Nusret Orhun Köstem

Mr. Nusret Orhun Köstem is a Head-Finance at Haci Ömer Sabanci Holding AS, a Chairman at CarrefourSA Carrefour Sabanci Ticaret Merkezi AS, a Member at CFA Society Istanbul, a Member at The CFO Network LLC and a Member at World Business Council for Sustainable Development.
He is on the Board of Directors at Enerjisa Enerji AS, Akbank TAS, Kordsa Teknik Tekstil AS, Enerjisa Üretim Santralleri AS, Çimsa Sabanci Cement BV, Sabanci University and Sabanci Climate Technologies.
Mr. Köstem was previously employed as a Chief Financial Officer by Anadolu Efes Spor Kulübü, a Chief Financial Officer by Efes Beverage Group, a Regional Director-Middle East & Pakistan by Coca-Cola Icecek AS, a Finance Director by Efes Breweries International NV, and a Head-Finance by AG Anadolu Grubu Holding AS.
He received his undergraduate degree from Middle East Technical University, a graduate degree from Istanbul Bilgi University and an MBA from Middle East Technical University.