Corporate Members

Alcoa Illinois Tool Works, Inc. Quarles & Brady LLP
Alliant Energy International Paper Company Rockwell Automation, Inc.
Altria Group, Inc. Isle of Capri Casinos, Inc. Rockwell Collins, Inc.
Ameren Johnson Controls, Inc. S.C. Johnson & Son, Inc.
American Family Mutual Insurance Company JohnsonDiversey, Inc. Schneider National Inc.
American Packaging Corporation JPMorgan Chase Bank N.A. School Speciality Inc.
Archer Daniels Midland Company Kimberly-Clark Corporation Schreiber Foods, Inc.
AT&T Kohl's Department Stores Sears Holdings Corporation
The Auto Club Group (AAA) Kraft Foods, Inc. Siemens Corporation
Ball Corporation MacLean-Fogg Corporation/MacLean Vehicle Systems Snap-on Incorporated
Bemis Company, Inc. Madison Gas & Electric Square D/Schneider Electric USA
Cardinal Health, Inc. Major League Baseball State Farm Insurance Companies
Cargill, Inc. Manpower, Inc. Technisource Packaging
Case New Holland Corporation (CNH) Marshall & Ilsley Corporation Telephone & Data Systems, Inc.
Caterpillar, Inc. McCain Foods USA Inc. Temple-Inland, Inc.
Chrysler Group LLC Miller Brewing Company Time Warner, Inc.
Cooper Power Systems Milwaukee Metropolitan Sewerage District Tyco International, Inc.
Cummins, Inc. Milwaukee Public Schools U.S. Bank
Deere & Company Mitsubishi Motor Manufacturing North America, Inc. United Parcel Service, Inc.
DuPont Company Monsanto Company United Technologies Corporation
Enterprise Rent-A-Car Motion Industries Inc. United Water
Federal-Mogul Corporation Motorola, Inc. U.S. Department of Commerce - MBDA
Fru-Con Construction Corporation MPI W. W. Grainger, Inc.
GE Healthcare National City Corporation Wal-Mart Stores Inc.
General Mills, Inc. Navistar - International Truck and Engine Corporation Wells Fargo
General Motors Corporation Nestlé USA, Inc. Weyerhaeuser Company
Georgia-Pacific LLC Northwestern Mutual Life Insurance Company Whirlpool Corporation
GMR Marketing LLC Office Depot, Inc. Wisconsin Energy Corporation/We Energies
The Goodyear Tire & Rubber Company OfficeMax, Inc. Wisconsin Housing & Economic Authority (WHEDA)
Harley-Davidson Motor Company The Principal Financial Group Wisconsin Physicians Service
The Hershey Company The Procter & Gamble Company  
Honda, North American Cost Planning The Professional Golfers' Association of America