With over 45 years of experience and a Bachelor of Science in Chemistry, Mac MacGregor held a variety of positions before landing at Virbac. He began at Unilever in the U.K., followed by management roles with DuPont, both in the U.K. and the U.S. From there he joined Rhodia, of the Solvay Group, where he served as an analgesics Plant Manager in St. Louis, Missouri. Mr. MacGregor went on to work for TEVA, where he held the positions of General Manager for an antibiotic plant; Vice President of Operations for TEVA Animal Health; Director of Engineering for the entire North American API Division; and General Manager for an API plant. In his role at Virbac, Mr. MacGregor is responsible for industrial operations of Virbac North America, which encompasses planning, directing and coordinating all manufacturing and quality control activities. He also leads efforts to efficiently supply customers based upon their needs and pharmaceutical/regulatory requirements.