The Board of Directors
Mr. Pirun Krimwongrut
Director Term
- Director (Non-Executive) (Effective from December 1, 2025)
Board-Committee Term
- Member of the Risk Management Committee (Effective from December 1, 2025)
Mr. Pirun Krimwongrut
Director
Member of the Risk Management Committee
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
Bachelor of Engineering (Electrical Engineering), (Second-Class Honors),
Khon Kaen University
Khon Kaen University
Master of Engineering Science (Electrical Engineering),
University of New South Wales, Sydney, Australia
University of New South Wales, Sydney, Australia
Director Training Courses of Thai Institute of Directors Association (IOD)
- 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
PTT Global Chemical Plc)
- Role of the Chairman Program (RCP 55/2023)
- Director Certification Program (DCP 257/2018)
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
PTT Global Chemical Plc)
Other Trainings
- The Executive Program in Energy Literacy for a Sustainable Future,
Class 18, Thailand Energy Academy
- Leadership Development Program (LDP) I, PTT Leadership and Learning
Institute (PLLI)
Class 18, Thailand Energy Academy
Institute (PLLI)
Working Experience in the 5 Preceding Years
| Oct 1, 2025-Present | Senior Executive Vice President, Downstream Business Group Alignment, PTT Plc |
| May 13, 2024-Sep 30, 2025 | Chief Operating Officer - Base and Intermediate Chemicals, PTT Global Chemical Plc |
| Jan 1, 2023-May 12, 2024 | Chief Operating Officer - Center of Excellence, PTT Global Chemical Plc บริษัท พีทีที โกลบอล เคมิคอล จำกัด (มหาชน) |
| Oct 1, 2020-Dec 31, 2022 | Executive Vice President - Organizational Effectiveness, PTT Global Chemical Plc |