TripAdvisor, Inc. operates as an online travel company. The company operates through two segments, Hotel and Other. Its travel research platform aggregates reviews and opinions about accommodations, destinations, activities and attractions, and restaurants that enable consumers to plan and book hotels, vacation rentals, flights, activities and attractions, and restaurants. The company operates TripAdvisor-branded Websites that include tripadvisor.com in the United States; and localized versions of the Website in 45 countries, including in China under the brand daodao.com. The company’s TripAdvisor-branded Websites feature approximately 200 million reviews and opinions on 1.6 million accommodations, including approximately 9,15,000 hotels and accommodations; and 6,50,000 vacation rentals, as well as 2.4 million restaurants and approximately 5,00,000 attractions in 1,47,000 destinations worldwide. It also manages and operates 24 other media brands that provide travel planning resources across the travel sector, including airfarewatchdog.com, bookingbuddy.com, cruisecritic.com, everytrail.com, familyvacationcritic.com, flipkey.com, gateguru.com, holidaylettings.co.uk, holidaywatchdog.com, independenttraveler.com, jetsetter.com, thefork.com, niumba.com, onetime.com, oyster.com, seatguru.com, smartertravel.com, tingo.com, travelpod.com, tripbod.com, vacationhomerentals.com, viator.com, virtualtourist.com, and kuxun.cn. TripAdvisor, Inc. was founded in 2000 and is headquartered in Newton, Massachusetts.