15 Largest Drug Companies in the World

8. Sanofi (NASDAQ:SNY)

Revenue – $37,692 million

The French MNC is one of the largest drug companies by prescription sales. Business units include specialty care, vaccines and general medicine. The company has partnered with GlaxoSmithKlein in the development of a Covid-19 vaccine candidate and clinical trials. Sanofi is the market leader in flu vaccines.