1. Akorn Operating Co. LLC
2. An-Vision GmbH
3. Bausch & Lomb Incorporated
4. Beaphar
5. Boehringer Ingelheim International GmbH
6. Boss Pet Products Inc.
7. Domes Pharma S.A.
8. Ecoanolytes Limited
9. Epicur Pharma by Stokes Healthcare Inc.
10. Farnam Companies Inc. by Central Garden & Pet Company
11. I-MED Animal Health
12. Innovacyn Inc.
13. Manna Pro Products LLC
14. MENFORSAN by LABORATORIES BILPER
S.L.
15. Menicon Co. Ltd.
16. Merck & Co. Inc.
17. MiracleCorp Products
18. Nutramax Laboratories Inc.
19. Nutri-Vet by Compana Pet Brands LLC
20. Revival Animal Health
21. TVM UK Animal Health Ltd.
22. virbac S.A.
23. Zoetis Inc.
24. Zymox by Pet King Brands