1.Boehringer Ingelheim International GmbH
2.Zoetis Inc.
3.Elanco Animal Health Incorporated
4.Norbrook Laboratories Limited
5.SeQuent Scientific Limited
6.Merck & Co. Inc.
7.Dechra Pharmaceuticals Plc
8.Vetoquinol S.A.
9.Ceva Sant? Animale SA
10.Chanelle Pharma Group Ltd.