H.E. Sheikh Nasser Sulaiman Al Harthy is an Ambassador in the Foreign Ministry of the Sultanate of Oman, and serves as Chairman of TOI. He was previously Deputy President for Operations at Oman Investment Authority and Director General of Investments at Oman's Ministry of Finance.

He has held chairmanships and directorships at a number of the Sultanate's leading institutions, including Asyad (Oman Global Logistics Group), PDO, Oman Air, Haya Water, Oman Housing Bank, Oman Drydock Company and the Omani Fisheries Development Company.

Prof. Murat Yalçıntaş serves as Vice Chairman of TOI and General Manager of OYAK. He also serves as Chairman of Tekfen Holding. He previously served as CEO of BMC Automotive and as a Board Member of TOGG, and was Chairman of the Istanbul Chamber of Commerce from 2005 to 2013. His earlier career includes serving at the Islamic Development Bank, as well as leadership roles including Vice President of the Union of Chambers and Commodity Exchanges of Türkiye (TOBB) and President of the Association of Mediterranean Chambers of Commerce and Industry (ASCAME). He has also held senior academic and institutional roles at Istanbul Ticaret University.

Ahmet Çağrı Özer serves as a Board Member of TOI and Deputy General Manager of Financial Affairs at OYAK. He also serves as a Board Member of Tekfen Holding. Prior to joining OYAK, he was General Manager of SSTEK Defense Industry Technologies Inc. from 2020 to 2025 and previously served as Chairman and CEO of NG Sistem Teknoloji Mühendislik A.Ş.

His earlier career includes senior management roles at Turkish Cabin Interior and Turkish Technic, as well as service as an Advisor to the Prime Minister of the Republic of Türkiye. He has held a number of board and chairmanship positions in defense technology companies and brings more than 20 years of experience across industry, strategic investment and public administration.

Ibrahim Said Al Eisri serves as a board member of TOI. He is Chief Investment Officer of Private Markets at Oman Investment Authority, where he helps steer the organisation's investment strategy in support of Oman's economic diversification under Oman Vision 2040. He brings over 20 years of experience across telecommunications, oil and gas, and financial investments.

He holds board positions including Chairman of Ahli Bank and Nama Water Services, and board member of Zain Group. His earlier career includes roles at the State General Reserve Fund and Occidental Petroleum

Özgür Kaya serves as a Board Member of the Türkiye–Oman Investment Fund (TOI).

He is the Founder and Chairman of KAYA Law Firm, which he established in Istanbul in 2004. Today, the firm provides legal and strategic advisory services to a broad portfolio of domestic and international clients through its offices in Istanbul, Izmir and Dubai.

Mr. Kaya holds a Master’s degree in International Commercial Law and a Ph.D. in Private Law. His academic and professional work has focused particularly on international commercial law, competition law, corporate transactions and cross-border investments. He is also the author of two books, Competition Law and Vertical Agreements in Competition Law.

Throughout his career, Mr. Kaya has played an active role in facilitating, structuring and managing numerous foreign direct investments, mergers and acquisitions, and strategic partnerships between Türkiye and the Gulf region. He has advised and brought together investors, corporates and institutions from both regions, supporting transactions from the initial strategic discussions through negotiation, structuring and implementation.

In addition to his legal practice, Mr. Kaya serves as an independent board member of leading Turkish and international companies operating in the construction, industrial, transportation and investment sectors.

With extensive experience at the intersection of law, investment and business development, he continues to be actively involved in cross-border investment initiatives, strategic partnerships and institutional cooperation, with a particular focus on strengthening economic and investment relations between Türkiye,

Oman and the wider Gulf region.