Member Organizations

AbbVie, Inc.
Admiral Envmtl. Svcs., Inc.
AECOM
Alliant Energy
Allstate Insurance Company
Ameren Missouri
Amway Corp.
Anspach Law Office
Aon Risk Services Inc.
Aquinas College
Archer Daniels Midland Co.
Argonne National Laboratory,EVS/240
Barnes & Thornburg LLP
BASF
BBJ Group
BP Products N.A. Inc.
Burns & McDonnell Engineering Co., Inc.
Calvin College
CF Industries
CITGO Petroleum Corp.
Civil & Environmental Consultants, Inc.
Clean Air Engineering
ComEd
Consumers Energy Company
Cornerstone Environmental Group LLC
DAI Environmental, Inc.
Dairyland Power Cooperative
Dynamic Manufacturing, Inc.
E. W. Inman, Ltd.
Envirologic Technologies
Environmental Information Logistis
Environmental Law & Policy Center
Environmental Partners, Inc.
Environmental Resources Mgmt (ERM)
Envmtl. Process Technologies., Inc.
EOSS Associates
ERM
Exelon LaSalle Generating Station
ExxonMobil Refining & Supply Company
EY
EZ-EV (An Exelon Company)
F L O W
Fehr Graham
Fermilab
Fishbeck, Thompson, Carr & Huber
Fleis & VandenBrink Engineering, Inc.
Foley & Lardner LLP
Foth Infrastructure & Environment
Freeborn & Peters LLP
Fuel Tech Inc
General Mills Operations, Inc.
Geosyntec Consultants
GHD Services, Inc.
Great Lakes Coca-Cola Bottling
Green Bay Packaging Inc.
Green Seed Energy
Greensfelder, Hemker & Gale, P.C.
GZA GeoEnvironmental Inc.
Hansen Professional Services
Hepler Broom LLC
Herman Miller Corp.
HOBI International
Holland Board of Public Works
Illinois Attorney General's Office
Illinois Environmental Protection Agency
Illinois Environmental Regulator Group
Illinois Institute of Technology
Illinois Tool Works, Inc.
Indiana Department of Environmental Management
Ingredion Incorporated
Innovative Environmental Solutions Inc.
Jacob & Hefner Assoc.
JF Consulting Inc.
Jones Day
K&L Gates LLP
Kent County DPW
Kent Law
Keramida, Inc.
Klafter & Burke
Kohler Company
Komatsu American Corp.
LADCO
Lake County Illinois Health Dept.
Land and Lakes Company
Madison Gas & Electric Co.
Maron Marvel Bradley Anderson & Tardy
MDEQ-RRD - Grand Rapids
Metropolitan Water Reclamation District of GC
Michael Best & Friedrich LLP
Michigan Dept. of Envmtl. Quality
Michigan Technological University
MicroBac
Milhouse Engineering & Construction, Inc.
Miller Canfield Paddock and Stone PLC
Molex, LLC
Montrose Air Quality Services LLC
Mostardi Platt
National Material Company
Natural Resource Group
Natural Resource Tech
Navistar, Inc.
Nicor Gas
Nipsco
Nixon Peabody LLP
NTH Consultants, Ltd.
O'Brien & Gere Engineeers, Inc.
O'Shea Environmental Assoc Inc.
P. Farber & Associates, LLC
Pacific Ethanol
Podlewski & Hanson
Praxair.com
Quarles & Brady, LLP
R.M. Young Company
Ramboll Environ
Rao Consulting Services, Inc.
Relief EHS
Republic Services, Inc.
RK & Associates, Inc.
Robert E. Sommerlad P.E.
Roux Associates Inc.
RPS GaiaTech
Schiff Hardin LLP
SCS Engineers
Seyfarth Shaw LLP
Short Elliott Hendrickson, Inc.
Silgan
SME
Spectrum Engineering, Inc.
Stepan Company
Stericycle
Teklab Inc.
Test America Inc.
Thompson Coburn LLP
Tradebe Environmental Services
TRC Companies
Trinity Consultants
U.S. DOE
Union Tank Car Company
United Airlines Inc.
Univ. of IL - Sustainable Tech.
University of IL at Urbana-Champaign
University of Illinois at Chicaco
University of Wisconsin-Stevens Point
US Ecology
US EPA Air & Radiation Div
V3 Companies
Varnum Riddering Schmidt & Howlett LLP
Vedder Price P.C.
WDNR
Weaver Consultants Group
Wingra Engineering, S.C.
Wood
ZFS Solutions, LLC