1. Biogenesis Bago SA
2. Boehringer Ingelheim International GmbH
3. Ceva Sante Animale
4. Dechra Pharmaceuticals PLC
5. Elanco Animal Health Inc.
6. HESTER BIOSCIENCES LIMITED
7. Indian Immunologicals Ltd.
8. Merck & Co. Inc.
9. Neogen Corporation
10. Nutreco N.V.
11. Phibro Animal Health Corporation
12. Vetoquinol S.A.
13. Vetpharma Animal Health S.L.
14. Virbac SA
15. Zoetis Inc.