Page Southerland Page, Gensler, Stantec, HOK, and Skidmore, Owings & Merrill top BD+C's ranking of the nation's largest government building sector architecture and architecture engineering (AE) firms for 2023, as reported in the 2023 Giants 400 Report. Note: This ranking includes revenue from all government building sectors, including federal, state, local, military, and Veterans Affairs (VA) buildings.
| Top 170 Government Building Architecture Firms for 2023 | ||
| FIRM | 2022 REVENUE | |
| 1 | Page Southerland Page | $180,000,000 |
| 2 | Gensler | $156,144,223 |
| 3 | Stantec | $147,761,240 |
| 4 | HOK | $140,250,785 |
| 5 | Skidmore, Owings & Merrill | $106,105,000 |
| 6 | Michael Baker Intl. | $81,383,417 |
| 7 | HDR | $77,080,000 |
| 8 | Arcadis North America | $73,035,530 |
| 9 | LEO A DALY | $67,653,445 |
| 10 | Perkins&Will | $61,071,982 |
| 11 | SmithGroup | $58,288,986 |
| 12 | NORR | $53,256,486 |
| 13 | ZGF | $42,737,998 |
| 14 | HKS | $37,329,658 |
| 15 | Goodwyn Mills Cawood | $29,857,895 |
| 16 | TreanorHL | $27,980,348 |
| 17 | LaBella Associates | $26,196,000 |
| 18 | Schmidt Associates | $24,750,000 |
| 19 | Quinn Evans | $22,543,248 |
| 20 | Wold Architects and Engineers | $21,729,000 |
| 21 | DLR Group | $21,400,000 |
| 22 | Moody Nolan | $21,077,131 |
| 23 | LS3P Associates | $19,640,273 |
| 24 | RATIO Design | $19,284,540 |
| 25 | GPD Group | $18,308,400 |
| 26 | HGA | $17,559,517 |
| 27 | Orcutt | Winslow | $17,448,047 |
| 28 | Elevatus Architecture | $17,100,000 |
| 29 | Guidon | $15,897,286 |
| 30 | BWBR | $15,788,478 |
| 31 | H2M Architects + Engineers | $14,921,299 |
| 32 | RS&H | $14,900,000 |
| 33 | AE Works | $14,675,000 |
| 34 | PGAL | $14,589,000 |
| 35 | FGM Architects | $14,492,222 |
| 36 | Urbahn Architects | $14,280,000 |
| 37 | BLDD Architects | $14,273,000 |
| 38 | Cushing Terrell | $13,296,225 |
| 39 | Ayers Saint Gross | $12,794,372 |
| 40 | TSK Architects | $12,512,140 |
| 41 | FSB Architects + Engineers | $12,090,163 |
| 42 | RDG Planning & Design | $11,666,128 |
| 43 | G70 | $11,645,949 |
| 44 | Moseley Architects | $11,364,526 |
| 45 | Hoefer Welker | $10,400,000 |
| 46 | PBK Architects | $10,242,885 |
| 47 | RRMM Architects | $9,635,950 |
| 48 | Dattner Architects | $8,766,637 |
| 49 | Bailey Edward Design | $8,600,837 |
| 50 | Barge Design Solutions | $8,591,367 |
| 51 | AHL | $8,552,602 |
| 52 | Lord Aeck Sargent Planning & Design | $8,066,729 |
| 53 | NBBJ | $8,000,000 |
| 54 | Clark & Enersen | $7,613,783 |
| 55 | McMillan Pazdan Smith | $7,580,925 |
| 56 | GWWO Architects | $7,456,099 |
| 57 | Marmon Mok | $7,374,496 |
| 58 | EwingCole | $7,273,295 |
| 59 | Venture Architects | $6,981,012 |
| 60 | LPA | $6,930,562 |
| 61 | Parkhill | $6,788,854 |
| 62 | CB Design Group | $6,601,414 |
| 63 | Flad Architects | $6,558,507 |
| 64 | HFG Architecture | $6,425,516 |
| 65 | Gresham Smith | $6,140,443 |
| 66 | LHB | $5,854,949 |
| 67 | Becker Morgan Group | $5,647,436 |
| 68 | Payette | $5,059,630 |
| 69 | SMMA | $5,052,196 |
| 70 | TowerPinkster | $5,019,212 |
| 71 | Cooper Carry | $4,979,815 |
| 72 | Oculus | $4,955,658 |
| 73 | RKTB Architects | $4,718,072 |
| 74 | Crawford Architects | $4,600,000 |
| 75 | Hafer | $4,297,300 |
| 76 | Kirksey Architecture | $4,169,143 |
| 77 | BKV Group | $4,136,000 |
| 78 | Nelson Worldwide | $4,025,000 |
| 79 | Little Diversified Architectural Consulting | $3,937,800 |
| 80 | Populous | $3,929,209 |
| 81 | RSP Architects | $3,925,000 |
| 82 | Kitchell | $3,755,476 |
| 83 | Roth Sheppard Architects | $3,666,228 |
| 84 | CPL Architecture, Engineering, Planning | $3,631,934 |
| 85 | GRW | $3,546,338 |
| 86 | HMC Architects | $3,434,558 |
| 87 | S/L/A/M Collaborative, The | $3,281,234 |
| 88 | Davis Brody Bond | $3,272,717 |
| 89 | BHDP Architecture | $3,121,175 |
| 90 | MSA Design + MSA Sport | $3,042,300 |
| 91 | Baskervill | $2,998,736 |
| 92 | Hastings+Chivetta Architects | $2,787,160 |
| 93 | Method Architecture | $2,721,285 |
| 94 | Alliiance | $2,666,832 |
| 95 | SWBR | $2,586,036 |
| 96 | BCA Architects & Engineers | $2,500,000 |
| 97 | Grimm + Parker Architects | $2,449,297 |
| 98 | Finegold Alexander Architects | $2,102,076 |
| 99 | Zimmerman Architectural Studios | $2,085,665 |
| 100 | LRK | $2,054,000 |
| 101 | CSO | $2,045,490 |
| 102 | Dahlin Architecture | Planning | Interiors | $2,040,000 |
| 103 | CTA Architects | $2,001,362 |
| 104 | DGA | $1,890,269 |
| 105 | Ware Malcomb | $1,741,304 |
| 106 | FXCollaborative | $1,651,678 |
| 107 | Legat Architects | $1,570,000 |
| 108 | Cromwell Architects Engineers | $1,468,777 |
| 109 | Think Architecture | $1,444,480 |
| 110 | Interior Architects | $1,433,244 |
| 111 | Champlin Architecture | $1,420,142 |
| 112 | Grace Hebert Curtis Architects | $1,400,492 |
| 113 | Robert Siegel Architects | $1,389,573 |
| 114 | Garmann Miller | $1,375,076 |
| 115 | REES | $1,360,000 |
| 116 | AO | $1,350,000 |
| 117 | Spiezle Architectural Group | $1,301,000 |
| 118 | TETER | $1,291,114 |
| 119 | JLL | $1,250,597 |
| 120 | Curtis + Ginsberg Architects | $1,230,197 |
| 121 | Lantz-Boggio Architects | $1,200,000 |
| 122 | AE7 | $1,185,690 |
| 123 | Ryan Companies US | $1,143,000 |
| 124 | Larson Design Group | $1,137,884 |
| 125 | Core States Group | $1,126,790 |
| 126 | CO Architects | $1,113,988 |
| 127 | HED | $1,100,000 |
| 128 | MA Design | $1,084,496 |
| 129 | EUA | $1,060,375 |
| 130 | FCArchitects | $1,037,146 |
| 131 | Architecture, Inc. | $1,014,000 |
| 132 | KCBA Architects | $1,010,000 |
| 133 | Ashley McGraw Architects | $927,811 |
| 134 | GFF | $867,322 |
| 135 | Cuningham | $852,300 |
| 136 | Sasaki | $835,910 |
| 137 | MS Consultants | $810,000 |
| 138 | Randall-Paulson Architects | $800,052 |
| 139 | CetraRuddy Architecture | $753,766 |
| 140 | Cordogan Clark & Associates | $730,000 |
| 141 | NAC Architecture | $697,569 |
| 142 | Mithun | $694,252 |
| 143 | Greenberg Farrow | $660,000 |
| 144 | DesignGroup | $658,000 |
| 145 | DLA Architects | $640,218 |
| 146 | SchraderGroup Architecture | $600,000 |
| 147 | NBJ Architecture | $588,369 |
| 148 | WDG | $587,382 |
| 149 | Miller Dunwiddie | $500,000 |
| 150 | Luminaut | $493,000 |
| 151 | INVISION Architecture | $477,966 |
| 152 | Studio+ | $310,609 |
| 153 | PF&A Design | $300,917 |
| 154 | Smallwood | $292,252 |
| 155 | McKinley Architecture and Engineering | $290,266 |
| 156 | ThenDesign Architecture | $258,460 |
| 157 | BBS Architects, Landscape Architects & Engineers | $253,305 |
| 158 | DLA+ Architecture & Interior Design | $253,257 |
| 159 | Aria Group Architects | $207,888 |
| 160 | Ratcliff Architecture | $200,000 |
| 161 | GMB Architecture + Engineering | $178,626 |
| 162 | Nadel Architecture + Planning | $172,295 |
| 163 | Carrier Johnson + Culture | $168,507 |
| 164 | S3 Design | $165,000 |
| 165 | Shepley Bulfinch | $162,935 |
| 166 | DAG Architects | $157,695 |
| 167 | KG+D Architects | $139,600 |
| 168 | Thriven Design | $138,356 |
| 169 | Ballinger | $116,949 |
| 170 | V Squared Workshop | $112,000 |
| 171 | Fennick McCredie Architecture | $60,046 |
| 172 | Design Collaborative | $55,574 |
| 173 | Manning | $51,433 |
| 174 | VLK Architects | $47,600 |
| 175 | Stengel Hill Architecture | $42,300 |
| 176 | MKM Architecture + Design | $25,630 |
Source: 2023 Giants 400 Report
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