Top BIM Engineering Firms [2013 Giants 300 Report]

Rank	Company	2012 BIM Revenue ($)
1	Jacobs Engineering Group	$4,465,746,000
2	URS Corp.	$292,864,749
3	Science Applications International Corp.	$131,066,235
4	Arup	$123,364,028
5	Merrick & Co.	$106,000,000
6	SSOE Group	$99,560,561
7	Thornton Tomasetti	$93,431,545
8	Buro Happold Consulting Engineers	$78,006,000
9	Middough	$60,000,000
9	KPFF Consulting Engineers	$60,000,000
11	KJWW Engineering Consultants	$51,092,154
12	Clark Nexsen	$37,364,300
13	Vanderweil Engineers	$32,858,900
14	Bard, Rao + Athanas Consulting Engineers	$32,000,000
15	Magnusson Klemencic Associates	$31,843,000
16	Henderson Engineers	$31,742,887
17	Glumac	$30,116,000
18	Walter P Moore	$29,092,693
19	Affiliated Engineers	$28,907,000
20	M-E Engineers	$28,500,000
21	H&A Architects & Engineers	$27,734,657
22	Michael Baker Jr.	$25,900,000
23	Degenkolb Engineers	$23,647,736
24	TLC Engineering for Architecture	$22,700,613
25	Heapy Engineering	$21,674,602
26	STV	$21,051,000
27	Haynes Whaley Associates	$19,740,185
28	CCRD Partners	$19,000,000
29	TTG	$18,395,200
30	Syska Hennessy Group	$18,015,883
31	Smith Seckman Reid	$18,000,000
32	Paulus, Sokolowski and Sartor	$15,200,000
33	Environmental Systems Design	$14,338,994
34	GRAEF	$12,600,000
35	Interface Engineering	$10,772,782
36	BRPH	$10,136,212
37	Rist-Frost-Shumway Engineering	$8,000,000
37	Barge, Waggoner, Sumner and Cannon	$8,000,000
39	M/E Engineering	$7,500,000
40	Newcomb & Boyd	$6,331,085
41	Dunham Associates	$6,000,000
42	Bridgers & Paxton Consulting Engineers	$5,735,421
43	Bergmann Associates	$5,500,000
43	Simpson Gumpertz & Heger	$5,500,000
45	Dewberry	$5,412,709
46	CJL Engineering	$5,197,143
47	Peter Basso Associates	$5,000,000
48	Zak Companies	$4,543,488
49	H.F. Lenz	$4,050,000
50	Wallace Engineering	$4,000,000
50	Hixson Architecture, Engineering, Interiors	$4,000,000
52	KLH Engineers	$3,518,208
53	Coffman Engineers	$3,000,000
54	Ross & Baruzzini	$2,407,000
55	Sparling	$2,156,592
56	Wick Fisher White	$2,113,000
57	AKF Group	$2,000,000
58	RDK Engineers	$1,985,000
59	GHT Limited	$1,600,000
60	P2S Engineering	$1,452,000
61	RMF Engineering Design	$1,250,000
62	Brinjac Engineering	$1,224,543
63	Aon Fire Protection Engineering	$1,000,000
64	Mazzetti	$714,544
65	ThermalTech Engineering	$500,000
66	FBA Engineering	$500,000
67	GRW	$462,300
68	Bala Consulting Engineers	$400,000
69	Primera Engineers	$393,000
70	Walker Parking Consultants	$380,361
71	Apogee Consulting Group	$309,000
72	KCI Technologies	$255,000
73	Kamm Consulting	$113,494
74	Allen & Shariff	$112,000
75	G&W Engineering	$60,000

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Read the full 2013 Giants 300 Report

Learning objectives After reading this article, you should be able to: Understand issues of thermal performance and energy efficiency in relation to window and door systems; describe optimal detailing of the window-wall interface and how it contributes to building performance, sustainability, and occupant well-being; understand how durability contributes to sustainable windows/doors; and list sustainable O&M requirements for window and door systems.

| Jul 21, 2011

Falling Architecture Billings Index reflects decrease in design demands

This months Architecture Billings Index (ABI), provided by the American Institute of Architects, is almost a full point lower than last month’s reported score. June’s reading of 47.2 was short of the required 50 to achieve billings increases, making July’s reading of 46.3 an unwelcome sign of market tidings.