Caesars Entertainment Corporation, through its subsidiaries, provides casino-entertainment and hospitality services in the United States and internationally. The company operates through two segments, Caesars Entertainment Resort Properties, and Caesars Growth Partners Casino Properties and Developments. It operates 15,000 slot machines and 1,200 table games, as well as other games comprising keno, poker, and race and sports books; and buffets, restaurants, bars, nightclubs, and lounges located throughout the company's casinos, as well as banquets and room service. As of December 31, 2016, the company owned and operated 12 casinos. It also operates online gaming business that provides real money games; and owns the World Series of Poker tournaments and brand. In addition, the company provides various retail and entertainment offerings in its casinos, as well as The LINQ promenade, an open-air dining, entertainment, and retail development; and operates The AXIS theater at Planet Hollywood, and The High Roller, a 550-foot observation wheel. The company was formerly known as Harrah's Entertainment Inc. and changed its name to Caesars Entertainment Corporation in November 2010. Caesars Entertainment Corporation was founded in 1937 and is based in Las Vegas, Nevada.