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Top 200 Office Building Architecture Firms for 2023

Giants 400

Top 200 Office Building Architecture Firms for 2023

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.


By BD+C Staff | September 18, 2023
Top Office Building Architecture Firms for 2023 Pictured: 2100 L office building in Washington, D.C., designed by WDG
Pictured: 2100 L office building in Washington, D.C., designed by WDG, with TCE & Associates as structural engineer, GHT Ltd. as MEP engineer, and David Construction as GC. The owner/development team included Akridge, COPT, and Argos Group. Photo: Trent Bell, courtesy WDG

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
 FIRM2022 REVENUE
1Gensler$844,324,156
2Stantec$162,348,416
3HOK$159,864,539
4Interior Architects$139,060,869
5Perkins&Will$124,884,730
6Page Southerland Page$123,151,860
7Skidmore, Owings & Merrill$105,771,000
8NBBJ$73,000,000
9HKS$64,000,000
10SmithGroup$55,162,040
11DLR Group$54,392,000
12NORR$49,008,190
13Corgan$48,885,633
14ZGF$48,456,412
15Arcadis North America$48,103,154
16SGA$44,633,683
17Michael Baker Intl.$44,304,956
18TPG Architecture$41,937,000
19Kohn Pedersen Fox$41,767,397
20Ware Malcomb$36,813,072
21HGA$34,486,519
22Ted Moudis Associates$34,000,000
23LEO A DALY$33,789,828
24Perkins Eastman$31,011,905
25LPA$28,833,429
26Nelson Worldwide$27,500,000
27Vocon$25,973,752
28LS3P Associates$22,210,707
29Little Diversified Architectural Consulting$20,452,400
30CannonDesign$20,000,000
31BHDP Architecture$19,905,464
32Cushing Terrell$19,433,809
33RSP Architects$19,060,000
34Goettsch Partners$18,850,000
35HDR$18,483,942
36Huntsman Architectural Group$16,821,986
37EUA$14,675,000
38Kirksey Architecture$14,462,480
39RS&H$14,100,000
40Gresham Smith$14,067,307
41Elkus Manfredi Architects$12,854,672
42Fogarty Finger$11,770,000
43LMN Architects$11,388,000
44RATIO Design$11,094,094
45Quinn Evans$10,517,076
46Goodwyn Mills Cawood$10,429,605
47Cuningham$9,775,780
48Cooper Carry$9,211,569
49Margulies Perruzzi$9,178,787
50KGD Architecture$9,026,848
51TSK Architects$8,486,200
52Moody Nolan$8,041,674
53FXCollaborative$7,909,110
54TreanorHL$7,659,216
55TVS$7,472,171
56Solomon Cordwell Buenz (SCB)$7,341,521
57Ballinger$7,128,792
58Sasaki$7,068,459
59Dyer Brown & Associates$6,961,772
60FSB Architects + Engineers$6,856,871
61Rule Joy Trammell Rubio$6,524,000
62HuntonBrady Architects$6,300,641
63Hendy$6,152,233
64Marmon Mok$6,108,631
65Flad Architects$5,980,000
66Baskervill$5,915,832
67Kahler Slater$5,900,000
68Smallwood$5,613,717
69McMillan Pazdan Smith$5,539,800
70HED$5,408,000
71H2M Architects + Engineers$4,962,206
72BWBR$4,580,513
73Ayers Saint Gross$4,361,916
74FCArchitects$4,301,795
75Montroy DeMarco Architecture$4,130,000
76RDG Planning & Design$4,014,844
77Cromwell Architects Engineers$3,896,465
78GFF$3,775,212
79FitzGerald$3,700,000
80REES$3,541,000
81Champlin Architecture$3,464,008
82Clark & Enersen$3,436,482
83AHL$3,432,312
84Handel Architects$3,294,708
85Barge Design Solutions$3,193,164
86Ryan Companies US$3,181,000
87Alliiance$3,161,401
88PGAL$3,102,000
89Design Collaborative$3,084,218
90JLL$2,987,988
91Mithun$2,982,780
92Diamond Schmitt Architects$2,915,897
93Weber Thompson$2,848,878
94NAC Architecture$2,830,441
95G70$2,825,627
96AE Works$2,825,000
97Hanbury$2,707,296
98SMMA$2,666,561
99Tighe & Bond$2,666,313
100Rossetti$2,574,341
101Bergmeyer$2,512,212
102Hafer$2,466,725
103GPD Group$2,300,000
104Schmidt Associates$2,228,000
105Core States Group$2,199,143
106Miller Dunwiddie$2,184,720
107Luminaut$2,182,000
108Architecture, Inc.$2,161,400
109Davis Brody Bond$2,121,630
110Hoefer Welker$2,000,000
111MA Design$1,943,429
112JRS Architect$1,900,000
113Spiezle Architectural Group$1,885,000
114CSO$1,856,796
115Carrier Johnson + Culture$1,808,085
116Garmann Miller$1,679,415
117LaBella Associates$1,600,000
118GBBN$1,480,000
119DGA$1,430,156
120Dattner Architects$1,405,546
121Onyx Creative$1,400,000
122Think Architecture$1,328,922
123DAG Architects$1,303,997
124Eckenhoff Saunders Architects$1,250,000
125FGM Architects$1,201,328
126AO$1,200,000
127BSB Design$1,191,237
128Randall-Paulson Architects$1,163,413
129Oculus$1,125,645
130WDG$1,109,000
131TETER$1,015,794
132Becker Morgan Group$1,015,420
133INVISION Architecture$1,010,215
134HMC Architects$975,041
135Urbahn Architects$950,000
136SHP$937,171
137Grimm + Parker Architects$926,554
138CPL Architecture, Engineering, Planning$879,405
139SWBR$864,936
140MBH Architects$854,000
141//3877$835,000
142HBG Design$809,000
143KSS Architects$808,580
144S/L/A/M Collaborative, The$803,115
145Elevatus Architecture$790,000
146Niles Bolton Associates$786,822
147Hill West Architects$785,000
148GGLO$741,530
149LRK$733,000
150BKV Group$702,100
151AE7$663,496
152GMB Architecture + Engineering$659,089
153MSA Design + MSA Sport$641,650
154bKL Architecture$640,000
155DLA+ Architecture & Interior Design$618,825
156Zimmerman Architectural Studios$601,781
157IKM Architecture$600,000
158GRW$584,965
159Method Architecture$575,910
160Dahlin Architecture | Planning | Interiors$565,000
161LHB$564,036
162HNTB$525,662
163GSB$517,000
164SAS Architects & Planners$505,554
165Robert Siegel Architects$497,837
166Legat Architects$484,000
167McKinley Architecture and Engineering$478,513
168Studio+$391,119
169VLK Architects$380,250
170Crawford Architects$356,000
171Roth Sheppard Architects$344,969
172Finegold Alexander Architects$343,390
173MS Consultants$340,000
174ATA Beilharz Architects$302,223
175KTGY$267,576
176RRMM Architects$262,340
177CetraRuddy Architecture$253,274
178BLDD Architects$253,000
179Bray Architects$245,569
180Greenberg Farrow$245,000
181TowerPinkster$231,317
182MKM Architecture + Design$211,513
183Tricarico Architecture and Design$201,000
184DLA Architects$186,421
185Nadel Architecture + Planning$172,295
186Fennick McCredie Architecture$170,551
187Populous$165,607
188RDC-S111, Inc.$152,366
189Bailey Edward Design$149,800
190Creative Design Solutions$146,193
191Álvarez-Díaz & Villalón$145,000
192ARC / Architectural Resources Cambridge$143,954
193DesignGroup$140,000
194Manning$127,050
195Shepley Bulfinch$117,284
19645 Architecture$114,700
197Larson Design Group$114,563
198BBS Architects, Landscape Architects & Engineers$103,461
199Lord Aeck Sargent Planning & Design$99,483
200Thriven Design$96,690
201Diekema Hamann Architecture$90,794
202Aria Group Architects$80,282
203BSA LifeStructures$61,561
204WATG$56,877
205CosciaMoos Architecture$51,843
206Vessel Architecture & Design$38,565
207CESO$27,000
208HMFH Architects$23,143
209BAR Architects & Interiors$22,058
210CSArch$12,305
211V Squared Workshop$9,350
212RKTB Architects$7,716
213Reztark Design Studio$6,632
214NSPJ Architects$6,483
 

 Source: 2023 Giants 400 Report

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