Mr. Burak Turgut Orhun earned his Bachelor Degree in Economics from Boğaziçi University in 1998 and Master of Science in Finance from the George Washington University School of Business in 2006.
Mr. Burak Turgut Orhun started his professional career in 1998 as as a Financial Analyst at Daimler Chrysler in Turkey, a role he held until 1999.
From 2000 to 2001, he worked as a Consultant specialising in Financial Modelling at Thomson Financial Management. Between 2001 and 2008, he served as Director of Financial Planning & Analysis, Valuation & Portfolio Management at Capital One, then in 2008, he was appointed as Chief Financial Officer at CadenceQuest,Inc (Accenture). From 2009 to 2018, he held the position of General Manager at Oyak Girişim Danışmanlığı.
From 2018 to 2021, he served as Head of Strategy and Business Development at Sabancı Holding. His tenure at Sabancı Holding continued as Group President of Building Materials from 2021 to 2024.
As of April 2024, he has been serving as Group President of Material Technologies at Sabancı Holding and as of 3rd June 2025 he was appointed as the President Commissioner of PT Indo Kordsa tbk by the Annual General Meeting of Shareholders.
Mr. Ömür Menteş is a Turkish citizen. Mr. Ömür Menteş was appointed as Commissioner by the Extraordinary General Meeting of Shareholders held on September 24, 2024. Mr. Ömür earned his BSc and MSc degrees in Mechanical Engineering from Middle East Technical University in 1994 and 1996, respectively. He began his professional career in 1997 at Mercedes-Benz Turkey as an R&D Engineer, and was responsible for marketing, sales, and production management at Beksa Steel Cord Inc. Between 1998 and 2008, for Steel Wire and Cable Products, he coordinated SA15+ as Chairman of the Process Management Committee on behalf of Beksa.
In 2008, Mr. Ömür served as Systems Development Manager and was transferred to Bekaert Shanghai as Global Account Manager - Development Accounts and International Customers - Sales Director (North Asia). In 2012, he took on the role of Regional Marketing and Sales Director for SEA based at Bekaert Singapore. Before being appointed as Commissioner, he served as President Director at PT Indo Kordsa Tbk for the 2020-2025 period.
Mr. Bülent Bozdoğan is a Turkish citizen. He was appointed as a Commissioner of the Company at the Annual General Meeting of Shareholders for the 2024 fiscal year held on June 3, 2025.
Mr. Bülent holds a Bachelor’s degree in Management, majoring in Business Administration from the Middle East Technical University, Turkey. His professional career began as a Senior Auditor at PricewaterhouseCoopers, followed by various strategic roles at Unilever Turkey and Brisa Bridgestone Sabancı.
He previously served as CFO and Head of Global Sourcing at Kordsa Global A.S., and as Chief Audit Executive and Chairman of the Ethics Committee at Sabancı Holding. His leadership experience also includes serving as CEO of Dedeman Holding and as a Board Member of the Turkish Institute of Internal Auditors. Prior to his appointment as Commissioner, he served as an Independent Director of the Company from 2020 to 2024.
Mr. Adil Ilter Turan is a Turkish citizen. Mr. Turan is re-assigned as the Company’s Independent Commissioner on June 3, 2025. Mr. Turan is a Professor in Political Science in the Department of International Relations, Istanbul Bilgi University. Mr. Turan pursued his Bachelor's Degree in Political Science from Orbelin College Oberlin, Ohio and Master of Arts in Political Science from Columbia New York. Mr. Turan received his Ph.D. in Political Science in the Faculty of Economics from Istanbul University, Turkiye.
Mr. Andreas Lesmana is an Indonesian citizen. He was appointed as the Independent Commissioner of the Company during the Annual General Meeting of Shareholders for the financial year of 2024 which was held on June 3, 2025. In addition to his position as an Independent Commissioner, Mr. Andreas Lesmana also holds a position as Chairman of the Company's Audit Committee.
He started his professional career as a Senior Auditor in Arthur Andersen & Co from 1985 until 1987. He later joined Lippo Group in 1987 as an Accounting Manager. In 1991, he joined the Company and held several positions such as Finance Manager, Group Manager Purchasing, Corporate Secretary, and Director of Pension Fund Indo Kordsa before resigning from the Company in 2012.
Mr. Andreas Lesmana is an active member of the Institute of Indonesia Chartered Accountants (IAI), the Indonesian Institute of Audit Committee (IKAI) and the Indonesian Institute for Commissioners and Directors (LKDI). He also serves as a Director in PT Ramayana Lestari Sentosa Tbk and holds management positions in several companies.
Mr. Andreas Lesmana received his Economics degree from Trisakti University. He received his accountant degree from University of Indonesia. He is a Chartered Accountant in Indonesia.
Mr. Andreas Lesmana has no affiliated relation with other members of the Board of Commissioners, Board of Directors and the Majority Shareholders.
