Top 55 Engineering Companies

TOP 55 ENGINEERING COMPANIES
Rank	Firm	2015 Revenue
1	WSP \| Parsons Brinckerhoff	$507,779,000
2	Fluor Corp.	$234,170,000
3	Arup	$170,601,562
4	Jensen Hughes	$126,307,878
5	KJWW / TTG	$121,000,000
6	Vanderweil Engineers	$110,028,000
7	Syska Hennessy Group	$99,432,587
8	Henderson Engineers	$94,551,747
9	Simpson Gumpertz & Heger	$83,125,000
10	Walter P Moore	$72,264,662
11	BR+A Consulting Engineers	$61,000,000
12	Smith Seckman Reid	$59,586,203
13	Environmental Systems Design	$52,394,670
14	ME Engineers	$51,400,000
15	Magnusson Klemencic Associates	$49,483,828
16	TLC Engineering for Architecture	$47,855,690
17	Glumac	$47,014,670
18	DeSimone Consulting Engineers	$44,112,915
19	Mazzetti	$37,140,683
20	Coffman Engineers	$35,436,712
21	Interface Engineering	$34,242,040
22	RDK Engineers	$31,646,583
23	I. C. Thomasson Associates	$31,100,000
24	JBA Consulting Engineers	$29,307,908
25	ThermalTech Engineering	$28,900,000
26	Heapy Engineering	$26,580,153
27	Newcomb & Boyd	$24,172,156
28	Bala Consulting Engineers	$23,500,000
29	M/E Engineering	$23,442,000
30	H.F. Lenz Company	$23,283,392
31	Loring Consulting Engineers	$23,000,000
32	Dunham Associates	$22,050,000
33	P2S Engineering	$20,318,446
34	Bridgers & Paxton Consulting Engineers	$19,475,834
35	KLH Engineers	$17,838,026
36	Robins & Morton	$17,540,000
37	Cardno Haynes Whaley	$17,284,271
38	Wallace Engineering	$17,000,000
39	Spectrum Engineers	$15,596,896
40	Karpinski Engineering	$14,448,500
41	CJL Engineering, Inc.	$14,261,252
42	Peter Basso Associates	$14,005,342
43	Global Engineering Solutions	$13,100,000
44	GHT Limited	$12,810,000
45	Allen & Shariff Corp.	$11,052,241
46	JQ Engineering	$10,632,000
47	Zak Companies	$8,915,552
48	Baird, Hampton & Brown	$8,591,793
49	Wick Fisher White	$7,777,200
50	dbHMS	$7,680,000
51	OLA Consulting Engineers	$6,872,851
52	Kamm Consulting	$6,600,763
53	William Tao & Associates	$6,307,788
54	Leidos	$5,707,000
55	G & W Engineering Corp.	$5,001,286
56	Architectural Engineers	$3,235,745
57	KCL Engineering	$2,570,959
58	Yates Companies, The	$300,000

RETURN TO THE GIANTS 300 LANDING PAGE

After a century of service, use, and countless modifications which eroded the historical character of the building and grounds, the restoration brought the 200,000-sf building back to its former grandeur by restoring historical elements, preserving existing materials, and rehabilitating spaces for contemporary uses.

| Jan 12, 2012

Stellar earns construction industry's most prestigious safety award

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| Jan 12, 2012

3M takes part in Better Buildings Challenge

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| Jan 11, 2012

DOE announces guide for 50% more energy efficient retail buildings

The 50% AEDG series provides a practical approach for designers and builders of retail stores, and other major commercial building types, to achieve 50% energy savings compared to the building energy code used in many parts of the nation.

| Jan 11, 2012

Mortenson starts construction of Rim Rock Wind Project

Renewable energy contractor to build 189-megawatt wind project in Sunburst, Mont.

| Jan 9, 2012

Shawmut appoints Les Hiscoe COO and EVP

In his new role, Hiscoe will focus on developing the Company’s field services divisions; national business in retail, hospitality, gaming, and sports venues; Tri-State business in academic and healthcare; sales and marketing; and human resources