Net Holdings AS engages in the provision of tourism and real estate development services. It operates through the following segments: Tourism, Publishing, Holdings, and Other. The Tourism segment offers hotel management, tourist shopping, car rental and parking management services, and duty free operations. The Publishing segment produces, sells, and distributes children's books and pre-school educational books. The Holding segment involves the management of the group companies. The Other segment comprises construction such as real estate development, and agriculture services. It also operates casinos and other gambling halls. The company was founded on January 5, 1981 and is headquartered in Istanbul, Turkey.