Top 80 Architecture/Engineering firms

TOP 80 ARCHITECTURE/ENGINEERING FIRMS
Rank	Firm	2015 Revenue
1	Stantec	$579,413,704
2	HOK	$450,824,000
3	CallisonRTKL	$405,559,000
4	Skidmore, Owings & Merrill	$352,332,272
5	HDR	$314,800,000
6	SmithGroupJJR	$222,085,339
7	CannonDesign	$218,000,000
8	DLR Group	$158,000,000
9	EYP	$149,595,604
10	HGA	$142,750,000
11	Page	$139,000,000
12	NORR	$137,488,821
13	Gresham, Smith and Partners	$101,024,000
14	Leo A Daly	$96,548,666
15	Nelson Worldwide Holdings	$79,872,131
16	Flad Architects	$74,100,000
17	EwingCole	$65,754,000
18	LPA	$64,063,658
19	Clark Nexsen	$63,701,392
20	BRPH	$63,095,404
21	Harley Ellis Devereaux	$63,000,000
22	Ware Malcomb	$62,861,465
23	PBK	$62,400,000
24	Huckabee	$60,544,770
25	CTA Architects Engineers	$56,540,243
26	RSP Architects	$54,613,000
27	RS&H	$54,000,000
28	GreenbergFarrow	$53,134,312
29	Little	$49,406,000
30	Ballinger	$47,381,276
31	Moseley Architects	$43,618,103
32	S/L/A/M Collaborative, The	$40,950,000
33	Morris Architects	$40,700,000
34	Westlake Reed Leskosky	$40,210,398
35	Heery International	$36,368,516
36	WD Partners	$36,123,000
37	Wold Architects and Engineers	$35,800,000
38	Parkhill, Smith & Cooper	$35,733,070
39	Lawrence Group	$33,275,000
40	HNTB Corporation	$31,894,668
41	Goodwyn, Mills and Cawood	$30,704,308
42	Bergmann Associates	$28,865,335
43	Environetics	$27,973,007
44	Paulus, Sokolowski and Sartor	$27,380,000
45	FXFOWLE	$26,881,440
46	SMMA \| Symmes Maini & McKee Associates	$26,523,596
47	FreemanWhite	$25,681,732
48	Integrus Architecture	$24,284,055
49	Guernsey	$23,062,942
50	Alliiance	$22,507,000
51	KSQ Design	$21,148,806
52	Epstein	$19,600,000
53	Fanning/Howey Associates	$19,167,566
54	Schenkel & Shultz	$18,774,000
55	LK Architecture	$17,640,000
56	Baskervill	$15,538,552
57	Albert Kahn Associates	$15,500,000
58	Sargenti Architects	$15,450,000
59	Nadel	$15,016,519
60	Becker Morgan Group	$14,500,530
61	CASCO	$14,450,000
62	Herschman Architects	$14,077,722
63	Rosser International	$13,067,871
64	Anderson Mikos Architects	$12,866,000
65	Wright Heerema Architects	$11,500,000
66	Barge Waggoner Sumner & Cannon	$11,425,000
67	DLA Architects	$9,603,058
68	Hoffmann Architects	$8,988,750
69	DLA+ Architecture & Interior Design	$8,842,000
70	GSB	$7,801,562
71	Jonathan Nehmer + Associates	$7,592,298
72	Larson Design Group	$7,534,381
73	BBS Architects and Engineers	$7,010,000
74	ACAI Associates	$6,780,000
75	John Ciardullo Associates	$6,682,132
76	ai Design Group	$6,407,028
77	Emersion Design	$6,355,288
78	TK Architects International	$5,314,888
79	DAG Architects	$4,500,000
80	Jencen Architecture	$4,000,000
81	NewStudio Architecture	$3,950,000
82	Convergence Design	$1,234,000
83	GRW	$1,233,162