Bristol Myers Squibb is an American multinational pharmaceutical company, headquartered in New York City. BMS is one of the world's largest pharmaceutical companies, and is consistently ranked on the Fortune 500 list of the largest U.S. corporations. As of September 2020, it had total revenue of $39.3 billion. Bristol Myers Squibb manufactures prescription pharmaceuticals and biologics in several therapeutic areas, including cancer, HIV/AIDS, cardiovascular disease, diabetes, hepatitis, rheumatoid arthritis, and psychiatric disorders. BMS's primary R&D sites are located in Lawrence, New Jersey, Summit, New Jersey, formerly HQ of Celgene, New Brunswick, New Jersey, Redwood City, California, and Boudry in Switzerland, with other sites in Devens and Cambridge, Massachusetts, East Syracuse, New York, Braine-l'Alleud, Belgium, Tokyo, Japan, Bangalore, India, and Wirral, United Kingdom. BMS previously had an R&D site in Wallingford, Connecticut. Wikipedia