Pfizer

Pfizer Inc. is a prominent American multinational pharmaceutical and biotechnology company, established in 1849 in New York City. The company focuses on discovering, developing, manufacturing, and marketing medicines, vaccines, and consumer health products aimed at enhancing human and animal health. Headquartered in Manhattan, Pfizer operates in over 180 countries and employs around 83,000 people. As one of the largest research-based pharmaceutical companies globally, Pfizer's portfolio includes a wide range of prescription medicines, vaccines, medical devices, and consumer healthcare products. Key therapeutic areas include oncology, immunology, cardiology, and rare diseases. Notable products include the COVID-19 vaccine Comirnaty, cancer treatment Ibrance, and cardiovascular medication Eliquis. Pfizer also offers consumer health products like ChapStick and Preparation H, along with specialized services such as sterile injectable pharmaceuticals and biosimilars. The company serves healthcare providers and patients worldwide, with a significant portion of its revenue coming from international markets.