PTT Executive and Leadership Team

Chaiyaphat Jirawibhas, the Deputy Chief of Staff & Chief Executive Officer, Office) at PTT, coordinates executive workflows and organizational governance. Overseeing the administrative functions of the corporate office, the Deputy Chief of Staff & Chief Executive Officer, Office) ensures seamless communication between the C-suite and various business units. This leadership role involves streamlining internal processes to enhance operational efficiency across the entire energy value chain. By facilitating strategic alignment, Chaiyaphat Jirawibhas directly impacts the execution of corporate initiatives and policy implementation. The Deputy Chief of Staff & Chief Executive Officer, Office) manages high-level stakeholder relations and supports the integration of new business ventures into the existing portfolio. Through meticulous oversight of corporate governance, Jirawibhas maintains the integrity of internal decision-making structures. Ultimately, the Deputy Chief of Staff & Chief Executive Officer, Office) drives organizational agility, ensuring that the company remains responsive to shifting market demands and regulatory requirements within the petroleum industry.

Nitima Thepvanangkul, the Chief Financial Officer at PTT, directs all fiscal planning and capital allocation strategies. Overseeing the financial health of the organization, the Chief Financial Officer ensures rigorous compliance with international accounting standards while managing complex investment portfolios across the energy sector. This leadership role involves optimizing the balance sheet to support large-scale infrastructure projects and refinery expansions. By implementing robust risk management frameworks, Nitima Thepvanangkul directly impacts the company's ability to navigate volatile global petroleum markets. The Chief Financial Officer maintains close collaboration with the Board to align capital expenditure with long-term sustainability goals. Through precise financial forecasting and disciplined cost control, Thepvanangkul secures the necessary liquidity for ongoing exploration and distribution activities. Ultimately, the Chief Financial Officer strengthens the market position of the firm by ensuring financial resilience and consistent shareholder returns across all regional operations.

Kris Imsang, the Chief Operating Officer, Downstream Petroleum Business Group at PTT, manages the entire downstream value chain including refining, marketing, and distribution. Overseeing the retail network and service station operations, the Chief Operating Officer, Downstream Petroleum Business Group ensures the efficient supply of petroleum products and lubricating oils to domestic and international markets. This leadership role involves optimizing refinery output and enhancing the performance of petrochemical assets. By driving innovation in product distribution, Kris Imsang directly impacts the company's market share and customer satisfaction levels. The Chief Operating Officer, Downstream Petroleum Business Group coordinates with logistics teams to maintain a reliable supply chain across the country. Through strategic oversight of downstream assets, Imsang maximizes operational efficiency and profitability. Ultimately, the Chief Operating Officer, Downstream Petroleum Business Group sustains the competitive edge of the firm by delivering high-quality energy solutions to a diverse consumer base.

Feriel Feriel, the Drh at PTT, directs human capital strategy and organizational development initiatives. Overseeing talent acquisition, performance management, and employee engagement, the Drh ensures the workforce remains aligned with the evolving needs of the energy sector. This leadership role involves fostering a culture of safety and technical excellence across all refinery and distribution facilities. By implementing comprehensive training programs, Feriel Feriel directly impacts the operational readiness and professional growth of the staff. The Drh collaborates with department heads to identify skill gaps and develop succession plans for critical technical roles. Through the modernization of human resource policies, Feriel improves organizational productivity and retention rates. Ultimately, the Drh supports the long-term success of the company by cultivating a high-performing workforce capable of navigating the complexities of the global petroleum and petrochemical industries while maintaining strict adherence to corporate values and safety standards.