Thomas Cook AG was the parent company of Thomas Cook UK & Ireland, Condor Airlines and other such subsidiaries until 12 February 2007 when it merged with MyTravel Group PLC. The new combined company was named Thomas Cook Group plc and was listed on the London Stock Exchange.It was originally incorporated on 1 November 1997 as "C&N Touristic AG" but the name was changed following the 2002 acquisition of Thomas Cook.