GlaxoSmithKline plc (NYSE:GSK (NYSE:GSK)) is a global healthcare company headquartered in Brentford, United Kingdom. It researches, develops and manufactures a broad range of pharmaceutical medicines, vaccines and consumer healthcare products. GSK’s pharmaceutical portfolio focuses on specialty and primary care, with key therapeutic areas that include respiratory, HIV, immuno-inflammation and oncology. Its consumer healthcare division offers well-known brands in oral health, pain relief, respiratory health and nutrition.
The company was established in 2000 through the merger of Glaxo Wellcome and SmithKline Beecham, both of which traced their origins to the 19th century. Since that time, GSK has invested heavily in R&D, establishing research centers across North America, Europe and Asia. The company’s long history of innovation has led to the development of breakthrough therapies and preventive vaccines that address major global health challenges.
GSK’s vaccine business develops and commercializes immunizations against diseases such as influenza, shingles, meningitis and human papillomavirus (HPV). In pharmaceuticals, the company markets treatments such as advair and breo for asthma and COPD, Tivicay and Triumeq for HIV, and a growing pipeline in oncology and rare diseases. On the consumer healthcare side, its portfolio includes Sensodyne toothpaste, Voltaren gel, Panadol pain reliever and Centrum multivitamins.
Serving markets in more than 100 countries, GSK leverages a global manufacturing and distribution network to reach patients and consumers worldwide. Under the leadership of CEO Emma Walmsley, the company has pursued strategic partnerships and portfolio realignments to strengthen its focus on science-led growth. GSK continues to collaborate with governments, health organizations and academic institutions to advance public health initiatives and expand access to medicines and vaccines.