
Mr. Piriya Khempon
Chairman of The Environment, Social and Governance (ESG) Committee
Mr. Piriya Khempon
Age: 66
Chairman of The Environment, Social and Governance (ESG) Committee
Appointed Date: 1 May 2021
Member of the Corporate Governance and Nomination Committee
Appointed Date: 1 May 2020
Independent Director
Appointed Date: 8 April 2020
% Share Held
Own Share : –
Spouse : –
Related Juristic Person : –
Education/Training
• Master of Science (International Relations), London School of Economics University of London, UNITED KINGDOM
• Bachelor of Arts (Political Science), Chiangmai University
• Director Certification Program (DCP) #298/2020, Thai Institute of Directors Association (IOD)
• Top Executive Program in Energy (TEA) #7, Thailand Energy Academy
• Financial Statement for Directors (FSD) #45/2022, Thai Institute of Directors Association (IOD)
• The Board's Roles in Climate Governance (BCG) #1/2024, Thai Institute of Directors Association (IOD
Work Experience in the Last Five Years
• 2020 - Present: Independent Director / Member of the Corporate Governance and Nomination Committee, Banpu Plc.
• 2023 - 2024 : Advisor to Thai Trade Representative Prof.Dr. Narumon Pinyosinwat), Office of the Prime Minister
• 2021 - 2023 : Special Advisor on Foreign Affairs, Office of Eastern Economic Corridor (EEC)
• 2020 - 2022 : Advisor, The Federation of Thai Industries
• 2020 - 2021 : Executive Director and Member of the Risk Oversight Committee, Export-Import Bank of Thailand (EXIM)
• 2017 - 2019 : Ambassador Extraordinary and Plenipotentiary of Thailand to the People’s Republic of China, Royal Thai Embassy in Beijing, China
• 2015 - 2017 : Deputy Permanent Secretary for Foreign Affairs, Office of the Permanent Secretary, Ministry of Foreign Affairs

Mr. Pichai Dusdeekulchai
Member of The Environment, Social and Governance (ESG) Committee
Mr. Pichai Dusdeekulchai
Age: 63
Member of The Environment, Social and Governance (ESG) Committee
Appointed Date: 1 May 2021
Member of the Audit Committee
Appointed Date: 25 April 2019
Independent Director
Appointed Date: 4 April 2019
% Share Held
Own Share : –
Spouse : –
Related Juristic Person : –
Education/Training
• Master of Business Administration (MBA), Ashland University, Ohio, U.S.A.
• Bachelor of Arts Program in Mathematics and Statistic, Thammasat University
• TLCA Leadership Development Program (LDP) #1, Thai Listed Companies Association
• Director Certification Program (DCP) #278/2019, Thai Institute of Directors Association (IOD)
• Advance Audit Committee Program (ACCP) #38/2020, Thai Institute of Directors Association (IOD)
• The Board's Roles in Climate Governance (BCG) #1/2024, Thai Institute of Directors Association (IOD)
• Audit Committee Forum #55, KPMG
• Enhancing Governance - Standard and Financing Insight, The Securities and Exchange Commission
• AML/CFT, Anti-Money Laundering Office (AMLO)
• Sustainable Finance 2024, The Thai Banker's Association
• Information Technology Security Awareness 2024, ACIS professional Center Co., Ltd.
Work Experience in the Last Five Years
• 2019 – Present : Independent Director/ Member of the Audit Committee, Banpu Plc.
• 2020 - Present : Independent Director/ Member of the Audit Committee/Member of the Corporate Governance/ Member of the Risk Oversight Committee, Land and Houses Bank Plc.
• 2020 - Present : Independent Director/ Chairman of the Nomination and Remuneration Committee/ Member of the Audit Committee/ Member of the Risk Oversight Committee, LH Financial Group Plc.
• 2002 - 2018 : Head of Business Promotion, Sumitomo Mitsui Banking Corporation

Mr. Teerapat Sanguankotchakorn
Member of The Environment, Social and Governance (ESG) Committee
Mr. Teerapat Sanguankotchakorn
Age: 59
Member of The Environment, Social and Governance (ESG) Committee
Appointed Date: 1 May 2021
Member of the Compensation Committee
Appointed Date: 25 April 2019
Independent Director
Appointed Date: 3 April 2019
% Share Held
Own Share : –
Spouse : –
Related Juristic Person : –
Education/Training
• Doctor of Philosophy Program in Information Processing, Tokyo Institute of Technology
• Master of Engineering Program in Information Processing, Tokyo Institute of Technology
• Bachelor of Engineering Program in Electrical Engineering, Chulalongkorn University
• Director Certification Program (DCP) #148/2011, Thai Institute of Directors Association (IOD)
• Advance Audit Committee Program (AACP) #14/2014, Thai Institute of Directors Association (IOD)
• Board Matters and Trends (BMT) #8/2019, Thai Institute of Directors Association (IOD)
• National Director Conference 2021 (NDC 2021) “Leadership Behind Closed Door”, Thai Institute of Directors Association (IOD)
• Urban Leader Training Course #7, Navamindradhiraj University
• The Board's Roles in Climate Governance (BCG) #1/2024, Thai Institute of Directors Association (IOD)
• NCSA Cyber clinic 2024, Thailand National Cyber Academy (THNCA)
• AI for All, Mahidol University
Work Experience in the Last Five Years
• 2019 – Present : Independent Director/ Member of the Compensation Committee, Banpu Plc.
• 2018 - Present : Board of Governors, Thai Public Broadcasting Service (Thai PBS)
• 2020 - 2021 : Executive Director, Technology Promotion Association (Thailand-Japan)
• 2018 : Member of the Committee for Sustainable Development and Planning of National Education, Ministry of Education
• 2014 - 2018 : Audit Committee, Thai Public Broadcasting Service (Thai PBS)
• 2012 - 2016 : Board of Governors, Thai Public Broadcasting Service (Thai PBS)
• 2004 - Present : Associate Professor, Telecommunications Field of Study, School of Engineering and Technologies Asian Institute of Technology (AIT)