Gilead Sciences
Founded in 1987, California-based Gilead Sciences, Inc. is a biopharmaceutical company, which focuses on the research, development, and commercialization of antiviral drugs used in the treatment of diseases like human immunodeficiency virus (HIV), hepatitis B, hepatitis C, and influenza, including Harvoni and Sovaldi. It offers its products under brands including Harvoni, Genvoya, Epclusa, Truvada, Atripla, Descovy, Stribild, Viread, Odefsey, Complera/Eviplera, Sovaldi, and Vosevi.