1. Elanco Animal Health Incorporated
2. Ceva Sant? Animale
3. Vetoquinol
4. Merck & Co. Inc.
5. Zoetis Inc.
6. Virbac
7. Bimeda
Inc
8. Vivaldis
9. Bioiberica S.A.U.
10. Boehringer Ingelheim International GmbH