Top Engineering/Architecture Firms [2014 Giants 300 Report]

Rank	Company	2013 EA Revenue ($)
1	Jacobs	3,684,260,000
2	AECOM Technology Corp.	1,769,120,000
3	Parsons Brinckerhoff	316,350,284
4	URS Corp.	280,333,336
5	Burns & McDonnell	160,922,332
6	Thornton Tomasetti	145,038,225
7	SSOE Group	114,501,762
8	CRB	96,860,000
9	Wiss, Janney, Elstner Associates	88,887,000
10	Dewberry	78,770,181
11	Leidos	68,080,000
12	STV	64,756,000
13	Walker Parking Consultants	41,278,930
14	H&A Architects & Engineers	40,275,000
15	Shive-Hattery	35,354,309
16	RMF Engineering	33,375,000
17	Highland Associates	33,200,000
18	Ross & Baruzzini	28,125,074
19	Barge Waggoner Sumner & Cannon	24,655,000
20	H.F. Lenz	22,481,858
21	Hixson Architecture, Engineering, Interiors	22,100,000
22	Fishbeck, Thompson, Carr & Huber	20,400,000
23	Newcomb & Boyd	19,686,317
24	Gray Construction	18,720,000
25	Paulus, Sokolowski and Sartor	17,600,000
26	Guernsey	15,463,071
27	Graef	15,396,626
28	Integrated Design Group	13,711,800
29	Rist-Frost-Shumway Engineering	10,250,000
30	Stanley Consultants	7,925,565
31	Davis, Bowen & Friedel	7,150,059
32	CTLGroup	6,270,000
33	Primera Engineers	5,900,000
34	Carlson Design Construct	5,070,000
35	Apogee Consulting Group	4,068,954
36	GRW	3,753,047
37	Boldt Company, The	3,750,000

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A terminal modernization program can be a complicated and expensive task that airport operators may be hesitant to undertake unless necessitated by demands for increased capacity. This is the first post in our series examining why airport operators should bother to upgrade their facilities, even if capacity isn’t forcing the issue.