Radio Express is an independent radio syndication company based in Pasadena, California, whose main focus is in markets outside the U.S. The company was founded by Tom Rounds, one of the creators of American Top 40. Radio Express was created in 1985 as a way to distribute AT40 to stations outside the United States, three years after ABC Radio Networks acquired AT40's production company, Watermark Inc. Radio Express is active in international barter syndication, for advertisers like Coca-Cola, Zain, Airtel and Heineken.