Hilton Worldwide Holdings Inc. is a multinational hospitality company primarily known for its chain of hotels and resorts. Its business encompasses the operation, ownership, management, and franchising of hotels, resorts, and vacation properties worldwide. Hilton operates a wide range of brands catering to different market segments, including luxury, full-service, select-service, and extended-stay hotels. Some of its well-known brands include Hilton Hotels & Resorts, Waldorf Astoria Hotels & Resorts, Conrad Hotels & Resorts, DoubleTree by Hilton, and Hampton by Hilton, among others. Additionally, Hilton offers various services such as dining, meetings and events spaces, and leisure facilities within its properties.