British American Tobacco plc is a multinational tobacco company headquartered in London, United Kingdom. It is one of the largest tobacco companies in the world, with operations in over 180 countries. The company produces and sells cigarettes, cigars, and other tobacco products under well-known brands such as Dunhill, Lucky Strike, and Pall Mall. British American Tobacco is committed to responsible business practices, including sustainable agriculture and reducing the harm caused by its products. The company employs over 55,000 people worldwide and is listed on the London Stock Exchange.