Top Data Center Engineering Firms [2014 Giants 300 Report]

Rank	Company	2013 Data Center Revenue
1	Fluor Corporation	$243,370,000
2	Jacobs	47,490,000
3	Syska Hennessy Group	41,934,230
4	URS Corp.	25,100,000
5	Vanderweil Engineers	21,588,000
6	Integrated Design Group	13,574,682
7	Parsons Brinckerhoff	12,185,435
8	Environmental Systems Design	10,063,915
9	Arup	9,997,297
10	Highland Associates	8,400,000
11	AKF Group	7,965,000
12	Dewberry	6,640,874
13	Glumac	6,541,483
14	H.F. Lenz	4,500,000
15	Leidos	4,160,000
16	Bala Consulting Engineers	3,192,000
17	Henderson Engineers	2,782,839
18	H&A Architects & Engineers	2,700,000
19	RMF Engineering	2,500,000
20	Zak Companies	2,414,034
21	Wick Fisher White	1,629,917
22	Sparling	1,626,044
23	GHT Limited	1,575,000
24	TLC Engineering for Architecture	1,531,865
25	Newcomb & Boyd	1,340,931
26	Affiliated Engineers	1,323,000
27	RDK Engineers	1,190,000
28	Thornton Tomasetti	1,138,961
29	CRB	1,013,150
30	Dunham Associates	1,000,000
31	Joseph R. Loring & Associates	1,000,000
32	Karpinski Engineering	951,142
33	Bridgers & Paxton Consulting Engineers	843,476
34	KPFF Consulting Engineers	800,000
35	Heapy Engineering	774,965
36	Aon Fire Protection Engineering Corp.	700,000
37	WSP Group	660,000
38	Mazzetti	494,741
39	Martin/Martin	425,141
40	TTG	351,000
41	KJWW Engineering Consultants	325,576
42	Ross & Baruzzini	318,908
43	I. C. Thomasson Associates	300,000
44	Wiss, Janney, Elstner Associates	270,000
45	CJL Engineering	247,750
46	Total Building Commissioning	246,795
47	STV	217,000
48	ThermalTech Engineering	150,000
49	Paulus, Sokolowski and Sartor	150,000
50	Barge Waggoner Sumner & Cannon	150,000
51	Coffman Engineers	120,000
52	GRW	101,332
53	Wallace Engineering	69,000
54	Spectrum Engineers	65,186
55	Allen & Shariff	65,000
56	P2S Engineering	52,770
57	Interface Engineering	47,004
58	Kamm Consulting	39,350
59	SSOE Group	17,189
60	Brinjac Engineering	10,480

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Building Design+Construction's monthly Market Intelligence Report offers a snapshot of the health of the U.S. building construction industry, including the commercial, multifamily, institutional, and industrial building sectors. This report tracks the latest metrics related to construction spending, demand for design services, contractor backlogs, and material price trends.

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