About Caesars Entertainment Corporation Caesars Entertainment Corporation (CEC) is the world's most diversified casino-entertainment provider and the most geographically diverse U.S. casino-entertainment company. CEC is mainly comprised of the following three entities: the majority owned operating subsidiary Caesars Entertainment Operating Company, wholly owned Caesars Entertainment Resort Properties and Caesars Growth Properties, in which we hold a variable economic interest. Since its beginning in Reno, Nevada, 75 years ago, CEC has grown through development of new resorts, expansions and acquisitions and its portfolio of subsidiaries now operate 49 casinos in 13 U.S. states and five countries. CEC's resorts operate primarily under the Caesars®, Harrah's® and Horseshoe® brand names. CEC's portfolio also includes the London Clubs International Limited family of casinos.