Founder of Sinpas Gayrimenkul Yatirim Ortakligi AS, Servet Gayrimenkul Yatirim Ortakligi AS, Sinpas Yapi and Prodek Yapi Dekorasyonu San Tic AS, Avni Çelik is an entrepreneur and businessperson who has been at the helm of 20 different companies and presently is Chairman at Sinpas Gayrimenkul Yatirim Ortakligi AS, Chairman for Sinpas Yapi, Chairman for Seranit Granit Seramik Sanayi ve Ticaret AS, Chairman for Servet Gayrimenkul Yatirim Ortakligi AS, Chairman at Prodek Yapi Dekorasyonu San Tic AS, Chairman at Bati Ege Gayrimenkul Gelistirme ve Yatirim Ticaret AS, Chairman at Kizilbük Gayrimenkul Yatirim Ortakligi AS, Chairman for Sinpas Holding AS, Chairman at GYY Elektrik Uretim AS (a subsidiary of Sinpas Holding AS), Chairman for Interser Dis Ticaret Servis Ve Turizm Isletmeleri AS, Chairman of Kizilkum Otel Yonetimleri Ve Hiz AS, Chairman for Beyazkum Satis Pazarlama Isl Hiz AS and Chairman for Prodek Mekan Tasarimi Proje Dekorasyon Urun San Ve Tic AS. Mr. Çelik is also on the board of Istanbul Commerce University, Mikrons Mikroinze Mineral Endustrisi Ve Ticaret AS (former Chairman), Bogazici University Foundation and Dogu Istanbul Gayrimenkul Yatirim Ve Ticaret AS and Member of Istanbul Chamber of Industry, Member of Istanbul Chamber of Commerce and Member of Chamber of Civil Engineers.

In his past career Avni Çelik occupied the position of Chairman of Kat Turizm Gayrimenkul Yatirimlari ve Isletme Ticaret SA, Chairman at Yapimek Yapi Mekanik Ve Otomasyon Endustrisi Ticaret AS, Chairman for Kentsel Hizmetler Yapi Ve Isletme San Ticaret AS, Chairman at Dekors Mekan Tasarimi Dekorasyon Ve Ticaret AS, Chairman for Eviya Gayrimenkul Gelistirme Ve Yatirim AS and Chairman at SAF Real Estate Investment Trust, Inc.

Mr. Çelik received an undergraduate degree from Gazi University.