He started his professional life with Koç Holding MT program in 1996 and started working in Arçelik A.Ş. Investment finance department at the same time. He held Corporate Finance and Financial Markets Strategist positions in Arçelik until 2007. In 2007, he became Treasury and Capital Markets Manager of Arçelik. In 2009, he became Finance Director at Beko plc, Arçelik’s UK subsidiary. In 2012, he became the Finance Director of Arçelik. Mr. Korkmaz graduated from Department of Business Administration at DEU in 1996. He has also completed his MBA program in Koç University in 2007 and Diploma in Global Business at Oxford University in 2013. As of 1 January 2016, he was appointed as Chief Financial Officer of Tüpraş. He was born in İstanbul in 1974, married with two children and speaks English.

He started his career as a Management Trainee at Beko Elektronik in 1994. He worked as a Project Engineer at Koç Holding in 1997. He was transferred to Zinerji A.Ş. as Project Officer in 2000. In 2001, He became Project Manager at Koç Holding. In 2005, he was appointed as the Marketing, Investment and Group Companies Director at OPET Petrolcülük and in 2006, he became Supply and Technical Assistant General Manager at OPET Petrolcülük. He served as the General Manager of Entek Elektrik Üretim A.Ş. during the period from December 2010 to April 2016. He was appointed as the Assistant General Manager in responsible of Sales and Marketing at Tüpraş in April 2016. He holds a Bachelor’s degree in Mechanical Engineering from Boğaziçi University. He received his Master’s degree in Management from Purdue University, Krannert Business School. He was born in İstanbul in 1969. He speaks English and French.

Levent Zagra started his career at Koç Holding Strategic Planning Department in 1996. He was appointed as the General Manager of Promena Electronic Commerce in 2002. Prior to his current role Zagra served as the Energy Group Coordinator at Koç Holding. He was appointed as the Assistant General Manager for Investment and Planning at Tüpraş in April 2016. Zagra is a magna cum laude graduate of Worcester Polytechnic Institute and earned his MS and MBA from Cornell University.

He joined Tüpraş as a process engineer in İzmit Refinery in 1993. During his refinery experience, he has held a wide variety of roles in units including FCC, CDU, VDU, Desulphuriser and Hydrocracker Units as Operation Supervisor and Operation Superintendent. In 2002, he assumed responsibility as commissioning superintendent in Isomerization Complex and in 2008 he managed the implementation of APC applications in Tüpraş. After being appointed as İzmir Refinery Production Manager in 2009, he became Batman Refinery Manager between 2013 – 2015 and Kırıkkale Refinery Manager between 2015 - 2017. As of 1 February 2016, he was appointed as Assistant General Manager for Technical Affairs Kemaloğlu graduated from the Chemical Engineering Department of Middle East Technical University in 1991 and knows English fluently. He was born in 1969 in Erzurum and married with two daughters.

He started his professional life in 2000 as Ram Algeria Regional Sales Representative and he became Regional Director in the same Country as of 2002. In 2003, he was appointed as LPG Trading & Planning Responsible in Aygaz A.Ş. Following this position, he became Overseas LPG Sales Responsible mainly for LPG exports to Iraq and other East Mediterranean Countries. In 2007, he was appointed as Crude Oil Supply Coordinator in Tüpraş; and respectively he became responsible as Crude Oil Supply Manager in 2013 and Crude Oil Supply and Production Planning Director in 2015. As of May 2017, he was appointed as Assistant General Manager, responsible of Crude Oil Supply and Foreign Trade. He is graduated from Lycée Saint Joseph İstanbul in 1994 and Bilkent University Political Science and Public Administration in 1999. He was born in İstanbul in 1975, married and speaks English and French.