Top 100 Office Architecture Firms

TOP 100 OFFICE ARCHITECTURE FIRMS
Rank	Firm	2015 Revenue
1	Gensler	$593,420,000
2	HOK	$138,657,000
3	Perkins+Will	$118,380,000
4	Stantec	$94,328,923
5	Skidmore, Owings & Merrill	$75,673,007
6	Nelson Worldwide Holdings	$66,167,382
7	ZGF Architects	$58,827,045
8	CallisonRTKL	$54,320,000
9	HGA	$50,310,000
10	SmithGroupJJR	$47,013,000
11	Page	$46,560,000
12	NBBJ	$37,000,000
13	Corgan	$36,850,000
14	HKS	$36,602,100
15	Ted Moudis Associates	$34,500,000
16	EYP	$32,944,464
17	NORR	$31,842,067
18	Studios Architecture	$29,086,637
19	Ware Malcomb	$26,464,681
20	TPG Architecture	$26,460,000
21	RSP Architects	$23,522,000
22	CannonDesign	$23,000,000
23	Perkins Eastman	$19,987,500
24	LPA	$19,696,675
25	Vocon	$19,220,706
26	Goettsch Partners	$18,100,000
27	DLR Group	$17,500,000
28	HDR	$16,684,400
29	Cuningham Group Architecture	$16,157,535
30	VOA Associates	$15,576,183
31	Environetics	$15,421,510
32	Kirksey Architecture	$15,097,035
33	Adrian Smith + Gordon Gill Architecture	$14,805,193
34	RNL Design	$14,330,600
35	Little	$14,327,700
36	Leo A Daly	$14,152,883
37	Heery International	$13,996,261
38	Cooper Carry	$12,867,157
39	CTA Architects Engineers	$11,500,029
40	Wright Heerema Architects	$11,500,000
41	tvsdesign	$11,270,000
42	Gresham, Smith and Partners	$11,211,000
43	Robert A.M. Stern Architects	$10,800,000
44	LS3P	$10,672,369
45	Ballinger	$9,517,483
46	Margulies Perruzzi Architects	$9,201,104
47	SMMA \| Symmes Maini & McKee Associates	$8,526,130
48	Architects Hawaii Ltd.	$7,837,000
49	Francis Cauffman	$7,528,986
50	Harley Ellis Devereaux	$7,400,000
51	Eppstein Uhen Architects	$7,257,972
52	STG Design	$6,840,000
53	GFF	$6,625,934
54	Rule Joy Trammell + Rubio	$5,843,319
55	OZ Architecture	$5,760,726
56	Solomon Cordwell Buenz	$5,649,472
57	Albert Kahn Associates	$5,600,000
58	S/L/A/M Collaborative, The	$5,315,000
59	WDG	$5,051,000
60	Mithun	$4,728,000
61	Beyer Blinder Belle Architects & Planners	$4,643,709
62	Rosser International	$4,614,402
63	Hoffmann Architects	$4,553,399
64	Guernsey	$4,499,566
65	Westlake Reed Leskosky	$4,351,537
66	Smallwood, Reynolds, Stewart, Stewart & Associates	$4,252,129
67	Diamond Schmitt Architects	$4,214,000
68	Epstein	$4,140,300
69	Goodwyn, Mills and Cawood	$3,934,284
70	Alliiance	$3,780,000
71	JLG Architects	$3,727,826
72	Clark Nexsen	$3,653,370
73	Beck Group, The	$3,537,225
74	Montroy Andersen DeMarco	$3,500,000
75	HNTB Corporation	$3,338,066
76	Baskervill	$3,074,671
77	DGA	$3,034,128
78	Davis Brody Bond	$2,976,036
79	Inventure Design Group	$2,955,263
80	FXFOWLE	$2,803,424
81	RS&H	$2,700,000
82	EwingCole	$2,682,000
83	Rottet Studio	$2,650,000
84	BWBR	$2,606,237
85	Moody Nolan	$2,500,000
86	Bergmann Associates	$2,193,708
87	ai Design Group	$2,145,881
88	Parkhill, Smith & Cooper	$2,073,407
89	Emersion Design	$1,941,234
90	LMN Architects	$1,801,000
91	JRS Architect	$1,800,000
92	Zyscovich Architects	$1,723,347
93	Lawrence Group	$1,637,000
94	GBBN Architects	$1,600,000
95	DLA+ Architecture & Interior Design	$1,523,754
96	TEG Architects	$1,367,159
97	MG2	$1,262,898
98	Carrier Johnson + Culture	$1,222,436
99	Large Architecture	$1,153,081
100	BKSK Architects	$1,103,904
101	Hnedak Bobo Group	$1,095,629

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