Regal Entertainment Group is an operator of theatre circuits in the United States. As of March 31, 2017, the Company operated 7,262 screens in 559 theatres in 43 states along with Guam, Saipan, American Samoa and the District of Columbia. The Company manages its business under theatre exhibition operations segment. The Company develops, acquires and operates multi-screen theatres primarily in mid-sized metropolitan markets and suburban growth areas of metropolitan markets throughout the United States. The Company operates multi-screen theatres. The Company is the parent company of Regal Entertainment Holdings, Inc. (REH), which is the parent company of Regal Cinemas Corporation (Regal Cinemas) and its subsidiaries. Regal Cinemas' subsidiaries include Regal Cinemas, Inc. (RCI) and its subsidiaries, which include Edwards Theatres, Inc. (Edwards), Regal CineMedia Corporation (RCM) and United Artists Theatre Company (United Artists).