Founded in 2005 with the purpose of developing concession projects in water and wastewater industry in Türkiye, building plants to obtain potable and utility water from above ground and underground sources, designing and constructing main transmission lines, water and sewage networks, Akfen Güllük Environment and Water Investment, Construction, Operation Co. has taken part in, and has been awarded, the tender for the Concession Project for the Construction and the Operation of Güllük Municipality Water and Wastewater Plants for 35 years in 2006.