Altria Group, Inc. (NYSE: MO) (previously name Philip Morris Companies Inc.), based in Henrico County, Virginia, is the parent company of Philip Morris USA, John Middleton, Inc. and Philip Morris Capital Corporation, and is one of the world's largest tobacco corporations. In addition, Altria Group, Inc. has a 28.7% economic and voting interest in one of the world's largest brewing companies, UK based SABMiller plc. It is a component of the S&P 500 and was a component of the Dow Jones Industrial Average until February 19, 2008.