Tamer Saka completed his undergraduate, graduate and doctoral studies at Istanbul University, Faculty of Business Administration. He served as Manager and Senior Manager responsible for Risk Management Consultancy at Arthur Andersen and Ernst & Young. In 2004, Mr. Saka joined Sabancı Holding as Risk Management Director. In 2010 and 2011, he worked at Willis London as Managing Director in charge of business development activities in nearly 20 countries including Turkey. In December 2011, Tamer Saka joined Kibar Holding as Strategy and Business Development Coordinator; where he served as CEO from 2014 until 2018. Tamer Saka was appointed President of the Cement Group at Sabancı Holding on April 2, 2018.