Arup, SOM top BD+C's ranking of the country's largest mixed-use design firms

August 11, 2010

Top 75 mixed-use design firms
	Company	Billings ($)
1	Arup	85,800,000
2	Skidmore, Owings & Merrill	76,400,000
3	HKS	60,118,250
4	Kohn Pedersen Fox Associates	56,940,000
5	RTKL Associates	42,256,924
6	Arquitectonica	40,560,000
7	Gensler	37,215,000
8	HOK	30,080,000
9	Rolf Jensen & Associates	20,959,650
10	Thornton Tomasetti	20,513,692
11	NBBJ	20,360,250
12	Perkins+Will	20,000,000
13	Burt Hill	19,569,000
14	Jerde Partnership, The	17,220,000
15	tvsdesign	15,620,000
16	TRO Jung/Brannen	15,512,000
17	RMJM	14,298,852
18	Perkins Eastman	10,700,000
19	Cubellis	10,695,000
20	Cooper Carry	8,970,150
21	URS Corp.	8,400,000
22	WATG	7,762,230
23	HDR Architecture	6,788,000
24	OZ Architecture	6,645,000
25	FXFOWLE Architects	6,555,000
26	S/L/A/M Collaborative, The	6,512,071
27	Syska Hennessy Group	5,780,000
28	Stanley Consultants	5,625,000
29	Dewberry	5,140,000
30	GHT Limited	4,900,000
31	Coffman Engineers	4,726,620
32	Durrant Group, The	4,202,000
33	SBLM Architecture PC	4,200,000
34	ADD Inc.	4,160,000
35	Beyer Blinder Belle Architects & Planners	4,152,442
36	Weidlinger Associates	4,100,000
37	RSP Architects	4,009,151
38	Leo A Daly	3,835,471
39	Interface Engineering	3,727,416
40	KlingStubbins	3,720,000
41	GreenbergFarrow	3,630,000
42	Perkowitz+Ruth Architects	3,520,000
43	Schirmer Engineering Corp.	3,463,868
44	Magnusson Klemencic Associates	3,200,000
45	Sasaki Associates	3,095,000
46	VOA Associates	3,060,000
47	Environmental Systems Design	2,940,000
48	KTA Group	2,760,000
49	MBH Architects	2,629,463
50	Paulus, Sokolowski and Sartor	2,604,000
51	OWP/P	2,515,000
52	Little	2,340,000
53	Gresham, Smith and Partners	2,256,900
54	ka	2,200,000
55	Glumac	2,130,000
56	GRAEF	2,100,000
57	BBG-BBGM	2,050,000
57	KMD Architects	2,050,000
59	Nelson	2,022,747
60	Fentress Architects	1,900,781
61	RNL Design	1,872,000
62	Henderson Engineers	1,750,518
63	KKE Architects	1,660,000
64	Solomon Cordwell Buenz	1,645,000
65	KPFF Consulting Engineers	1,620,000
66	Lilker Associates Consulting Engineers	1,600,000
67	Wiss, Janney, Elstner Associates	1,560,000
68	DeStefano and Partners	1,548,000
69	SmithGroup	1,477,950
70	Legat Architects	1,431,638
71	Allen & Shariff Corp.	1,425,000
72	Brinjac Engineer	1,379,400
73	X-nth	1,354,769
74	Shive-Hattery	1,332,875
75	Simpson Gumpertz & Heger	1,317,600
Source: 2009 Giants 300 survey. For more Giants 300 rankings, visit www.BDCnetwork.com/Giants