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Mr. Pongnarin Wanasuwanakul
Chairman of the Executive Committee
Member of the Risk Management and Investment Committee
Member of the Risk Management and Investment Committee
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Mr. Pongnarate Wanasuwankul
Member of the Executive Committee
Member of the Risk Management and Investment Committee
Member of the Risk Management and Investment Committee
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Ms. Phatcharin Wanasuwannakul
Member of the Executive Committee
Member of the Nomination, Remuneration, Corporate Governance and Sustainability Committee
Acting of Chief Financial Officer (CFO)
Member of the Nomination, Remuneration, Corporate Governance and Sustainability Committee
Acting of Chief Financial Officer (CFO)
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Ms. Laongtip Wanasuwannakul
Member of the Executive Committee
Member of the Nomination, Remuneration, Corporate Governance and Sustainability Committee
Member of the Nomination, Remuneration, Corporate Governance and Sustainability Committee
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Mr. Thoranit Tantikulwichit
Chairman of the Audit Committee
Member of the Nomination, Remuneration, Corporate Governance and Sustainability Committee
Independent Director
Member of the Nomination, Remuneration, Corporate Governance and Sustainability Committee
Independent Director
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Mrs. Pensri Meesuksabai
Chairman of the Nomination, Remuneration, Corporate Governance and Sustainability Committee
Member of Audit Committee
Independent Director
Member of Audit Committee
Independent Director
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Dr. Tanan Chub-uppakarn
Member of the Nomination, Remuneration, Corporate Governance and Sustainability Committee
Chairman of the Risk Management and Investment Committee
Independent director
Chairman of the Risk Management and Investment Committee
Independent director
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Mr. Thongchai Chotkajornkiat
Member of Audit Committee
Member of Risk Management and Investment Committee
Independent Director
Member of Risk Management and Investment Committee
Independent Director
Educational :
- Doctor of Philosophy : Doctor of Philosophy in Public Administration, Mahachulalongkornrajavidyalaya University
- Master’s Degree : Master of Business Administration Sasin, Graduate Institute of Business Administration of Chulalongkorn University
- Bachelor’s degree : Bachelor of Science, Chulalongkorn University
Training history of the Thai Institute of Directors Association (IOD):
- Director Accreditation Program (DAP) Class 139/2017
- Director Certification Program (DCP) Class 247/2017
- Boards that Make a Difference (BMD) Class 5/2017
- Strategic Board Master Class (SBM) Class 3/2018
- Board Matters and Trends (BMT) Class 5/2018
- Director Leadership Certification Program (DLCP) Class 0/2020
- Role of the Chairman Program (RCP) Class 49/2022
- Subsidiary Governance Program (SGP) Class 10/2024
- ESG in the Boardroom: A practical Guide for Board (ESG) Class 6/2024
- Advanced Audit Committee Program (AACP) Class 55/2025
Directorship in other juristic persons/Work Experience
- Director | Sea Oil Public Company Limited
- Director and Managing Director | KMAN Consult Co., Ltd.
Mr. Pongnarin Wanasuwanakul
Chairman of the Executive Committee
Member of the Risk Management and Investment Committee
Member of the Risk Management and Investment Committee
Educational :
- Master’s degree : Master of Engineering Management, RMIT University, Australia
- Bachelor’s Degree : Bachelor of Engineering, Prince of Songkla University
Training history of the Thai Institute of Directors Association (IOD) :
- Director Accreditation Program (DAP) Class 156/2019
- ESG in the Boardroom: A practical Guide for Board (ESG) Class 10/2025
Directorship in other juristic persons/Work Experience
- Director | Tha Chang Industries Group
- Director | PPP Green Complex Company Limited
- Director | PPP Biogas Company Limited
Mr. Pongnarate Wanasuwankul
Member of the Executive Committee
Member of the Risk Management and Investment Committee
Member of the Risk Management and Investment Committee
Educational :
- Master’s degree : Master of Engineering, Asian Institute of Technology (Thai Government Scholarship)
- Bachelor’s Degree : Bachelor of Engineering (Second-class honors), King Mongkut's Institute of Technology Ladkrabang
Training history of the Thai Institute of Directors Association (IOD):
- Director Accreditation Program (DAP) Class 156/2019
- ESG in the Boardroom: A practical Guide for Board (ESG) Class 10/2025
Directorship in other juristic persons/Work Experience
- Director | Tha Chang Industries Group
- Director | PPP Green Complex Company Limited
- Director | PPP Biogas Company Limited
Ms. Phatcharin Wanasuwannakul
Member of the Executive Committee
Member of the Nomination, Remuneration, Corporate Governance and Sustainability Committee
Acting of Chief Financial Officer (CFO)
Member of the Nomination, Remuneration, Corporate Governance and Sustainability Committee
Acting of Chief Financial Officer (CFO)
Educational :
- Master’s degree : Master Degree, Strategic Management, University of Nottingham, UK
- Bachelor’s Degree : Bachelor of Business Administration, Thammasat University
Training history of the Thai Institute of Directors Association (IOD):
- Director Accreditation Program (DAP) Class 156/2019
- Board Nomination and Compensation Program (BNCP) Class 11/2021
- Anti-Corruption : The Practical Guide (ACPG) Class 59/2022
- Ethical Leadership Program (ELP) Class 29/2023
- Subsidiary Governance Program (SGP) Class 10/2024
- ESG in the Boardroom : A Practical Guide for Board (ESG) Class 6/2024
- Successful Formulation & Execution of Strategy (SFE) Class 49/2025
Directorship in other juristic persons/Work Experience
- Director | Subsidiaries in ThaChang Green Energy Public Company Limited
- Director | Tha Chang Industries Group
- Director | PPP Biogas Company Limited
Ms. Laongtip Wanasuwannakul
Member of the Executive Committee
Member of the Nomination, Remuneration, Corporate Governance and Sustainability Committee
Member of the Nomination, Remuneration, Corporate Governance and Sustainability Committee
Educational :
- Master’s degree : Master of Business Administration, Asian Institute of Technology (King's Scholarship)
- Master of Science, CERAM Sophia Antipolis, European School of Business, France (Franco-Thai Scholarship)
- Bachelor’s Degree : Bachelor of Economics (First Class Honors, Gold Medal), Chulalongkorn University
Training history of the Thai Institute of Directors Association (IOD):
- Director Accreditation Program (DAP) Class 156/2019
- Board Nomination and Compensation Program (BNCP) Class 11/2021
- Subsidiary Governance Program (SGP) Class 10/2024
- ESG in the Boardroom: A practical Guide for Board (ESG) Class 10/2025
Directorship in other juristic persons/Work Experience
- Director | Subsidiaries in ThaChang Green Energy Public Company Limited
- Director | Tha Chang Industries Group
- Director | PPP Biogas Company Limited
Mr. Thoranit Tantikulwichit
Chairman of the Audit Committee
Member of the Nomination, Remuneration, Corporate Governance and Sustainability Committee
Independent Director
Member of the Nomination, Remuneration, Corporate Governance and Sustainability Committee
Independent Director
Educational :
- Bachelor’s Degree : Bachelor of Laws Thammasat University
Training history of the Thai Institute of Directors Association (IOD):
- Director Accreditation Program (DAP) Class 156/2019
- Board Nomination and Compensation Program (BNCP) Class 11/2021
- Ethical Leadership Program (ELP) Class 29/2023
- Advanced Audit Committee Program (AACP) Class 55/2025
Directorship in other juristic persons/Work Experience
- Director | TT Legal & Tax Co., Ltd
- Director | Tuip Company Limited
Mrs. Pensri Meesuksabai
Chairman of the Nomination, Remuneration, Corporate Governance and Sustainability Committee
Member of Audit Committee
Independent Director
Member of Audit Committee
Independent Director
Educational :
- Master’s Degree : Master of Management Sasin Graduate Institute of Business Administration of Chulalongkorn University
- Bachelor’s Degree: Bachelor of Accountancy, Chulalongkorn University
Training history of the Thai Institute of Directors Association (IOD):
- Director Accreditation Program (DAP) Class 171/2020
- Board Nomination and Compensation Program (BNCP) Class 11/2021
- Ethical Leadership Program (ELP) Class 29/2023
- Subsidiary Governance Program (SGP) Class 10/2024
- ESG in the Boardroom: A practical Guide for Board (ESG) Class 6/2024
- Advanced Audit Committee Program (AACP) Class 56/2025
Directorship in other juristic persons/Work Experience
- Treasurer | The Parent - Teacher Association of Phramongkutklao College of Medicine
Dr. Tanan Chub-uppakarn
Member of the Nomination, Remuneration, Corporate Governance and Sustainability Committee
Chairman of the Risk Management and Investment Committee
Independent director
Chairman of the Risk Management and Investment Committee
Independent director
Educational :
- Doctor of philosophy : Doctor of Engineering, Chulalongkorn University
- Master’s Degree : Master of Engineering Asian Institute of Technology
- Bachelor’s Degree : Master of Engineering, Prince of Songkla University
Training history of the Thai Institute of Directors Association (IOD):
- Director Accreditation Program (DAP) Class 156/2019
- Subsidiary Governance Program (SGP) Class 10/2024
- ESG in the Boardroom: A practical Guide for Board (ESG) Class 6/2024
Directorship in other juristic persons/Work Experience
- Faculty | Prince of Songkla University
- Director | Purmtharnpattankit Limited Partnership
Mr. Thongchai Chotkajornkiat
Member of Audit Committee
Member of Risk Management and Investment Committee
Independent Director
Member of Risk Management and Investment Committee
Independent Director
Educational :
- Master’s Degree : Master of Business Administration, Thammasat University
- Bachelor’s Degree : Bachelor of Business Administration (Accounting), Thammasat University
Training history of the Thai Institute of Directors Association (IOD):
- Director Certification Program (DCP) Class 102/2008
Directorship in other juristic persons/Work Experience
- EVP-Corporate Management | Electricity Generating PCL