The biggest groups in Turkey are willing to go into a partnership in many fields they are active. Cooperation is even became a tradition now. Nurol Holding is one of the companies having many partners in Turkey, working together with 16 companies. Ugur Dogan, CEO of Nurol Holding has stated that they are active in a large scale infrastructure commitment projects in construction sector and defense industry so they cooperate mainly in these fields. Nurol Holding is working in cooperation with FNSS Defense Systems, Nurol BAE Systems, Highway Investment and Operation, Enova Energy, Ilısu Hydroelectric power plants and Dam project, Hasankeyf bridges project, Marmaray, Ordu Beltway Project.