Gilead Sciences, Inc. BrandsUpdated: November 8, 2013 Gilead Sciences, Inc. manufacturers the following brands:Cayston Complera Emtriva Flolan Letairis Ranexa Stribild Truvada Viread Vistide GenericsBack to TopGilead Sciences, Inc. manufacturers the following generics:Ambrisentan Aztreonam Cidofovir Cobicistat Elvitegravir Emtricitabine Epoprostenol Ranolazine Rilpivirine Tenofovir