Top K-12 School Sector Engineering Firms [2013 Giants 300 Report]

Rank	Company	2012 K-12 Revenue ($)
1	AECOM Technology Corp.	$100,150,000
2	URS Corp.	$55,927,778
3	STV	$45,937,000
4	Jacobs Engineering Group	$36,550,000
5	Parsons Brinckerhoff	$19,100,000
6	TTG	$9,985,300
7	Shive-Hattery	$7,379,425
8	BRPH	$4,900,000
9	KCI Technologies	$4,200,000
10	Dewberry	$3,852,971
11	KJWW Engineering Consultants	$3,643,844
12	Thornton Tomasetti	$3,589,317
13	Wiss, Janney, Elstner Associates	$3,570,000
14	Joseph R. Loring & Associates	$3,500,000
15	KPFF Consulting Engineers	$3,000,000
16	M/E Engineering	$2,779,150
17	Interface Engineering	$2,745,564
18	Simpson Gumpertz & Heger	$2,700,000
19	CJL Engineering	$2,507,621
20	Rist-Frost-Shumway Engineering	$2,500,000
21	FBA Engineering	$2,405,000
22	Allen & Shariff	$2,200,000
23	Coffman Engineers	$2,140,000
24	Heapy Engineering	$2,086,975
25	Bridgers & Paxton Consulting Engineers	$2,024,266
26	RDK Engineers	$1,975,000
27	AKF Group	$1,576,000
28	Vanderweil Engineers	$1,553,500
29	French & Parrello Associates	$1,500,000
30	SSOE Group	$1,473,611
31	Glumac	$1,404,000
32	Peter Basso Associates	$1,400,000
33	Wallace Engineering	$1,350,000
34	Henderson Engineers	$1,118,069
35	Brinjac Engineering	$1,080,748
36	Clark Nexsen	$1,063,791
37	G&W Engineering	$1,000,000
37	KLH Engineers	$1,000,000
37	WSP USA	$1,000,000
40	TLC Engineering for Architecture	$933,884
41	H.F. Lenz	$847,000
42	Davis, Bowen & Friedel	$833,642
43	Sparling	$785,356
44	Primera Engineers	$748,000
45	M-E Engineers	$700,000
46	Environmental Systems Design	$610,185
47	Paulus, Sokolowski and Sartor	$500,000
48	RMF Engineering Design	$500,000
49	OLA Consulting Engineers	$400,000
50	Rolf Jensen & Associates	$400,000
51	Karpinski Engineering	$379,369
52	Bala Consulting Engineers	$350,000
53	Eaton Energy Solutions	$312,320
54	Wick Fisher White	$300,697
55	Apogee Consulting Group	$278,000
56	Arup	$251,475
57	Aon Fire Protection Engineering	$200,000
57	GHT Limited	$200,000
59	Mazzetti	$182,262
60	Dunham Associates	$150,000
61	GRW	$135,860
62	Magnusson Klemencic Associates	$109,780
63	Science Applications International Corp.	$109,282
64	Barge, Waggoner, Sumner and Cannon	$100,000
64	CTLGroup	$100,000
66	Degenkolb Engineers	$97,850
67	P2S Engineering	$86,100
68	Spectrum Engineers	$83,820
69	Affiliated Engineers	$55,000
70	Kamm Consulting	$45,861
71	Newcomb & Boyd	$42,814
72	Haynes Whaley Associates	$34,139
73	Walter P Moore	$29,068

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Components of the $9-million structural concrete construction phase included a 700-foot-long, below-grade baggage-handling tunnel; metal decks covered in poured-in-place concrete; slab-on-grade for the new terminal; and 10 exterior architectural columns––each 56-feet tall and erected at a 14-degree angle.