Pfizer is a global pharmaceutical company. The company aims to improve peoples lives by discovering, developing, manufacturing, marketing, saling and distributing biopharmaceutical products worldwide. Majority of revenue comes from manufacture and sale of biopharmaceutical products.
Main product areas include vaccines, onclogy pharmaceuticals, cardiovascular medicines, hospital injectable and anti-infective medicines, biosimilars for immune and inflammatory diseases and products for rare diseases (like amyloidosis, hemophilia and endocrine diseases).
The company sells products in over 125 countries, with US and Japan being the main markets for the company. Products are sold principally to wholesalers, but also directly to retailers, hospitals, clinics, government agencies and pharmacies.