GSK (United Kingdom)

GSK (GlaxoSmithKline) is a global pharmaceutical and healthcare company headquartered in the United Kingdom, specializing in vaccines, specialty medicines, and general medicines. Leading products include Shingrix shingles vaccine, Nucala for severe eosinophilic asthma, Trelegy Ellipta triple therapy for COPD, Dovato and Triumeq for HIV treatment, and Benlysta for systemic lupus erythematosus.