Gilead Sciences

Foster City, United States

Gilead Sciences is an American biopharmaceutical company founded in 1987 that specializes in researching and developing antiviral drugs for treating HIV/AIDS, hepatitis B, hepatitis C, influenza, and COVID-19. The company has evolved from a biotechnology startup into a leading pharmaceutical company with a rapidly expanding product portfolio and global presence. Gilead is headquartered in Foster City, California, and is a member of the Nasdaq-100 and S&P 100.