The Board of Directors
Mr. Suchat Ramarch
Director Term
- Director (Non-Executive) (Appointed on September 29, 2021 and effective from October 1, 2021)
- Director (Non-Executive) (Re-elected on April 7, 2022)
Board-Committee Term
- Member of the Corporate Governance and Sustainability Committee (Appointed on April 10, 2023)
Mr. Suchat Ramarch

Director / Member of the Corporate Governance and Sustainability Committee
Educations
- Bachelor of Engineering (Mechanical Engineering), Rajamangala University of Technology Krungthep
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Master of Arts (Social Development Administration), National Institute of Development Administration
Master of Arts (Social Development Administration), National Institute of Development Administration
Director Training Courses of Thai Institute of Directors Association (IOD)
- Director Certification Program (DCP 176/2017)
Other Trainings
- he Executive Program in Energy Literacy for a Sustainable Future, Class 17, Thailand Energy Academy
- National Defence Course, Class 64, National Defence College
- Corporate Governance for Directors and Senior Executives of Regulator, State Enterprises and Public Organizations, Class 22,King Prajadhipoks Institute
- Capital Market Academy Leader Program, Class 28, Capital Market Academy
- Leadership Development Program (LDP) III, 2019 PTT Leadership and Learning Institute (PLLI)
- Advanced Certificate Course in Public Administration and Law for Executives, Class 13, King Prajadhipoks Institute
- Advance Management Program II, 2013
- Management Development Program (MDP) III, 2013 PTT Leadership and Learning Institute (PLLI)
- Executive Development Program (EDP), 2011 Thai Listed Companies Association
Working Experience in the 5 Preceding Years
2019-Sep 2021 | Senior Executive Vice President, Non-oil Retail Business PTT Oil and Retail Business Plc |
Oct 2021-Sep 2022 | Senior Executive Vice President, Organization Effectiveness and Corporate Governance, PTT Plc |
Oct 2022-Present | Senior Executive Vice President of Chief Operating Officer, Downstream Petroleum Business Group, PTT Plc, secondment as President, PTT Oil and Retail Business Plc |