruzzi Architects | $8,875,543 |
| 71 | Architekton | $8,640,811 |
| 72 | Ashley McGraw Architects | $7,650,760 |
| 73 | SEI Design Group | $7,082,000 |
| 74 | Omniplan Architects | $6,594,833 |
| 75 | H3 Hardy Collaboration Architecture | $6,594,000 |
| 76 | DesignGroup | $6,039,173 |
| 77 | Massa Montalto Architects | $6,000,000 |
| 78 | Polytech Associates | $6,000,000 |
| 79 | EDI International | $5,720,000 |
| 80 | JRS Architect | $4,550,000 |
| 81 | Adache Group Architects | $3,800,000 |
| 82 | Hensley Lamkin Rachel | $3,473,000 |
| 83 | api(+) | $3,400,000 |
| 84 | LARGE Architecture | $2,830,756 |
| 85 | AXIS Architecture + Design | $1,869,734 |
| 86 | RDH Interests | $1,760,046 |
| 87 | PHX Architecture | $500,000 |
| 88 | DJM Architecture | $309,330 |
Read the Architecture Giants article
Read BD+C's full Giants 300 Report
Related Stories
Hotel Facilities | Jul 21, 2023
In Phoenix, a former motel transforms into a boutique hotel with a midcentury vibe
The Egyptian Motor Hotel’s 48 guest rooms come with midcentury furnishings ranging from egg chairs to Bluetooth speakers that look like Marshall amplifiers.
Office Buildings | Jul 20, 2023
The co-worker as the new office amenity
Incentivizing, rather than mandating the return to the office, is the key to bringing back happy employees that want to work from the office. Spaces that are designed and curated for human-centric experiences will attract employees back into the workplace, and in turn, make office buildings thrive once again. Perkins&Will’s Wyatt Frantom offers a macro to micro view of the office market and the impact of employees on the future of work.
Healthcare Facilities | Jul 19, 2023
World’s first prefab operating room with fully automated disinfection technology opens in New York
The first prefabricated operating room in the world with fully automated disinfection technology opened recently at the University of Rochester Medicine Orthopedics Surgery Center in Henrietta, N.Y. The facility, developed in a former Sears store, features a system designed by Synergy Med, called Clean Cube, that had never been applied to an operating space before. The components of the Clean Cube operating room were custom premanufactured and then shipped to the site to be assembled.
Performing Arts Centers | Jul 18, 2023
Perelman Performing Arts Center will soon open at Ground Zero
In September, New York City will open a new performing arts center in Lower Manhattan, two decades after the master plan for Ground Zero called for a cultural component there. At a cost of $500 million, including $130 million donated by former mayor Michael R. Bloomberg, the Perelman Performing Arts Center (dubbed PAC NYC) is a 138-foot-tall cube-shaped building that glows at night.
Codes and Standards | Jul 17, 2023
Outdated federal rainfall analysis impacting infrastructure projects, flood insurance
Severe rainstorms, sometimes described as “atmospheric rivers” or “torrential thunderstorms,” are making the concept of a “1-in-100-year flood event” obsolete, according to a report from First Street Foundation, an organization focused on weather risk research.
Multifamily Housing | Jul 13, 2023
Walkable neighborhoods encourage stronger sense of community
Adults who live in walkable neighborhoods are more likely to interact with their neighbors and have a stronger sense of community than people who live in car-dependent communities, according to a report by the Herbert Wertheim School of Public Health and Human Longevity Science at University of California San Diego.
Sustainability | Jul 13, 2023
Deep green retrofits: Updating old buildings to new sustainability standards
HOK’s David Weatherhead and Atenor’s Eoin Conroy discuss the challenges and opportunities of refurbishing old buildings to meet modern-day sustainability standards.
Contractors | Jul 13, 2023
Construction input prices remain unchanged in June, inflation slowing
Construction input prices remained unchanged in June compared to the previous month, according to an Associated Builders and Contractors analysis of U.S. Bureau of Labor Statistics Producer Price Index data released today. Nonresidential construction input prices were also unchanged for the month.
Government Buildings | Jul 13, 2023
The recently opened U.S. Embassy in Ankara reflects U.S. values while honoring Turkish architecture
The U.S. Department of State’s Bureau of Overseas Buildings Operations (OBO) has recently opened the U.S. Embassy in Ankara, Turkey. The design by Ennead Architects aims to balance transparency and openness with security, according to a press statement. The design also seeks both to honor Turkey’s architectural traditions and to meet OBO’s goals of sustainability, resiliency, and stewardship.
Affordable Housing | Jul 12, 2023
Navigating homelessness with modular building solutions
San Francisco-based architect Chuck Bloszies, FAIA, SE, LEED AP, discusses his firm's designs for Navigation Centers, temporary housing for the homeless in northern California.
