Regal Entertainment Group was founded in 1989 by Philip Anschutz and has the highest amount of theaters, in the most diverse locations, in America. As of September 2016, Regal was operating out of 7,310 screens in 565 theaters across 42 states. Additionally, its theaters were operating in five American territories, including Guam and Saipan. Its geographically diverse circuit includes theaters in 46 of the top 50 U.S. designated market areas. With head offices located in Knoxville, Tennessee, the group’s point of origin, its three main theater brands are comprised of Regal Cinemas, United Artists Theatres, and Edwards Theatres. Some of its other brands are Sawmill Theaters, Hoyts Cinemas, Eastern Federal Theatres, Great Escape Theatres and Hollywood Theaters. Since 2009, Amy E. Miles has been CEO.