Company Story
2000 - TripAdvisor founded by Stephen Kaufer, Langley Steinert, and Tom Palka
2004 - TripAdvisor raises $4 million in funding from General Catalyst Partners
2005 - TripAdvisor launches its hotel review feature
2007 - Expedia acquires TripAdvisor for $1.2 billion
2011 - TripAdvisor goes public with an initial public offering (IPO)
2012 - TripAdvisor acquires Wanderfly, a travel recommendation site
2014 - TripAdvisor acquires Viator, a tours and activities booking site
2015 - TripAdvisor acquires FlipKey, a vacation rental site
2018 - TripAdvisor launches its Experiences platform for booking tours and activities