Imperial Brands plc, formerly Imperial Tobacco Group plc, is a British multinational tobacco company headquartered in Bristol, England. It is the world's fourth-largest international cigarette company measured by market share after Philip Morris International, British American Tobacco, and Japan Tobacco, and the world's largest producer of fine-cut tobacco and tobacco papers. Imperial Brands produces over 320 billion cigarettes per year, has 51 factories worldwide, and its products are sold in over 160 countries. Its brands include Davidoff, West, Gauloises Blondes, Montecristo, Golden Virginia, Drum, and Rizla. Imperial Brands is listed on the London Stock Exchange and is a constituent of the FTSE 100 Index. It had a market capitalization around £18.5 billion as of 4 June 2019, the 28th-largest of any company with a primary listing on the London Stock Exchange. Imperial Tobacco Canada, the Canadian subsidiary of British American Tobacco, has no relationship to Imperial Brands. Wikipedia