1. 3M Company
2. Advanced Sterilization Products Services Inc.
3. Altapure
LLC
4. CS Medical
LLC
5. Demi Specialty Chemicals & Company
6. Getinge Group
7. Matachana Group
8. Metrex Research
LLC
9. Microchem Laboratory
10. Olympus America Inc.
11. Rentokil Initial PLC
12. Solvay SA
13. Sterigenics International LLC
14. Steris Corporation
15. Stryker Corporation