About PTT

Executives

About PTT

Senior Executive Vice President, Downstream Business Group Alignment

Holding (%)

Educations

Bachelor of Engineering (Electrical Engineering), (Second-Class Honors), Khon Kaen University
Master of Engineering Science (Electrical Engineering), University of New South Wales, Sydney,
Australia

Certifications

Subsidiary Governance, Business and Legal Issues for Directors and Executives and
Transformative Leadership for Global Enterprise 2022, Director’s Legal Liabilities,
Ethical Leadership for New Era and High Performing Board & Board Effectiveness 2021
(In-house Programs by GC), Role of the Chairman Program (RCP 55/2023), Director
Certification Program (DCP 257/2018), Thai Institute of Directors Association (IOD)
The Executive Program in Energy Literacy for a Sustainable Future (Class 18/2023),
Thailand Energy Academy (TEA)
Leadership Development Program (LDP1), PTT Leadership and Learning Institute (PLLI),
PTT Public Company Limited

Work Experiences

October 1, 2025 - Present
Senior Executive Vice President, Downstream Business Group Alignment, PTT Public Company Limited
May 13, 2024 - August 30, 2025
Chief Operating Officer - Base and Intermediate Chemicals, PTT Global Chemical Public Company Limited
July 18, 2024 - 2025
Director/ Chairman of the Business Advisory Committee, AGC Vinythai Public Company Limited
2024 - 2025
Director and Member of the Executive Committee, Thai Tank Terminal Limited
September 22, 2023 - May 31, 2024
Director, GC America Sustainability Corporation
January 20, 2023 - August 12, 2024
Chairman, NPC Safetyand Environmental Service Company Limited
January 18, 2023 - June 5, 2024
Chairman, GC Maintenance and Engineering Company Limited
January 16, 2023 - May 31, 2024
Director, PTTGC America LLC
January 16, 2023 - May 31, 2024
Director, PTTGC America Corporation
January 11, 2023 - June 15, 2024
Chairman, GC Estate Company Limited
January 1, 2023 - May 12, 2024
Chief Operating Officer - Center of Excellence, PTT Global Chemical Public Company Limited
February 16, 2022 - May 31, 2024
Director, GC International Corporation
December 9, 2020 - July 9, 2024
Director, PTT Asahi Chemical Company Limited
October 1, 2020 - December 31, 2022
Executive Vice President - Organizational Effectiveness, PTT Global Chemical Public Company Limited
November 28, 2019 - January 5, 2023
Director, Sport Services Alliance Company Limited
October 11, 2019 - January 1, 2023
Director, PTT Digital Solutions Company Limited

Relevant Important Position in Listed Companies - The Stock Exchange of Thailand

Director and Member of the Risk Management Committee, Thai Oil Public Company Limited

Relevant Important Position in Non-Listed Companies/ Other Organizations

Other Experiences/ Other Activities