Top 50 Science + Technology Engineering Firms

Jacobs, Affiliated Engineers, and Vanderweil Engineers top Building Design+Construction’s annual ranking of the nation’s largest science + technology sector engineering and EA firms, as reported in the 2016 Giants 300 Report.

By BD+C Staff | August 12, 2016

TOP 50 SCIENCE + TECHNOLOGY ENGINEERING FIRMS
Rank	Firm	2015 Revenue
1	Jacobs	$51,420,000
2	Affiliated Engineers	$29,447,000
3	Vanderweil Engineers	$21,653,900
4	CRB	$10,200,000
5	RMF Engineering	$6,285,000
6	Mazzetti	$5,199,075
7	Thornton Tomasetti	$4,686,534
8	Newcomb & Boyd	$3,466,430
9	Rist-Frost-Shumway Engineering	$3,335,000
10	Global Engineering Solutions	$3,275,000
11	BR+A Consulting Engineers	$3,000,000
12	Arup	$2,352,966
13	Ghafari Associates	$2,000,000
14	BSA LifeStructures	$1,969,607
15	Syska Hennessy Group	$1,750,876
16	Bridgers & Paxton Consulting Engineers	$1,667,247
17	Environmental Systems Design	$1,571,840
18	Jensen Hughes	$1,555,972
19	STV	$1,378,299
20	KJWW / TTG	$1,365,000
21	RDK Engineers	$1,323,231
22	Spectrum Engineers	$1,288,746
23	Ross & Baruzzini	$1,284,549
24	ThermalTech Engineering	$1,250,000
25	Hankins and Anderson	$1,230,980
26	Karpinski Engineering	$1,100,000
27	Sherlock, Smith & Adams	$1,014,000
28	ME Engineers	$1,000,000
29	Cardno Haynes Whaley	$820,511
30	Pedco E & A Services	$765,000
31	Coffman Engineers	$698,634
32	I. C. Thomasson Associates	$622,000
33	Smith Seckman Reid	$511,913
34	P2S Engineering	$504,514
35	Glumac	$494,360
36	Peter Basso Associates	$474,636
37	Bala Consulting Engineers	$450,000
38	SSOE Group	$390,000
39	dbHMS	$384,000
40	Henderson Engineers	$326,842
41	William Tao & Associates	$315,389
42	Walter P Moore	$315,202
43	Stanley Consultants	$290,773
44	Highland Associates	$220,000
45	KZF Design	$216,000
46	JBA Consulting Engineers	$131,855
47	H.F. Lenz Company	$131,000
48	Wiss, Janney, Elstner Associates	$100,000
49	CTLGroup	$100,000
50	Architectural Engineers	$79,964
51	G & W Engineering Corp.	$50,013
52	Dunham Associates	$50,000

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