Top 35 Engineering/Architecture Firms

TOP 35 ENGINEERING/ARCHITECTURE FIRMS
Rank	Firm	2015 Revenue
1	AECOM	$1,026,350,000
2	Jacobs	$852,130,000
3	Thornton Tomasetti	$213,548,965
4	Burns & McDonnell	$200,748,166
5	Woolpert	$115,400,057
6	SSOE Group	$109,180,000
7	Affiliated Engineers	$108,435,000
8	Wiss, Janney, Elstner Associates	$93,520,600
9	IPS	$92,543,417
10	CRB	$80,967,500
11	STV	$78,102,179
12	Ghafari Associates	$77,650,000
13	Dewberry	$74,774,093
14	Benham Design	$54,581,205
15	Walker Parking Consultants	$54,329,700
16	BSA LifeStructures	$45,176,374
17	RMF Engineering	$41,900,000
18	Shive-Hattery	$41,868,177
19	Wendel	$33,915,850
20	Core States Group	$32,509,344
21	Highland Associates	$29,880,000
22	Hankins and Anderson	$29,625,342
23	Fishbeck, Thompson, Carr & Huber	$28,470,000
24	Ross & Baruzzini	$27,713,951
25	Hixson Architecture, Engineering, Interiors	$23,200,000
26	KCI Technologies	$23,100,000
27	Luckett & Farley	$18,064,000
28	Sherlock, Smith & Adams	$15,000,000
29	Graef	$14,243,853
30	KZF Design	$11,971,444
31	Rist-Frost-Shumway Engineering	$10,535,000
32	CTLGroup	$9,900,000
33	Davis, Bowen & Friedel	$9,174,007
34	Stanley Consultants	$9,153,138
35	Pedco E & A Services	$8,900,000
36	Primera Engineers	$6,809,226
37	Apogee Consulting Group	$5,250,400
38	Boldt Company, The	$3,240,000

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