TUI Travel PLC is an international leisure travel group. The Company operates in four sectors: Mainstream; Specialist & Emerging Markets; Activity, and Accommodation and Destinations. The Mainstream sector includes the sale of flights, accommodation, car hire, transfers and excursions, in addition to package holidays within the mainstream segment of the leisure travel marketplace. The Mainstream Sector operates two segments: package holidays and component. The Specialist and Emerging Markets sector is comprised of over 40 specialist travel companies. The Activity sector has over 40 activity travel companies that operate in the market segments of marine, adventure, ski, student and sport. The Accommodation and Destinations sector combines a portfolio of business-to-business (B2B) and business-to-customer (B2C) businesses providing destination services to tour operators, travel agencies and individual clients worldwide.