Zoetis Inc. is the world's largest producer of medicine and vaccinations for pets and livestock. The company was a subsidiary of Pfizer, the world's largest drug maker, but with Pfizer's spinoff of its 83% interest in the firm it is now a completely independent company.
The company directly markets the products in approximately 45 countries, and sells the products in more than 100 countries. Operations outside the United States accounted for 50% of the total revenue. Contemporaneous with the spinoff in June 2013 S&P Dow Jones Indices announced that Zoetis would replace First Horizon National Corporation in the S&P 500 stock market index.
Twenty-eight sites in 11 countries make up Zoetis' manufacturing network, each facility designed to meet chemical and infectious agent safety regulatory requirements. Many R&D operations are co-located with manufacturing sites, a collaboration that allows bringing new products to market faster.
Zoetis builds on six-decade Pfizer history and aims for high tech innovative manufacturing technologies. Zoetis products include: Apoquel, Cerenia, Convenia, Dectomax, Draxxin, Excede, Excenel…
According to en.wikipedia