Top 50 Data Center Engineering Firms

Vanderweil Engineers, Jacobs, and Syska Hennessy Group top Building Design+Construction’s annual ranking of the nation’s largest data center sector engineering and E/A firms, as reported in the 2016 Giants 300 Report.

By BD+C Staff | August 10, 2016

TOP 50 DATA CENTER ENGINEERING FIRMS
Rank	Firm	2015 Revenue
1	Vanderweil Engineers	$41,247,200
2	Jacobs	$40,110,000
3	Syska Hennessy Group	$38,578,562
4	Environmental Systems Design	$14,670,507
5	Highland Associates	$9,100,000
6	Dewberry	$8,997,875
7	Newcomb & Boyd	$4,683,201
8	Ghafari Associates	$4,000,000
9	Arup	$3,727,928
10	Glumac	$2,971,198
11	H.F. Lenz Company	$2,728,653
12	Affiliated Engineers	$2,714,000
13	Burns & McDonnell	$2,500,000
14	KZF Design	$2,197,624
15	Zak Companies	$2,001,673
16	Bala Consulting Engineers	$1,880,000
17	Ross & Baruzzini	$1,831,648
18	Wick Fisher White	$1,720,000
19	Core States Group	$1,640,527
20	Cardno Haynes Whaley	$1,357,825
21	RMF Engineering	$1,257,000
22	Magnusson Klemencic Associates	$1,255,913
23	WSP \| Parsons Brinckerhoff	$1,238,000
24	Dunham Associates	$1,050,000
25	KJWW / TTG	$1,049,086
26	Wendel	$1,005,965
27	SSOE Group	$980,000
28	Bridgers & Paxton Consulting Engineers	$900,406
29	Thornton Tomasetti	$833,542
30	JBA Consulting Engineers	$816,632
31	Henderson Engineers	$793,735
32	Heapy Engineering	$689,595
33	RDK Engineers	$646,020
34	TLC Engineering for Architecture	$629,411
35	Apogee Consulting Group	$592,000
36	CRB	$520,000
37	William Tao & Associates	$504,623
38	Jensen Hughes	$393,599
39	I. C. Thomasson Associates	$373,200
40	Mazzetti	$346,401
41	Pedco E & A Services	$317,000
42	Wiss, Janney, Elstner Associates	$250,000
43	Karpinski Engineering	$250,000
44	GHT Limited	$225,000
45	Hankins and Anderson	$206,415
46	Spectrum Engineers	$194,055
47	Smith Seckman Reid	$183,242
48	ThermalTech Engineering	$150,000
49	CJL Engineering, Inc.	$122,099
50	Interface Engineering	$121,130
51	KCI Technologies	$100,000

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