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The 2013 Top 200 Environmental Firms

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In 2013, global market forces caught up with the Top 200 Environmental Firms, with total revenue in the surveyed categories unable to sustain the 5% gain that last year’s participants reported. But the $51.7 billion in environmental-services revenue reported for 2012, off 4.5% from last year’s total, still exceeds the 2011 figure of $51.3 billion. It was buoyed by a 7.1% one-year rise in international work and a 19% boost since 2010 in private-sector client work.

The table below shows only rankings and company name. ** indicates the firm did not appear on the 2012 list. For complete data from the 2013 Top 200 Environmental Firms report, see the following links:

The Top 200 Environmental Firms
RANK FIRM TOTAL
(IN $ MIL)
2013 2012
1 1 CH2M HILL Ltd., Englewood, Colo.† 4,295.9
2 2 URS Corp., New York, N.Y.† 3,531.0
3 3 Veolia Environment North America, Chicago, Ill.† 2,490.0
4 5 Tetra Tech Inc., Pasadena, Calif.† 2,419.0
5 4 Bechtel Corp., San Francisco, Calif.† 2,172.0
6 6 EnergySolutions Inc., Salt Lake City, Utah 1,808.5
7 7 AECOM Technology Corp., New York, N.Y. 1,501.0
8 9 MWH Global, Broomfield, Colo.† 1,480.0
9 16 Golder Associates Corp., Mississauga, Ontario, Canada† 1,227.9
10 11 Clean Harbors Inc., Norwell, Mass. 1,177.0
11 12 ARCADIS U.S. Inc., Highlands Ranch, Colo.† 1,171.0
12 10 Fluor Corp., Irving, Texas 1,156.9
13 18 Black & Veatch, Overland Park, Kan.† 1,153.3
14 17 AMEC plc, London, England, U.K. 957.1
15 14 Battelle Memorial Institute, Columbus, Ohio 949.2
16 15 CDM Smith, Cambridge, Mass.† 912.7
17 19 Environ. Resources Management Inc. (ERM), London, England, U.K.† 905.0
18 8 The Shaw Group Inc., Baton Rouge, La.†1 834.1
19 22 HDR, Omaha, Neb.† 787.1
20 20 Parsons Corp., Pasadena, Calif.† 712.1
21 21 Layne Christensen Co., Mission Woods, Kan.† 681.1
22 24 Stantec Inc., Edmonton, Alberta, Canada† 646.1
23 25 Science Applications International Corp. (SAIC), McLean, Va.† 623.9
24 31 The Babcock & Wilcox Co., Charlotte, N.C.† 600.5
25 30 Garney Holding Co., Kansas City, Mo.†2 493.7
26 23 The Walsh Group Ltd., Chicago, Ill.† 482.8
27 13 Kiewit Corp., Omaha, Neb.† 444.0
28 26 Aegion Corp., St. Louis, Mo.† 428.4
29 49 LVI Services Inc., New York, N.Y. 404.9
30 32 Cardno USA Inc., Portland, Ore. † 404.8
31 33 Antea Group, Gouda, The Netherlands† 386.6
32 27 Skanska USA Inc., East Elmhurst, N.Y.† 386.5
33 39 WorleyParsons Ltd., North Sydney, New South Wales, Australia 386.0
34 35 ICF International, Fairfax, Va. 3 381.4
35 36 Conestoga-Rovers & Associates, Niagara Falls, N.Y. 380.0
36 29 Alberici Corp., St. Louis, Mo.† 322.1
37 41 Brown and Caldwell, Walnut Creek, Calif. 299.0
38 ** SNC-Lavalin Inc., Montreal, Quebec, Canada† 296.5
39 40 ENVIRON Holdings Inc., Arlington, Va.† 285.8
40 ** Degremont Technologies North America, Richmond, Va. 250.0
41 38 Parsons Brinckerhoff, New York, N.Y.† 238.4
42 42 Sevenson Environmental Services Inc., Niagara Falls, N.Y.† 234.9
43 45 TRC Cos. Inc., Lowell, Mass. 231.0
44 47 Bowen Engineering Corp., Indianapolis, Ind. 218.2
45 46 PC Construction Co., South Burlington, Vt. 198.3
46 50 Geosyntec Consultants Inc., Atlanta, Ga.† 194.1
47 66 Lakeshore TolTest Corp., Detroit, Mich.† 192.0
48 43 PCL Construction Enterprises Inc., Denver, Colo.† 191.6
49 69 Barnard Construction Co. Inc., Bozeman, Mont.† 186.2
50 63 McCarthy Holdings Inc., St. Louis, Mo.† 184.0
51 59 WSP + Genivar, Montreal, Quebec, Canada †4 181.9
52 51 Wharton-Smith Inc., Lake Monroe, Fla. 164.8
53 ** Gilbane Building Co., Providence, R.I.† 162.1
54 54 Burns & McDonnell, Kansas City, Mo. 162.1
55 91 ECC, Burlingame, Calif.† 161.3
56 80 American Infrastructure, Worcester, Pa.† 161.2
57 52 Hazen and Sawyer P.C., New York, N.Y. 160.4
58 58 O’Brien & Gere, Syracuse, N.Y.† 157.1
59 48 ecology and environment Inc., Lancaster, N.Y.† 155.4
60 57 SCS Engineers, Long Beach, Calif.† 151.0
61 64 Kleinfelder, San Diego, Calif. 149.2
62 60 Carollo Engineers Inc., Walnut Creek, Calif. 148.5
63 ** Shimmick Construction Co. Inc., Oakland, Calif.† 138.4
64 82 Remedial Construction Services LP, Houston, Texas† 137.0
65 72 Perma-fix Environmental Services, Atlanta, Ga.† 127.5
66 53 The S.M. Stoller Corp., Broomfield, Colo. 124.5
67 61 Michael Baker Corp., Moon Township, Pa.† 123.0
68 83 Terracon Consultants Inc., Olathe, Kan.† 122.5
69 65 Groundwater & Environmental Services Inc., Neptune, N.J. 120.7
70 70 Brasfield & Gorrie, LLC, Birmingham, Ala. 117.8
71 71 Hatch Mott MacDonald, Iselin, N.J.† 117.8
72 81 Woodard & Curran Inc., Portland, Maine 115.1
73 84 EA Engineering, Science and Technology Inc., Hunt Valley, Md. 111.3
74 78 Ulliman Schutte Construction LLC, Miamisburg, Ohio† 108.0
75 44 Los Alamos Technical Associates Inc., Albuquerque, N.M.† 104.5
76 74 Gannett Fleming Inc., Harrisburg, Pa.† 101.6
77 99 Apex Cos. LLC, Rockville, Md.† 101.2
78 ** Rice Lake Construction Group, Deerwood, Minn. 100.0
79 87 The Conti Group, Edison, N.J. 98.4
80 85 Crowder Construction Co., Charlotte, N.C. 93.8
81 77 J.R. Filanc Construction Co., Inc, Escondido, Calif. 93.6
82 76 Clean Earth Inc., Hatboro, Pa.† 87.3
83 79 Environmental Restoration LLC, St. Louis, Mo. 85.1
84 ** T.A. Loving Co., Goldsboro, N.C. 84.0
85 68 Pepper Construction Group, Chicago, Ill.† 82.5
86 73 Lyles Construction Group, Fresno, Calif. 80.8
87 112 Environmental Quality Management Inc., Cincinnati, Ohio 79.5
88 97 Bureau Veritas, Fort Lauderdale, Fla. 78.9
89 89 NCM, Brea, Calif.† 78.3
90 90 Atkins North America, Tampa, Fla. 77.6
91 102 Crossland Heavy Contractors Inc., Columbus, Kan. 77.3
92 96 Haley & Aldrich Inc., Burlington, Mass. 76.7
93 94 Greeley and Hansen LLC, Chicago, Ill.† 75.9
94 105 SWCA Environmental Consultants, Phoenix, Ariz. 73.2
95 100 GZA GeoEnvironmental Inc., Norwood, Mass.† 72.0
96 104 The Cadmus Group Inc., Waltham, Mass. 70.7
97 114 C.H. Nickerson & Co. Inc., Torrington, Conn. 70.1
98 111 USA Environment LP, Houston, Texas† 70.0
99 101 Kennedy/Jenks Consultants Inc., San Francisco, Calif. 69.8
100 115 Anchor QEA LLC, Seattle, Wash. 68.2

ENR Top Lists or selections from the directory databases are available on pressure-sensitive labels or computer printouts. Included are the principal officer's name and title, company name and address, and phone and fax numbers. Click here for information on purchasing mailing lists.

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