TripAdvisor, Inc. owns and operates a portfolio of online travel brands. The company operates its business through two segments: Hotel and Other. The Hotel segment includes revenue generated from services related to hotels, including click-based and display-based advertising revenue from making hotel room nights, airline reservations, and cruise reservations available for price comparison and booking, as well as subscription-based products such as Business Listings, transaction-based products such as Jetsetter and Tingo, and other revenue related to hotels. The Other segment consists of the aggregation of three operating segments, which include its attractions, restaurants and vacation Rentals businesses. TripAdvisor was founded by Langley Steinert & Stephen Kaufer in July 2011 and is headquartered in Needham, MA.