ITA Software
ITA Software is a travel industry software division of Google, formerly an independent company, in Cambridge, Massachusetts. The company was founded by Jeremy Wertheimer, a computer scientist from the MIT Artificial Intelligence Laboratory and Cooper Union, with his partner Richard Aiken in 1996. On July 1, 2010, ITA agreed to be acquired by Google. On April 8, 2011, the US Department of Justice approved the buyout. As part of the agreement, Google was required to license ITA software to other websites for five years. History ITA's first product was an airfare search and pricing system called QPX. This system has been and is used by travel companies such as Bing Travel, CheapTickets, Kayak.com, and Orbitz, and by airlines such as Alitalia, American, ANA, Cape Air, Delta Air Lines, United Airlines, US Airways, and Virgin Atlantic. ITA also hosts its own airfare search website based on QPX, called "Matrix", although it is not possible to buy tickets from it. ITA was known for using programming puzzles to attract and evaluate potential employees since 2001. Some of these puzzles have appeared in ads on Boston's MBTA subway system. ITA is also one of the highest-profile companies to base their software on Common