Thomas Cook Group Plc engages in the provision of leisure travel services. It operates through the following segments: Group Tour Operator, Group Airline, and Corporate. The Group Tour Operator segment includes tour operations and associated activities. The Group Airline segment offers airline-related services, including both scheduled and charter services. The Corporate segment consists of certain residual businesses and corporate functions. The company was founded on June 19, 2007 and is headquartered in London, the United Kingdom.