Clientele
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Abbott Laboratories
AMEC
American Electric Power
Amtrak
ArcelorMittal Steel
Arkema Inc.
ASARCO
Ashland Chemical
BASF
BHP Copper, Inc.
BMW International
Bovis Lend Lease
BP Amoco
Cargill
Centerpoint Properties
Chemtura Corporation
Chicago Transit Authority
Citgo
City of Chicago
Commonwealth Edison
Conectiv Energy
ConocoPhillips
Consolidated Edison
Corn Products Corporation
Corning Incorporated |
Chrysler
Dow Chemical USA
Eli Lilly and Company
Exelon
Exxon Mobil Corporation
Ford Motor Company
General Electric
General Motors
Gilbane Building Company
Hoffman-La Roche Inc.
Home Depot
Honeywell International Inc.
John Deere & Company
Kraft General Foods
Marathon Oil Company
Merck & Co., Inc.
NASA
National Starch & Chemical
Navistar International
NewPage Corporation
NiSource
O’Brien & Gere
Pannatoni Construction Inc.
Pennsylvania Power & Light
Pepper Construction Co. |
Pfizer Inc.
Phelps Dodge
Praxair
Proctor & Gamble Company
Quantum Chemical
Rohm & Haas
SEPTA
Sherwin Williams
Skanska USA Building, Inc.
Smurfit Stone
Sunoco, Inc.
The Hershey Company
The Trump Corporation
Turner Construction Co.
U.S. EPA
United States Steel Corporation
Valero
Walbridge Aldinger
Walsh Construction Company
Waste Management, Inc.
Wausau Paper
WE Energies
Weston Solutions
Wyeth Pharmaceuticals
Xcel Energy |