Top 150 Architecture Firms for 2019

Gensler, Perkins+Will, HKS, and Perkins Eastman top the rankings of the nation's largest architecture firms for nonresidential buildings and multifamily buildings work, as reported in Building Design+Construction's 2019 Giants 300 Report.

The Giants 300 Top 150 Architecture Firms rankings are sponsored by Dörken Systems Inc. - DELTA. Also check out the Top 100 Architecture Engineering Firms rankings and the 2019 Architecture Giants Report: The year that was at 94 design firms, brought to you by Dörken Systems Inc. - DELTA.

Top 150 Architecture Firms for 2019
BD+C Giants 300 Report

RANK	COMPANY	2018 ARCHITECTURE REVENUE
1	Gensler	$1,355,625,836
2	Perkins+Will	$607,958,770
3	HKS	$396,060,463
4	Perkins Eastman	$261,631,130
5	IBI Group*	$246,400,000
6	NELSON Worldwide	$222,608,600
7	Corgan	$191,585,851
8	ZGF Architects	$189,555,601
9	NBBJ	$182,000,000
10	Kohn Pedersen Fox*	$152,139,000
11	Interior Architects	$144,344,671
12	HMC Architects	$100,304,750
13	Elkus Manfredi Architects	$92,000,000
14	KTGY Architecture + Planning	$90,964,254
15	Cooper Carry	$89,059,502
16	Studios Architecture*	$86,300,000
17	WATG	$81,895,000
18	LS3P	$81,088,595
19	Architects Orange*	$79,600,000
20	Solomon Cordwell Buenz	$78,962,762
21	Hord Coplan Macht	$78,640,600
22	PGAL	$76,600,000
23	Cuningham Group Architecture	$76,306,401
24	Moseley Architects	$69,921,462
25	tvsdesign*	$69,000,000
26	Robert A.M. Stern Architects*	$68,200,000
27	Moody Nolan	$66,000,000
28	MG2	$65,587,835
29	Payette	$59,315,592
30	Ennead Architects	$57,491,982
31	Arquitectonica*	$56,900,000
32	Beyer Blinder Belle*	$53,492,000
33	Quinn Evans Architects	$50,688,349
34	CBT	$49,209,472
35	HLW International*	$47,600,000
36	Beck Group, The*	$46,500,000
37	VLK Architects	$46,167,000
38	LMN Architects	$45,920,000
39	TreanorHL	$45,772,132
40	DGA	$45,435,401
41	Ayers Saint Gross	$45,381,884
42	Diamond Schmitt Architects	$45,314,700
43	NAC Architecture	$44,785,688
44	Shepley Bulfinch	$44,724,277
45	Fentress Architects	$44,700,000
46	Kirksey Architects	$44,366,258
47	Mithun	$43,323,885
48	DAVIS*	$41,900,000
49	BWBR	$41,638,000
50	BHDP Architecture	$41,300,244
51	Wilson Associates	$41,000,000
52	MBH Architects	$39,750,000
53	JCJ Architecture	$39,707,537
54	RATIO	$39,196,000
55	Steinberg Hart	$38,750,000
56	Adrian Smith + Gordon Gill Architecture	$37,690,577
57	Niles Bolton Associates	$37,686,191
58	FXCollaborative	$37,562,449
59	Ted Moudis Associates	$36,000,000
60	JLG Architects	$35,530,960
61	Boulder Associates*	$34,200,000
62	Davis Brody Bond	$33,980,731
63	Array Architects	$32,450,000
64	GBBN	$31,600,000
65	CO Architects	$30,848,741
66	WDG Architecture	$30,700,000
67	OZ Architecture	$30,592,381
68	HuntonBrady Architects	$30,311,271
69	Grimm + Parker Architects	$30,290,304
70	Rule Joy Trammell + Rubio	$30,078,271
71	Vocon	$30,000,000
72	Looney Ricks Kiss*	$29,500,000
73	Miller Hull Partnership*	$29,068,000
74	HBG Design	$29,061,000
75	GFF	$28,716,857
76	Quattrocchi Kwok Architects	$28,700,000
77	SLCE Architects	$28,000,000
78	Macgregor Associates Architects	$27,398,715
79	Steelman Partners	$27,200,000
80	Schenkel & Shultz	$25,817,044
81	CambridgeSeven	$25,447,000
82	orcutt \| winslow	$24,451,769
83	Carrier Johnson + Culture	$24,447,000
84	Smallwood, Reynolds, Stewart, Stewart & Associates	$24,423,646
85	AHL	$24,114,750
86	Harvard Jolly	$23,653,607
87	Dattner Architects	$23,108,959
88	Ziegler Cooper Architects	$22,637,283
89	FGM Architects	$22,133,408
90	Taylor Design	$21,891,341
91	Urbahn Architects	$21,888,302
92	LRS Architects	$21,726,479
93	GGLO Design	$21,303,467
94	Zyscovich Architects	$21,111,640
95	RBB Architects	$19,000,000
96	TEG Architects	$18,150,018
97	GWWO Architects	$18,035,162
98	Fogarty Finger Architecture	$17,902,000
99	Champlin Architecture	$17,786,704
100	ThenDesign Architecture	$17,000,000
101	Huntsman Architectural Group	$16,611,594
102	Legat Architects	$16,400,000
103	Margulies Perruzzi	$15,252,770
104	Architecture, Inc.	$15,000,000
105	Weber Thompson	$14,740,636
106	BSB Design	$14,575,718
107	SEI Design Group	$13,700,898
108	M+A Architects	$13,543,465
109	BLDD Architects	$13,500,000
110	HMFH Architects	$13,273,000
111	Cortland Build	$13,087,378
112	C.M. Architecture (CMA)	$13,000,000
113	Hastings+Chivetta Architects	$12,600,000
—	MSA Design	$12,600,000
115	EDI International	$12,580,682
116	ALSC Architects	$11,850,999
117	CTA Architects	$11,782,280
118	REES Associates	$11,657,000
119	Barker Rinker Seacat Architecture	$11,126,925
120	Base4	$11,000,000
121	H. Hendy Associates	$10,495,694
122	Ashley McGraw Architects	$9,911,974
123	Method Architecture	$9,832,943
124	FitzGerald	$9,725,000
125	Randall-Paulson Architects	$9,470,864
126	Massa Multimedia Architecture	$9,461,482
127	KCBA Architects	$9,200,000
128	Finegold Alexander Architects	$9,141,326
129	Tsoi Kobus Design	$8,600,000
130	RKTB Architects	$8,533,361
131	GSB	$8,375,769
132	Montroy DeMarco Architecture	$8,212,000
133	TRIA	$8,195,000
134	Curtis + Ginsberg Architects	$8,024,570
135	Jonathan Nehmer + Associates	$7,503,350
136	4240 Architecture	$7,300,000
137	Blair + Mui Dowd Architects	$7,200,000
138	Mascari Warner Dinh Architects	$7,100,000
139	NSPJ Architects	$7,038,415
140	Architecture Design Collaborative	$7,027,987
141	Holst Architecture	$6,880,070
142	Trinity: Planning, Design, Architecture	$6,650,000
143	DIGroupArchitecture	$6,610,362
144	Field Paoli	$6,544,000
145	api(+)	$6,500,000
146	Inventure Design	$6,281,779
147	MEIS Architects	$6,068,000
148	BBGM	$5,383,000
149	BRP Architects	$5,054,000
150	Godden\|Sudik Architects	$4,800,000
151	JRS Architect	$4,750,000
152	Caldwell Associates Architects	$4,496,491
153	PF&A Design	$4,107,605
154	Tinker Ma	$2,420,502
155	Salus Architecture	$2,303,400
156	PHCM Design	$2,200,000
157	ATA Beilharz Architects	$2,147,700
158	Herrington Architects	$1,555,984
SOURCE: BD+C 2019 GIANTS 300 REPORT * EDITORS’ ESTIMATE