Ceva Sant? Animale (France)
Virbac (France)
Phibro Animal Health Corporation (US)
Hipra (Spain)
Boehringer Ingelheim International GmbH (Germany)
Zoetis Inc. (US)
Biog?nesis Bag? S.A.(Argentina)
Merck & Co. Inc. (US)
Elanco Animal Health Incorporated (US)
and Neogen Corporation (US).