Pfizer Limited engages in manufacturing, marketing, trading, and export of pharmaceutical products in India and internationally. The company offers its products in various therapeutic areas, including neuro/central nervous system, hormones, cardiovascular, hemophilia, anti-infectives, gynecology, pain/analgesics, orthopedic, oncology, urology, anti-parasitic, gastro intestinal, vaccines, respiratory, and vitamins/minerals/nutrients. It sells its products through a network of independent distributors primarily under various brand names. The company was incorporated in 1950 and is headquartered in Mumbai, India.