Alarko Holding AS operates as a holding company. The firm along with its subsidiaries engages in construction, land development, hydro and solar energy generation & distribution, and tours arranging activities. It operates under the following segments: Tourism, Industry & Merchandising, Energy, and Contracting & Land Development. The company was founded by Hazakil Uzeyir Garih and Ishak Alaton in 1954 and is headquartered in Istanbul, Turkey.