1. Adams
2. Boehringer Ingelheim
3. Ceva Sante Animale S.A.
4. Ecto Development Corporation
5. Elanco Animal Health Inc
6. Eli Lilly and Company
7. Hartz Mountain Corporation
8. Merck Animal Health
9. Merial Animal Health Ltd
10. Promika
LLC
11. Sergeant’s Pet Care Products Inc.
12. Virbac Corporation
13. Wellmark International Inc.
14. Zoetis Services LLC