The 2016 Top 200 Environmental Firms 101-200
August 2016
A government change that began to unfold last year in the U.S., and economic and political turmoil elsewhere,did not curb spending on environmental needspushed by global demographic trends and natural events. Even with budget constraints and delayed contracting, ENR’s Top 200 Environmental Firms saw their revenue grow 3.8% in 2015 to $53.4 billion. The strength of the American economy was evident,as U.S.-generated revenue rose 10.7% to $41.4 billion—over the $40 billion mark for the first time in four years—but revenue beyond its borders fell by the same proportion, to $11.86 billion. Environmental regulation will continue to drive new work, say participants.
More detailed information on the Top 200 Environmental Firms:
View complete 2016 list, with full market analysis
Click below for earlier editions:
2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | 2008 | 2007 | 2006 | 2005 | 2004
DES Engineering and/or design; CSL Consulting and/or studies; CON Construction, contracting and/or remediation; CM-PM Construction management and/or program management; EQP Equipment or device manufacture; OPS Contract operations; R&D Technology and/or research and development, OTH Services not already designated.
ENR 2016 Top 200 Environmental Firms
| Rank 2016/2015 | Firm | Type of Work |
|---|---|---|
|
101/101
|
GREELEY AND HANSEN LLC, Chicago, Ill. |
DES
|
|
102/58
|
ALLAN MYERS, Worcester, Pa. |
CON
|
|
103/81
|
C.H. NICKERSON & CO. INC., Torrington, Conn. |
CON
|
|
104/103
|
ENERCON SERVICES INC., Kennesaw, Ga. |
CSL/DES/CON
|
|
105/108
|
THE CADMUS GROUP, Waltham, Mass. |
CSL
|
|
106/84
|
J.R. FILANC CONSTRUCTION CO. INC., Escondido, Calif. |
CON
|
|
107/130
|
NAVARRO RESEARCH AND ENGINEERING INC., Oak Ridge, Tenn. |
CON
|
|
108/119
|
DUDEK, Encinitas, Calif. |
CSL
|
|
109/92
|
ENVIRONMENTAL QUALITY MANAGEMENT INC., Cincinnati, Ohio |
CON
|
|
110/142
|
CHARTER CONTRACTING CO. LLC, Boston, Mass. |
CON
|
|
111/120
|
ENVIRONMENTAL SCIENCE ASSOCIATES, San Francisco, Calif. |
CSL
|
|
112/115
|
TRIHYDRO CORP., Laramie, Wyo. |
CSL
|
|
113/117
|
JUDY CONSTRUCTION CO., Cynthiana, Ky. |
CON
|
|
114/134
|
AKRF INC., New York, N.Y. |
CSL
|
|
115/111
|
GANNETT FLEMING, Camp Hill, Pa. |
DES
|
|
116/153
|
M.B. KAHN CONSTRUCTION CO. INC., Columbia, S.C. |
CON
|
|
117/116
|
WESTON & SAMPSON, Peabody, Mass. |
DES
|
|
118/124
|
PERMA-FIX ENVIRONMENTAL, Atlanta, Ga. |
OPS
|
|
119/127
|
GEI CONSULTANTS INC., Woburn, Mass. |
CON/CSL/DES
|
|
120/133
|
HEPACO LLC, Charlotte, N.C. |
OTH/CON
|
|
121/100
|
BRASFIELD & GORRIE LLC, Birmingham, Ala. |
CON
|
|
122/121
|
BARR ENGINEERING CO., Minneapolis, Minn. |
CSL
|
|
123/96
|
CROSSLAND HEAVY CONTRACTORS INC., Columbus, Kan. |
OPS
|
|
124/131
|
ENSAFE INC, Memphis, Tenn. |
CSL
|
|
125/114
|
HASKELL, Jacksonville, Fla. |
CON
|
|
126/129
|
ESG OPERATIONS INC., Macon, Ga. |
OPS
|
|
127/123
|
CAPE ENVIRONMENTAL MANAGEMENT INC., Norcross, Ga. |
CON
|
|
128/144
|
PARTNER ENGINEERING AND SCIENCE INC., Torrance, Calif. |
CSL
|
|
129/105
|
GSE CONSTRUCTION CO. INC., Livermore, Calif. |
CON
|
|
130/141
|
INTERTEK–PSI, Oakbrook Terrace, Ill.5 |
CSL
|
|
131/159
|
ENGINEERING/REMEDIATION RESOURCES GROUP INC., Martinez, Calif. |
CON
|
|
132/126
|
PORTAGE INC., Idaho Falls, Idaho |
CON
|
|
133/139
|
KCI TECHNOLOGIES INC., Sparks, Md. |
DES
|
|
134/146
|
ONEIDA TOTAL INTEGRATED ENTERPRISES (OTIE), Milwaukee, Wis. |
CON
|
|
135/122
|
VERSAR INC., Springfield, Va. |
CSL/CON/OPS
|
|
136/143
|
WADE TRIM, Detroit, Mich. |
DES
|
|
137/125
|
GAI CONSULTANTS INC., Homestead, Pa. |
CSL
|
|
138/148
|
WHITMAN, REQUARDT AND ASSOCIATES LLP, Baltimore, Md. |
DES
|
|
139/168
|
CREAMER ENVIRONMENTAL INC., Cedar Grove, N.J. |
CON
|
|
140/136
|
DEWBERRY, Fairfax, Va. |
DES
|
|
141/150
|
WENCK ASSOCIATES INC., Maple Plain, Minn. |
CSL
|
|
142/118
|
ET ENVIRONMENTAL CORP. LLC, Atlanta, Ga. |
CM-PM
|
|
143/149
|
PRECISION ENVIRONMENTAL CO., Independence, Ohio |
CON
|
|
144/156
|
S&ME INC., Raleigh, N.C. |
CSL
|
|
145/158
|
ENVIRONMENTAL COMPLIANCE SERVICES INC., Agawam, Mass. |
CON
|
|
146/147
|
COMANCO ENVIRONMENTAL CORP., Plant City, Fla. |
CON
|
|
147/151
|
T&M ASSOCIATES, Middletown, N.J. |
DES
|
|
148/**
|
INNOVATIVE CONSTRUCTION SOLUTIONS, Santa Ana, Calif. |
CON
|
|
149/155
|
D&B ENGINEERS AND ARCHITECTS PC, Woodbury, N.Y. |
DES
|
|
150/**
|
ARC ABATEMENT, Waco, Texas |
CON
|
|
151/135
|
SLAYDEN CONSTRUCTORS INC., Stayton, Ore. |
CON
|
|
152/106
|
THE CONTI GROUP, Edison, N.J. |
CON
|
|
153/161
|
FOTH COS., De Pere, Wis. |
DES/CM-PM
|
|
154/154
|
TURNER SPECIALTY SERVICES LLC, Baton Rouge, La. |
OPS
|
|
155/**
|
CABRERA SERVICES INC., East Hartford, Conn. |
CON
|
|
156/160
|
TIGHE & BOND INC., Westfield, Mass. |
DES/CSL
|
|
157/**
|
BSI EHS SERVICES AND SOLUTIONS, San Jose, Calif. |
CSL
|
|
158/157
|
LEGGETTE, BRASHEARS & GRAHAM INC., Shelton, Conn. |
CSL/CON
|
|
159/172
|
GRESHAM, SMITH AND PARTNERS, Nashville, Tenn. |
DES
|
|
160/180
|
THE VERTEX COS. INC., Weymouth, Mass. |
CSL
|
|
161/145
|
IREX CONTRACTING GROUP, Lancaster, Pa. |
CON
|
|
162/177
|
PENNONI, Philadelphia, Pa. |
CSL
|
|
163/167
|
ENVIROTRAC LTD., Yaphank, N.Y. |
CON/CSL/DES
|
|
164/164
|
BUILDING CRAFTS INC., Wilder, Ky. |
CON
|
|
165/169
|
STRAND ASSOCIATES INC., Madison, Wis. |
DES
|
|
166/165
|
WRIGHT-PIERCE, Topsham, Maine |
CON/DES
|
|
167/137
|
DLZ, Columbus, Ohio |
DES
|
|
168/**
|
JOHNSON, MIRMIRAN & THOMPSON INC., Sparks, Md. |
DES
|
|
169/173
|
VHB, Watertown, Mass. |
CSL
|
|
170/152
|
BAY WEST LLC, St. Paul, Minn. |
CON
|
|
171/188
|
EAGLE CONTRACTING, L.P., Fort Worth, Texas |
CON
|
|
172/162
|
PARAMETRIX, Seattle, Wash. |
DES/CSL
|
|
173/176
|
LOCUS TECHNOLOGIES, Mountain View, Calif. |
R&D
|
|
174/186
|
LAND REMEDIATION INC., Averill Park, N.Y. |
CON
|
|
175/197
|
JOHNSTON CONSTRUCTION CO., Dover, Pa. |
CON
|
|
176/138
|
POSILLICO ENVIRONMENTAL INC., Farmingdale, N.Y. |
CON
|
|
177/**
|
ENGINEERING CONSULTING SERVICES LTD., Chantilly, Va. |
CSL
|
|
178/**
|
NORMANDEAU ASSOCIATES INC., Bedford, N.H. |
CSL
|
|
179/175
|
RJN GROUP, INC., Wheaton, Ill. |
DES
|
|
180/193
|
STV GROUP INC., New York, N.Y. |
CSL
|
|
181/163
|
BURGESS & NIPLE INC., Columbus, Ohio |
CSL
|
|
182/174
|
RMC WATER AND ENVIRONMENT, Walnut Creek, Calif. |
CSL
|
|
183/181
|
POWER ENGINEERS INC., Hailey, Idaho |
CSL
|
|
184/183
|
SCHNABEL ENGINEERING INC., Glen Allen, Va. |
DES
|
|
185/171
|
AMERICAN CONTRACTING & ENV. SERVICES INC., Columbia, Md. |
CON
|
|
186/190
|
HNTB COS., Kansas City, Mo. |
DES
|
|
187/191
|
MCKIM & CREED INC., Raleigh, N.C. |
DES
|
|
188/185
|
ENVIRONMENTAL CONSULTING & TECHNOLOGY INC., Gainesville, Fla. |
CSL
|
|
189/**
|
PPM CONSULTANTS INC., Monroe, La. |
CON
|
|
190/199
|
SHORT-ELLIOTT-HENDRICKSON (SEH), St. Paul, Minn. |
DES
|
|
191/170
|
J.F. AHERN CO., Fond du Lac, Wis. |
CON
|
|
192/**
|
INTERA INC., Austin, Texas |
CSL
|
|
193/**
|
ABSCOPE ENVIRONMENTAL INC., Canastota, N.Y. |
CON
|
|
194/178
|
STANLEY CONSULTANTS, Muscatine, Iowa |
DES
|
|
195/179
|
CHESTER ENGINEERS INC., Moon Township, Pa. |
DES
|
|
196/194
|
EARTHCON CONSULTANTS INC., Marietta, Ga. |
CSL
|
|
197/**
|
JONES EDMUNDS & ASSOCIATES INC., Gainesville, Fla. |
DES/CSL
|
|
198/198
|
SKELLY AND LOY INC., Harrisburg, Pa. |
CSL
|
|
199/**
|
GRW ENGINEERS INC., Lexington, Ky. |
DES
|
|
200/195
|
SLETTEN COS., Great Falls, Mont. |
CON
|
Type of Firm: Based on the largest % of environmental revenue in categories described below. Multiple listings appear if the largest % is evenly split between two or more categories or within 5% of each other.
DES Engineering and/or design; CSL Consulting and/or studies; CON Construction, contracting and/or remediation; CM-PM Construction management and/or program management; EQP Equipment or device manufacture; OPS Contract operations; R&D Technology and/or research and development, OTH Services not already designated.
Footnote: 5 PSI was acquired in 2015 by Intertek Group PLC
Firms are ranked based on the % of 2015 gross revenue for environmental services. Figures are in $ millions; percents are rounded and may not add up to 100. A company update is marked by number in red, with a detailed footnote on the side of each list page. The list of firm subsidiary names is online at www.enr.com. Two asterisks (**) indicates firms not ranked on the 2015 Top 200 list.