Board of Directors

Starting Date

• Independent Director: 24 November 2025

% of Shareholding

- None - / Spouse - None -

Family Relationship among Director and Executives

- None -

Education

• Master of Public Administration, National Institute of Development Administration
• Bachelor of Public Administration, Royal Police Cadet Academy (Class 38)

Holding Directorship or Executive Positions in Companies Listed in the Stock Exchange of Thailand / or not more than 3 Organizations in which a State Enterprise is the Shareholder (not exceeding 5 entities in total)

• 2024 – Present Vice Chairman, TSTE Public Company Limited
• 2022 – Present Independent Director, All Energy & Utilities Public Company Limited
• 2016 – Present Independent Director/Chairman of the Nomination Committee, Airports of Thailand Public Company Limited

Holding Directorship or Executive Positions in a Business Entity Not Listed in the Stock Exchange of Thailand

• 2024 – Present Expert board member for suppressing influential people
• 2023 – Present Expert board member of the Police Commission
• 2022 – Present Independent Director, Auto X Company Limited (SCBX Group)

Useful Past Experiences for PTTEP

• 2019 – 2021 Deputy Commissioner-General, Royal Thai Police
• 2016 – 2019 Assistant Commissioner-General, Royal Thai Police

Training of Thai Institute of Directors Association

• Successful Formulation & Execution of Strategy (SFE) 43/2023
• Risk Management Program for Corporate Leaders (RCL) 9/2017
• Director Accreditation Program (DAP) 137/2017

Other Training

• Senior Executives Program on Justice Administration (Class 19), Judicial Training Institute
• The National Defence Course (Class 55), Thai National Defence College, National Defence Studies Institute
• Senior Police Administration Course (Class 24)
• Superintendent Program (Class 38)
• Corporate Governance Program for Directors and Senior Executives of State Enterprises and Public Organizations (Class 16), King Prajadhipok's Institute
• Rule of Law for Democracy Program (Class 5) College of the Constitutional Court, The Office of the Constitutional Court
• Senior Executive Program, Capital Market Academy (Class 26), Capital Market Academy

Vision in managing the Company's business

I am committed to driving PTTEP’s business operations in full compliance with laws and regulations, mitigating legal risks, promoting integrity, transparency, and accountability at all levels of the organization. I also aim to implement a comprehensive risk management framework covering financial, legal, and sustainability issues, while ensuring responsibility toward all stakeholders. This will enable PTTEP to maintain its leadership in energy, petroleum exploration, and production, alongside creating sustainable value for society and the environment.

Vision in performing duties that comply with Good Corporate Governance of PTTEP

To strengthen PTTEP’s corporate governance and ethical standards by conducting business in accordance with good corporate governance principles, risk management, and compliance (GRC), thereby enhancing governance standards and operational transparency, while fostering a zero-tolerance culture toward corruption across the organization.