Gensler, Perkins and Will, HKS, and Perkins Eastman top the rankings of the nation's largest architecture firms for nonresidential and multifamily buildings work, as reported in Building Design+Construction's 2021 Giants 400 Report.
Top 160 Architecture Firms for 2021 | ||
FIRM | 2020 REVENUE | |
1 | Gensler | $1,322,095,908 |
2 | Perkins and Will | $595,684,000 |
3 | HKS | $430,053,922 |
4 | Perkins Eastman | $264,000,000 |
5 | ZGF Architects | $245,543,609 |
6 | NBBJ | $226,600,000 |
7 | Kohn Pedersen Fox | $219,700,000 |
8 | Corgan | $200,830,474 |
9 | Populous | $187,812,114 |
10 | Nelson Worldwide | $164,575,615 |
11 | Interior Architects | $148,993,506 |
12 | HMC Architects | $100,265,657 |
13 | HNTB | $92,797,749 |
14 | Cuningham | $92,184,730 |
15 | AO | $85,500,000 |
16 | Hord Coplan Macht | $83,038,518 |
17 | Elkus Manfredi Architects | $81,300,000 |
18 | LS3P Associates | $80,901,413 |
19 | KTGY | $76,572,229 |
20 | Solomon Cordwell Buenz | $76,022,735 |
21 | RSP Architects | $75,829,000 |
22 | WATG | $72,245,000 |
23 | Cooper Carry | $71,729,164 |
24 | Ennead Architects | $70,037,008 |
25 | CO Architects | $65,690,978 |
26 | DGA Planning | Architecture | Interiors | $64,944,373 |
27 | NAC Architecture | $62,020,112 |
28 | Moseley Architects | $61,665,157 |
29 | VLK Architects | $61,000,000 |
30 | McMillan Pazdan Smith | $60,059,565 |
31 | Payette | $58,948,584 |
32 | Quinn Evans | $55,351,585 |
33 | Diamond Schmitt Architects | $53,274,622 |
34 | Eppstein Uhen Architects | $52,320,000 |
35 | Ayers Saint Gross | $50,738,079 |
36 | Hart Howerton | $49,904,136 |
37 | Mithun | $48,614,595 |
38 | Moody Nolan | $48,453,116 |
39 | Shepley Bulfinch | $46,953,719 |
40 | Beck Architecture | $46,917,959 |
41 | Ratio Design | $46,880,134 |
42 | CBT | $45,920,252 |
43 | Handel Architects | $45,758,217 |
44 | Kirksey Architecture | $45,509,095 |
45 | TPG Architecture | $42,491,000 |
46 | LMN Architects | $41,389,289 |
47 | BHDP Architecture | $40,554,857 |
48 | Steinberg Hart | $40,054,866 |
49 | Fentress Architects | $39,000,000 |
50 | BWBR | $36,385,982 |
51 | Zyscovich | $36,203,569 |
52 | GFF | $35,887,334 |
53 | Macgregor Associates Architects | $35,345,461 |
54 | Niles Bolton Associates | $34,485,177 |
55 | TreanorHL | $32,955,197 |
56 | GBBN | $32,500,000 |
57 | Ted Moudis Associates | $32,500,000 |
58 | RRMM Architects | $31,980,000 |
59 | JCJ Architecture | $31,683,016 |
60 | FXCollaborative | $30,355,499 |
61 | Alliiance | $30,260,000 |
62 | HuntonBrady Architects | $29,694,474 |
63 | Vocon | $29,530,000 |
64 | Sasaki | $29,481,860 |
65 | FGM Architects | $29,184,874 |
66 | GGLO | $28,727,000 |
67 | Dattner Architects | $28,693,744 |
68 | AHL | $28,652,054 |
69 | MBH Architects | $28,362,000 |
70 | Grimm + Parker Architects | $27,110,421 |
71 | Rule Joy Trammell + Rubio | $26,282,410 |
72 | Goettsch Partners | $26,280,000 |
73 | WDG Architecture | $25,500,000 |
74 | Smallwood | $25,352,777 |
75 | Quattrocchi Kwok Architects | $25,326,715 |
76 | Steelman Partners | $24,500,000 |
77 | Array Architects | $24,406,334 |
78 | Carrier Johnson + Culture | $24,347,709 |
79 | FCA | $23,358,718 |
80 | Marmon Mok Architecture | $22,828,456 |
81 | Spiezle Architectural Group | $22,200,000 |
82 | Taylor Design | $22,140,000 |
83 | RDC-S111 | $22,072,220 |
84 | Dahlin Group Architecture Planning | $22,000,000 |
85 | HMFH Architects | $21,302,904 |
86 | GWWO Architects | $21,190,829 |
87 | KCCT | $20,721,487 |
88 | SchenkelShultz Architecture | $20,166,980 |
89 | Davis Brody Bond | $19,525,875 |
90 | Massa Multimedia Architecture | $18,853,278 |
91 | SLCE Architects, LLP | $18,464,500 |
92 | Plunkett Raysich Architects | $18,454,350 |
93 | JLG Architects | $18,398,722 |
94 | Cooper Robertson | $18,301,002 |
95 | Hanbury | $17,850,876 |
96 | LK Architecture | $17,800,000 |
97 | HBG Design | $17,575,000 |
98 | Champlin Architecture | $17,515,653 |
99 | Legat Architects | $17,367,000 |
100 | Orcutt | Winslow | $16,869,074 |
101 | BLDD Architects | $16,591,972 |
102 | Urbahn Architects | $16,562,030 |
103 | RBB Architects | $16,400,000 |
104 | JLL | $16,000,000 |
105 | M+A Architects | $15,334,483 |
106 | CetraRuddy Architecture | $15,071,120 |
107 | Fogarty Finger | $14,994,000 |
108 | Todd & Associates | $14,773,391 |
109 | PCA | $14,726,922 |
110 | Hill West Architects | $14,200,000 |
111 | Huntsman Architectural Group | $13,619,591 |
112 | CTA Architects | $13,230,477 |
113 | REES | $13,107,141 |
114 | Architecture, Incorporated | $13,000,000 |
115 | Weber Thompson | $12,841,018 |
116 | STR Partners | $11,824,282 |
117 | TRIA | $11,800,400 |
118 | Jackson | Main Architecture | $11,595,103 |
119 | Crawford Architects | $11,500,000 |
120 | Miller Dunwiddie | $11,133,340 |
121 | AE Works Ltd. | $11,065,265 |
122 | FK Architecture | $10,900,000 |
123 | SEI Design Group Architects | $10,795,224 |
124 | KCBA Architects | $10,683,500 |
125 | EDI International | $10,626,832 |
126 | ThenDesign Architetcure | $10,323,000 |
127 | Lunz Group, The | $10,308,455 |
128 | SGA | NarmourWright Design | $10,121,836 |
129 | Method Architecture | $9,514,337 |
130 | Cortland Build | $9,176,401 |
131 | Adache Group Architects | $9,000,000 |
132 | Think Architecture | $8,985,000 |
133 | GSB | $8,938,810 |
134 | RKTB Architects | $8,803,348 |
135 | NSPJ Architects | $8,782,714 |
136 | McFarlane Architects | $8,700,000 |
137 | Hastings+Chivetta Architects | $8,600,452 |
138 | Glenn|Partners | $8,101,344 |
139 | Finegold Alexander Architects | $8,013,479 |
140 | Ashley McGraw Architects | $7,873,279 |
141 | Curtis + Ginsberg Architects | $7,800,000 |
142 | Mascari Warner Dinh Architects | $7,800,000 |
143 | Montroy DeMarco Architecture | $7,090,000 |
144 | Dyer Brown & Associates | $6,994,338 |
145 | Blair + Mui Dowd Architects | $6,603,848 |
146 | Architecture Design Collaborative | $5,875,000 |
147 | FitzGerald | $5,800,000 |
148 | DLA+ Architecture & Interior Design | $5,700,000 |
149 | Studio+ | $5,221,516 |
150 | BartonMalow | $4,777,858 |
151 | Guide Architecture | $4,435,779 |
152 | MKM Architecture + Design | $4,353,745 |
153 | CB Design Group | $3,796,384 |
154 | JRS Architect | $3,750,000 |
155 | DMS Design | $3,500,000 |
156 | BRP Architects | $3,480,000 |
157 | RGA Architects | $3,281,050 |
158 | ATA Beilharz Architects | $2,930,000 |
159 | 45 Architecture | $2,737,255 |
160 | Line Scale Form | $1,195,600 |
161 | Warner Nease Bost Architects | $1,062,000 |
162 | AE Design Group | $840,600 |
163 | Brownstone | $634,176 |
164 | Body Lawson Associates | $616,393 |
165 | Scientia Architects | $500,000 |
SOURCE: 2021 Giants 400 Report Note: Steelman Partners was added to the list on 9/2/21.
BACK TO THE 2021 GIANTS 400 LANDING PAGE
Related Stories
Government Buildings | Mar 24, 2023
19 federal buildings named GSA Design Awards winners
After a six-year hiatus, the U.S. General Services Administration late last year resumed its esteemed GSA Design Awards program. In all, 19 federal building projects nationwide were honored with 2022 GSA Design Awards, eight with Honor Awards and 11 with Citations.
Transportation & Parking Facilities | Mar 23, 2023
Amsterdam debuts underwater bicycle parking facility that can accommodate over 4,000 bikes
In February, Amsterdam saw the opening of a new underwater bicycle parking facility. Located in the heart of the city—next to Amsterdam Central Station and under the river IJ (Amsterdam’s waterfront)—the facility, dubbed IJboulevard, has parking spots for over 4,000 bicycles, freeing up space on the street.
Healthcare Facilities | Mar 22, 2023
New Jersey’s new surgical tower features state’s first intraoperative MRI system
Hackensack (N.J.) University Medical Center recently opened its 530,000-sf Helena Theurer Pavilion, a nine-story surgical and intensive care tower designed by RSC Architects and Page. The county’s first hospital, Hackensack University Medical Center, a 781-bed nonprofit teaching and research hospital, was founded in 1888.
Project + Process Innovation | Mar 22, 2023
Onsite prefabrication for healthcare construction: It's more than a process, it's a partnership
Prefabrication can help project teams navigate an uncertain market. GBBN's Mickey LeRoy, AIA, ACHA, LEED AP, explains the difference between onsite and offsite prefabrication methods for healthcare construction projects.
Women in Design+Construction | Mar 21, 2023
Two leading women in construction events unite in 2023
The new Women in Residential + Commercial Construction Conference (WIR+CC) will take place in Nashville, Tenn., October 25-27, 2023. Combining these two long-standing events aligns with our mission to create an event most impactful for women in the $1.4 trillion U.S. commercial and residential design and construction industry.
Mass Timber | Mar 19, 2023
A 100% mass timber construction project is under way in North Carolina
An office building 100% made from mass timber has started construction within the Live Oak Bank campus in Wilmington, N.C. The 67,000-sf structure, a joint building venture between the GCs Swinerton and Wilmington-headquartered Monteith Construction, is scheduled for completion in early 2024.
Sports and Recreational Facilities | Mar 17, 2023
Aurora, Colo., recreation center features city’s first indoor field house, unobstructed views of the Rocky Mountains
In January, design firm Populous and the City of Aurora, Colo. marked the opening of the Southeast Aurora Recreation Center and Fieldhouse. The 77,000-sf facility draws design inspiration from the nearby Rocky Mountains. With natural Douglas Fir structure and decking, the building aims to mimic the geography of a canyon.
Architects | Mar 16, 2023
HKS launches partner diversity program to create a more diverse workforce and partnership network
Design firm HKS has launched a new partner diversity program that will work to build a more diverse AEC ecosystem. The HKS xBE program will give xBE firms (a term encompassing all disadvantaged businesses) and their members “access to opportunities to build relationships, pursue new work, and bolster innovation within the architecture and design professions,” according to HKS.
Sustainability | Mar 16, 2023
Lack of standards for carbon accounting hamper emissions reduction
A lack of universally accepted standards for collecting, managing, and storing greenhouse gas emissions data (i.e., carbon accounting) is holding back carbon reduction efforts, according to an essay published by the Rocky Mountain Institute.
Sports and Recreational Facilities | Mar 15, 2023
Georgia State University Convocation Center revitalizes long-neglected Atlanta neighborhood
Georgia State University’s new Convocation Center doubles the arena it replaces and is expected to give a shot in the arm to a long-neglected Atlanta neighborhood. The new 200,000 sf multi-use venue in the Summerhill area of Atlanta is the new home for the university’s men’s and women’s basketball teams and will also be used for large-scale academic and community events.