GlaxoSmithKline plc

About GlaxoSmithKline plc

GlaxoSmithKline is a global biopharma company headquartered in London, researching, developing, and manufacturing prescription medicines, vaccines, and consumer healthcare products. Its therapeutic focus spans infectious diseases, HIV, oncology, immunology, and respiratory conditions. GSK operates research centers, manufacturing sites, and commercial offices worldwide, supplying over 160 markets. The company was formed in 2000 through the merger of Glaxo Wellcome and SmithKline Beecham and rebranded to GSK in 2022.