1. 3M COMPANY
2. COLGATE-PALMOLIVE COMPANY
3. DANAHER CORPORATION
4. DENTSPLY INTERNATIONAL
5. HENRY SCHEIN Inc.
6. INSTITUT STRAUMANN AG
7. IVOCLAR VIVADENT
8. MITSUI CHEMICALS Inc.
9. NAKANISHI INTERNATIONAL (NSK)
10. PATTERSON COMPANIES INC.
11. THE PROCTER & GAMBLE COMPANY
12. STRAUMANN AG
13. ULTRADENT PRODUCTS INC.
14. YOUNG INNOVATIONS Inc.
15. ZIMMER BIOMET HOLDINGS Inc.