Hilton Hotels Corporation is a leading hospitality company that owns, manages, and franchises over 2,000 hotels across the country. The company's international arm, Conrad Hotels, has locations in Australia, England, Ireland, Egypt, Belgium, Turkey, Hong Kong, and Singapore. Though publicly traded, the chain was for most of its history led by members of the Hilton family from 1919, when founder Conrad Hilton bought his first hotel. By the late 1940s, Hilton owned a worldwide chain of premium hotels. In the 1960s, Hilton sold its international operations and concentrated on management contracts and franchising. The company created innovative joint-venture arrangements that became standard industry practice.