Born in the Biga district of Çanakkale in 1969, İlhan Doğan completed his primary and
secondary education in Biga. He founded Doğtaş A.Ş. with his brothers in 1987.
He joined the industry after establishing furniture and decoration manufacturing plants in 1988. At the same time, he served as Deputy Chairman of the Çanakkale Chamber of Industry and Commerce. Since September 2012 he is working as Board Member of Doganlar Furniture Group.
İlhan Doğan is also the Chairman of the Board in charge of the Energy Group at the Doğanlar Holding A.Ş. He is a member of Çanakkale Businessmen Association. He is married and has a child.