Gensler, Stantec, HOK, and Interior Architects top BD+C's ranking of the nation's largest office building sector architecture and architecture/engineering (AE) firms for 2023, as reported in Building Design+Construction's 2023 Giants 400 Report. Note: This ranking includes revenue for all office building work, including core and shell projects and workplace/interior fitouts.
Top 200 Office Building Architecture Firms for 2023 | ||
FIRM | 2022 REVENUE | |
1 | Gensler | $844,324,156 |
2 | Stantec | $162,348,416 |
3 | HOK | $159,864,539 |
4 | Interior Architects | $139,060,869 |
5 | Perkins&Will | $124,884,730 |
6 | Page Southerland Page | $123,151,860 |
7 | Skidmore, Owings & Merrill | $105,771,000 |
8 | NBBJ | $73,000,000 |
9 | HKS | $64,000,000 |
10 | SmithGroup | $55,162,040 |
11 | DLR Group | $54,392,000 |
12 | NORR | $49,008,190 |
13 | Corgan | $48,885,633 |
14 | ZGF | $48,456,412 |
15 | Arcadis North America | $48,103,154 |
16 | SGA | $44,633,683 |
17 | Michael Baker Intl. | $44,304,956 |
18 | TPG Architecture | $41,937,000 |
19 | Kohn Pedersen Fox | $41,767,397 |
20 | Ware Malcomb | $36,813,072 |
21 | HGA | $34,486,519 |
22 | Ted Moudis Associates | $34,000,000 |
23 | LEO A DALY | $33,789,828 |
24 | Perkins Eastman | $31,011,905 |
25 | LPA | $28,833,429 |
26 | Nelson Worldwide | $27,500,000 |
27 | Vocon | $25,973,752 |
28 | LS3P Associates | $22,210,707 |
29 | Little Diversified Architectural Consulting | $20,452,400 |
30 | CannonDesign | $20,000,000 |
31 | BHDP Architecture | $19,905,464 |
32 | Cushing Terrell | $19,433,809 |
33 | RSP Architects | $19,060,000 |
34 | Goettsch Partners | $18,850,000 |
35 | HDR | $18,483,942 |
36 | Huntsman Architectural Group | $16,821,986 |
37 | EUA | $14,675,000 |
38 | Kirksey Architecture | $14,462,480 |
39 | RS&H | $14,100,000 |
40 | Gresham Smith | $14,067,307 |
41 | Elkus Manfredi Architects | $12,854,672 |
42 | Fogarty Finger | $11,770,000 |
43 | LMN Architects | $11,388,000 |
44 | RATIO Design | $11,094,094 |
45 | Quinn Evans | $10,517,076 |
46 | Goodwyn Mills Cawood | $10,429,605 |
47 | Cuningham | $9,775,780 |
48 | Cooper Carry | $9,211,569 |
49 | Margulies Perruzzi | $9,178,787 |
50 | KGD Architecture | $9,026,848 |
51 | TSK Architects | $8,486,200 |
52 | Moody Nolan | $8,041,674 |
53 | FXCollaborative | $7,909,110 |
54 | TreanorHL | $7,659,216 |
55 | TVS | $7,472,171 |
56 | Solomon Cordwell Buenz (SCB) | $7,341,521 |
57 | Ballinger | $7,128,792 |
58 | Sasaki | $7,068,459 |
59 | Dyer Brown & Associates | $6,961,772 |
60 | FSB Architects + Engineers | $6,856,871 |
61 | Rule Joy Trammell Rubio | $6,524,000 |
62 | HuntonBrady Architects | $6,300,641 |
63 | Hendy | $6,152,233 |
64 | Marmon Mok | $6,108,631 |
65 | Flad Architects | $5,980,000 |
66 | Baskervill | $5,915,832 |
67 | Kahler Slater | $5,900,000 |
68 | Smallwood | $5,613,717 |
69 | McMillan Pazdan Smith | $5,539,800 |
70 | HED | $5,408,000 |
71 | H2M Architects + Engineers | $4,962,206 |
72 | BWBR | $4,580,513 |
73 | Ayers Saint Gross | $4,361,916 |
74 | FCArchitects | $4,301,795 |
75 | Montroy DeMarco Architecture | $4,130,000 |
76 | RDG Planning & Design | $4,014,844 |
77 | Cromwell Architects Engineers | $3,896,465 |
78 | GFF | $3,775,212 |
79 | FitzGerald | $3,700,000 |
80 | REES | $3,541,000 |
81 | Champlin Architecture | $3,464,008 |
82 | Clark & Enersen | $3,436,482 |
83 | AHL | $3,432,312 |
84 | Handel Architects | $3,294,708 |
85 | Barge Design Solutions | $3,193,164 |
86 | Ryan Companies US | $3,181,000 |
87 | Alliiance | $3,161,401 |
88 | PGAL | $3,102,000 |
89 | Design Collaborative | $3,084,218 |
90 | JLL | $2,987,988 |
91 | Mithun | $2,982,780 |
92 | Diamond Schmitt Architects | $2,915,897 |
93 | Weber Thompson | $2,848,878 |
94 | NAC Architecture | $2,830,441 |
95 | G70 | $2,825,627 |
96 | AE Works | $2,825,000 |
97 | Hanbury | $2,707,296 |
98 | SMMA | $2,666,561 |
99 | Tighe & Bond | $2,666,313 |
100 | Rossetti | $2,574,341 |
101 | Bergmeyer | $2,512,212 |
102 | Hafer | $2,466,725 |
103 | GPD Group | $2,300,000 |
104 | Schmidt Associates | $2,228,000 |
105 | Core States Group | $2,199,143 |
106 | Miller Dunwiddie | $2,184,720 |
107 | Luminaut | $2,182,000 |
108 | Architecture, Inc. | $2,161,400 |
109 | Davis Brody Bond | $2,121,630 |
110 | Hoefer Welker | $2,000,000 |
111 | MA Design | $1,943,429 |
112 | JRS Architect | $1,900,000 |
113 | Spiezle Architectural Group | $1,885,000 |
114 | CSO | $1,856,796 |
115 | Carrier Johnson + Culture | $1,808,085 |
116 | Garmann Miller | $1,679,415 |
117 | LaBella Associates | $1,600,000 |
118 | GBBN | $1,480,000 |
119 | DGA | $1,430,156 |
120 | Dattner Architects | $1,405,546 |
121 | Onyx Creative | $1,400,000 |
122 | Think Architecture | $1,328,922 |
123 | DAG Architects | $1,303,997 |
124 | Eckenhoff Saunders Architects | $1,250,000 |
125 | FGM Architects | $1,201,328 |
126 | AO | $1,200,000 |
127 | BSB Design | $1,191,237 |
128 | Randall-Paulson Architects | $1,163,413 |
129 | Oculus | $1,125,645 |
130 | WDG | $1,109,000 |
131 | TETER | $1,015,794 |
132 | Becker Morgan Group | $1,015,420 |
133 | INVISION Architecture | $1,010,215 |
134 | HMC Architects | $975,041 |
135 | Urbahn Architects | $950,000 |
136 | SHP | $937,171 |
137 | Grimm + Parker Architects | $926,554 |
138 | CPL Architecture, Engineering, Planning | $879,405 |
139 | SWBR | $864,936 |
140 | MBH Architects | $854,000 |
141 | //3877 | $835,000 |
142 | HBG Design | $809,000 |
143 | KSS Architects | $808,580 |
144 | S/L/A/M Collaborative, The | $803,115 |
145 | Elevatus Architecture | $790,000 |
146 | Niles Bolton Associates | $786,822 |
147 | Hill West Architects | $785,000 |
148 | GGLO | $741,530 |
149 | LRK | $733,000 |
150 | BKV Group | $702,100 |
151 | AE7 | $663,496 |
152 | GMB Architecture + Engineering | $659,089 |
153 | MSA Design + MSA Sport | $641,650 |
154 | bKL Architecture | $640,000 |
155 | DLA+ Architecture & Interior Design | $618,825 |
156 | Zimmerman Architectural Studios | $601,781 |
157 | IKM Architecture | $600,000 |
158 | GRW | $584,965 |
159 | Method Architecture | $575,910 |
160 | Dahlin Architecture | Planning | Interiors | $565,000 |
161 | LHB | $564,036 |
162 | HNTB | $525,662 |
163 | GSB | $517,000 |
164 | SAS Architects & Planners | $505,554 |
165 | Robert Siegel Architects | $497,837 |
166 | Legat Architects | $484,000 |
167 | McKinley Architecture and Engineering | $478,513 |
168 | Studio+ | $391,119 |
169 | VLK Architects | $380,250 |
170 | Crawford Architects | $356,000 |
171 | Roth Sheppard Architects | $344,969 |
172 | Finegold Alexander Architects | $343,390 |
173 | MS Consultants | $340,000 |
174 | ATA Beilharz Architects | $302,223 |
175 | KTGY | $267,576 |
176 | RRMM Architects | $262,340 |
177 | CetraRuddy Architecture | $253,274 |
178 | BLDD Architects | $253,000 |
179 | Bray Architects | $245,569 |
180 | Greenberg Farrow | $245,000 |
181 | TowerPinkster | $231,317 |
182 | MKM Architecture + Design | $211,513 |
183 | Tricarico Architecture and Design | $201,000 |
184 | DLA Architects | $186,421 |
185 | Nadel Architecture + Planning | $172,295 |
186 | Fennick McCredie Architecture | $170,551 |
187 | Populous | $165,607 |
188 | RDC-S111, Inc. | $152,366 |
189 | Bailey Edward Design | $149,800 |
190 | Creative Design Solutions | $146,193 |
191 | Álvarez-Díaz & Villalón | $145,000 |
192 | ARC / Architectural Resources Cambridge | $143,954 |
193 | DesignGroup | $140,000 |
194 | Manning | $127,050 |
195 | Shepley Bulfinch | $117,284 |
196 | 45 Architecture | $114,700 |
197 | Larson Design Group | $114,563 |
198 | BBS Architects, Landscape Architects & Engineers | $103,461 |
199 | Lord Aeck Sargent Planning & Design | $99,483 |
200 | Thriven Design | $96,690 |
201 | Diekema Hamann Architecture | $90,794 |
202 | Aria Group Architects | $80,282 |
203 | BSA LifeStructures | $61,561 |
204 | WATG | $56,877 |
205 | CosciaMoos Architecture | $51,843 |
206 | Vessel Architecture & Design | $38,565 |
207 | CESO | $27,000 |
208 | HMFH Architects | $23,143 |
209 | BAR Architects & Interiors | $22,058 |
210 | CSArch | $12,305 |
211 | V Squared Workshop | $9,350 |
212 | RKTB Architects | $7,716 |
213 | Reztark Design Studio | $6,632 |
214 | NSPJ Architects | $6,483 |
Source: 2023 Giants 400 Report
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