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
| Aug 12, 2016
Top 30 Science + Technology Construction Firms
Skanska USA, Suffolk Construction Co., and The Whiting-Turner Contracting Co. top Building Design+Construction’s annual ranking of the nation’s largest science + technology sector construction and construction management firms, as reported in the 2016 Giants 300 Report.
| Aug 12, 2016
Top 40 Science + Technology Architecture Firms
Perkins+Will, HDR, and HOK top Building Design+Construction’s annual ranking of the nation’s largest science + technology sector architecture and A/E firms, as reported in the 2016 Giants 300 Report.
| Aug 12, 2016
OFFICE GIANTS: Technology is giving office workers the chance to play musical chairs
Technology is redefining how offices function and is particularly salient in the growing trend of "hoteling" and "hot seating" or "free addressing."
| Aug 12, 2016
Top 70 Office Engineering Firms
Jacobs, AECOM, and Thornton Tomasetti top Building Design+Construction’s annual ranking of the nation’s largest office sector engineering and E/A firms, as reported in the 2016 Giants 300 Report.
| Aug 12, 2016
Top 100 Office Construction Firms
Turner Construction Co., Structure Tone, and Gilbane Building Co. top Building Design+Construction’s annual ranking of the nation’s largest office sector construction and construction management firms, as reported in the 2016 Giants 300 Report.
| Aug 12, 2016
Top 100 Office Architecture Firms
Gensler, HOK, and Perkins+Will top Building Design+Construction’s annual ranking of the nation’s largest office sector architecture and A/E firms, as reported in the 2016 Giants 300 Report.
| Aug 11, 2016
RETAIL GIANTS: Retailers and developers mix it up to stay relevant with shoppers
Retail is becoming closely aligned with entertainment, and malls that can be repositioned as lifestyle centers will have enhanced value.
| Aug 10, 2016
Top 50 Retail Engineering Firms
Jacobs, Henderson Engineers, and WSP | Parsons Brinckerhoff top Building Design+Construction’s annual ranking of the nation’s largest retail sector engineering and E/A firms, as reported in the 2016 Giants 300 Report.
| Aug 10, 2016
Top 80 Retail Construction Firms
VCC, PCL Construction Enterprises, and The Whiting-Turner Contracting Co. top Building Design+Construction’s annual ranking of the nation’s largest retail sector construction and construction management firms, as reported in the 2016 Giants 300 Report.
| Aug 10, 2016
Top 90 Retail Architecture Firms
Gensler, GreenbergFarrow, and MG2 top Building Design+Construction’s annual ranking of the nation’s largest retail sector architecture and A/E firms, as reported in the 2016 Giants 300 Report.
