Expedia, Inc. is an online travel company. The Company operates through four segments: Core Online Travel Agencies (Core OTA), trivago, Egencia and HomeAway. The Company's Core OTA segment provides a range of travel and advertising services to its customers across the world, through a range of brands, including Expedia.com and Hotels.com in the United States, and localized Expedia and Hotels.com Websites throughout the world, Orbitz.com, Expedia Affiliate Network, Hotwire.com, Travelocity, Wotif Group, CarRentals.com and Classic Vacations. The Company's trivago segment sends referrals to online travel companies and travel service providers from its hotel metasearch Websites. Its Egencia segment, which also includes Orbitz Worldwide (Orbitz) for Business, provides managed travel services to corporate customers across the world. The Company's HomeAway segment operates an online marketplace for the vacation rental industry.