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GIANTS 300 REPORT: Top 75 Office Sector Engineering Firms

Giants 400

GIANTS 300 REPORT: Top 75 Office Sector Engineering Firms

AECOM, Jacobs, and Burns & McDonnell head BD+C's ranking of the nation's largest office sector engineering and engineering/architecture firms. 


By BD+C Staff | August 5, 2015
GIANTS 300 REPORT: Top 75 Office Sector Engineering Firms

Exposed ductwork typifies the high-tech nature of the 30 floors of DirectTV’s 690,000-sf Los Angeles campus. The Building Team: JLL (PM), AECOM (architect/interiors), Nabih Youssef Associates (SE), ARC Engineering (MEP), KGM Architectural Lighting, and Clune Construction (GC). Photo: Robb Williamson, courtesy AECOM

  Company 2014 Office Revenue ($)
1 AECOM $947,497,000
2 Jacobs $512,160,000
3 Burns & McDonnell $69,727,005
4 Thornton Tomasetti $65,486,893
5 WSP | Parsons Brinckerhoff $54,344,358
6 Arup $38,144,105
7 Syska Hennessy Group $37,550,128
8 Leidos $28,461,000
9 KPFF Consulting Engineers $24,527,000
10 Hankins & Anderson $23,890,957
11 Dewberry $19,253,947
12 Wiss, Janney, Elstner Associates $15,750,000
13 Environmental Systems Design $15,276,584
14 Magnusson Klemencic Associates $13,535,865
15 RDK Engineers $13,259,000
16 Aon Fire Protection Engineering $12,000,000
17 Vanderweil Engineers $11,481,900
18 Simpson Gumpertz & Heger $11,470,000
19 Cardno Haynes Whaley $10,529,061
20 GHT Ltd. $10,088,605
21 Bala Consulting Engineers $9,204,000
22 ME Engineers $7,790,000
23 KCI Technologies $7,000,000
24 Highland Associates $6,200,000
25 Walter P Moore $5,498,356
26 Hixson Architecture, Engineering, Interiors $5,000,000
27 H.F. Lenz Company $4,942,560
28 Bridgers & Paxton Consulting Engineers $4,346,316
29 CJL Engineering $4,235,747
30 Wendel $4,099,302
31 Henderson Engineers $4,011,185
32 KJWW Engineering Consultants $3,678,103
33 Martin/Martin $3,334,360
34 TLC Engineering for Architecture $3,225,752
35 Guernsey $3,183,777
36 Newcomb & Boyd $3,159,194
37 Jensen Hughes $3,103,361
38  Kamm Consulting $3,015,715
39 KLH Engineers $3,009,930
40 STV $2,614,000
41 Smith Seckman Reid $2,388,597
42 Epstein $2,340,100
43 OLA Consulting Engineers $2,291,000
44 Dunham Associates $2,250,000
45 Karpinski Engineering $2,200,000
46 DeSimone Consulting Engineers $2,125,440
47 SSOE Group $1,926,260
48 Swanson Rink $1,700,000
49 Spectrum Engineers $1,508,352
50 G&W Engineering $1,453,200
51 Peter Basso Associates $1,404,000
52 GRAEF $1,310,000
53 Affiliated Engineers $1,309,000
54 LaBella Associates $1,284,698
55 ThermalTech Engineering $1,200,000
56 GRW $1,130,150
57 Heapy Engineering $1,104,981
58 Barge, Waggoner, Sumner and Cannon $1,100,000
59 Zak Companies $1,091,570
60 M/E Engineering $1,082,121
61 William Tao & Associates $1,080,000
62 Wick Fisher White $1,013,000
63 Rist-Frost-Shumway Engineering $1,000,000
64 Degenkolb Engineers $880,609
65 TTG $878,125
66 Davis, Bowen & Friedel $702,741
67 Mazzetti $694,206
68 Coffman Engineers $578,000
69 Allegheny Design Services $544,384
70 Core States Group $500,000
71 Primera Engineers $411,476
72 CTLGroup $400,000
73 Wallace Engineering $390,000
74 Larson Design Group $366,645
75 I. C. Thomasson Associates $310,000

 

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