GlaxoSmithKline

GlaxoSmithKline plc (LSE: GSK NYSE: GSK) is a United Kingdom-based pharmaceutical, biological, and healthcare company. GSK is the world's second largest pharmaceutical company and a research-based company with a wide portfolio of pharmaceutical products covering anti-infectives, central nervous system, respiratory, gastro-intestinal/metabolic, oncology, and vaccines products. It also has a Consumer Healthcare operation comprising leading oral healthcare products, nutritional drinks, and over the counter medicines. It is listed on the London Stock Exchange and is a constituent of the FTSE 100 Index.