| Accu-Sort Systems |
| Advocare |
| AK Steel |
| ALCOA |
| Alien Technology |
| All-Clad Metalcrafters |
| Alliant Technologies (ATK) |
| American Book Co. |
| American Building Supplies |
| American Express |
| American Thermoplastic |
| Armstrong World Industries |
| Bay Valley Foods |
| Becton Dickinson |
| Berkshire Mills |
| Bowe, Bell & Howell |
| Cadbury |
| Cambridge-Lee Industries |
| Campbell's Soup Company |
| Carclo Technical Plastics |
| Cerro Fabricated Products |
| Check Corporation |
| Chicago Aerosol |
| Chicago Tribune |
| Cima Technology |
| Citigroup |
| Coca-Cola |
| Columbia Distributing |
| Conco Systems |
| Contract Filling |
| Cook Vascular |
| Corning |
| Dairy Farmers of America |
| Dallas Morning News |
| Del Monte Foods |
| Dell |
| Dematic |
| Dillard's |
| Discover Financial |
| DLM Foods |
| Dormont Manufacturing |
| Drugstore.com |
| Durand Glass |
| Eddie Bauer |
| Electrol Systems |
| Eurpac Services |
| First Solar |
| Foot Levelers |
| Foot Locker |
| Friesens |
| Frito-Lay |
| Galliker's Dairy |
| General Mills |
| General Nutrition |
| Gerdau Ameristeel |
| GlaxoSmithKline |
| GNC |
| GOJO Industries |
| Golden Circle Foods |
| Greenwood Packing |
| Grenzebach Automation |
| H.J. Heinz |
| Haemonetics |
| Hart & Cooley |
| Hewlett Packard |
| Hutchinson FTS |
| IBM |
| Indiana Packers |
| Johnson & Johnson |
|
| Johnson Controls |
| Kellogg |
| Kern-Liebers |
| Kimberly-Clark |
| Kraft Foods |
| Laubscher Cheese |
| Leviton Manufacturing |
| Loctite (Henkel International) |
| L'Oreal Cosmetics |
| Malin |
| Marcegaglia USA |
| Marking Products SRL |
| Matthews Australasia |
| Mead Envelopes (MWV) |
| Medrad |
| Mississauga Seating Systems |
| Moore Business Forms (Moore Wallace) |
| Morgan Foods |
| Nestle |
| New Balance |
| Newmont Mining |
| North Star Bluescope Steel |
| Novozymes |
| Omaha World Herald |
| Ortho-McNeill |
| Osram Sylvania |
| Outotec Canada |
| Owens-Illinois |
| Penreco Chemicals (Calumet) |
| PepsiCo |
| Permatex |
| Philips Lighting |
| Philips Respironics |
| Pilgrim's Pride |
| Pitney Bowes |
| Polyglass |
| PPG Industries |
| Precision Solutions |
| Prim Hall |
| Proctor & Gamble |
| QVC |
| Schwan's |
| Schweppes |
| Sealed Air |
| Seattle Times |
| Sensus Metering Systems |
| Siemens |
| Smucker's |
| Smurfit-Stone |
| Snyder of Berlin |
| Sony |
| Swanson Health Products |
| The Carriage House Companies |
| Thibiant International |
| Tyson Foods |
| US Food Service |
| U.S. Postal Service |
| Unilever |
| USG |
| Ventana USA |
| VF Jeanswear |
| Walgreens |
| Wal-Mart |
| Wegmans |
| WESCO |
| Xodus Medical |
| Xpedx |
| Zinsser Paints |
| Zweigle's |
|
