Gebr. Heinemann is one of the world's most important retailers and distributors in the international travel market. It continues its business life as a family company since its foundation in 1879, at its headquarters in Hamburg, HafenCity. Gebr. Heinemann has approximately 6,700 employees worldwide. In 2021, the family business achieved controlled group turnover of €2.1 billion.
ATU Duty Free offers duty-free store services with more than 110 stores in 3 continents, 6 countries, 20 airports, 1 cruise port, with a sales area of more than 25,000 m². Founded by TAV Airports and Unifree Duty Free / Gebr. Heinemann partnership, ATU Duty Free is one of Türkiye's leading duty-free store operators which offers passengers access to 50 thousand products types from the world's most well-known brands at advantageous prices.