- Bayer Biological Products
- Corning Incorporated
- DSM Pharmaceuticals
- Eisai
- GlaxoSmithKline
- General Mills/Pillsbury
- Hospira
- Magellan Labs
- Merck Manufacturing Division
- Novartis
- Novo Nordisk
- Pfizer, Incorporated
- Raytheon Engineers and Constructors
- Talecris Biotherapeutics
- Wyeth Vaccines