Appointment Date as Director

1 December 2020

Age (Year)

59

Education / Training Course

• Master of Business Administration, Thammasart University
• Bachelor of Engineering (Chemical Engineering), Chulalongkorn University
• National Defense Course (NDC), Class of 64^th, Thailand National Defence College
• Advanced Certificate Course Politics and Governance in Democratic Systems for High Level Executives, Class of 22^nd, King Prajadhipok’s Institute
• Senior Executive Justice Process Program, Class of 29^th, Judicial Training Institute
• NIDA-Wharton Executive Leadership Program, Class 2009, The Wharton School of the University of Pennsylvania, USA
• Asia Petrochemical Industry Conference (APIC), Class 2/2017, Japan Petrochemicals Industry Association
• Senior Executive Program (SEP), Class 26/2012, Sasin Graduate Institute of Business Administration, Chulalongkorn University
• PTT Group VP Leadership Development Program
• Thai Institute of Directors Association (IOD)
  • Role of the Chairman Program (RCP), Class 61/2025
  • Director Certification Program (DCP), Class 158/2012

Shareholding Proportion (Percent)

None

Family Relation with Management

None

5 years past experience

Glow Group

Board of Director

December 2020 - Present

• Director Glow Energy Public Company Limited

December 2020 - Present

• Director Glow Group*

Position in other Listed Companies

16 April 2025 - Present

• Director, Director of the Risk Management Committee and Chief Executive Officer Global Power Synergy Public Company Limited

December 2020 - Present

• Senior Executive Vice President PTT Public Company Limited

December 2020 - 15 April 2025

• Director, Director of the Risk Management Committee and President and Chief Executive Officer Global Power Synergy Public Company Limited

Position in other Non-Listed Companies

December 2020 - Present

• Director Xayaburi Power Company Limited

December 2020 - Present

• Director Ratchaburi Power Company Limited

January 2022 - Present

• Director Nuovo Plus Company Limited

January 2021 - October 2024

• Director Global Renewable Power Company Limited

July 2021 - October 2022

• Director Avaada Energy Private Limited

Position in other Organization

June 2024 - Present

• Advisory Board, Committee of the Institute of Industrial Energy (Term 2024 - 2026) The Institute of Industrial Energy

May 2024 - Present

• Director and Executive Director, Board of The Federation of Thai Industries (FTI) (Term 2024-2026) The Federation of Thai Industries (FTI)

December 2020 - Present

• Executive Director Thailand Energy Academy

July 2023 - April 2025

• Chairman of the Innovation and Initiative Committee Chulalongkorn University Alumni Association

May 2023 - April 2025

• Committee Chulalongkorn University Alumni Association, under the Royal Patronage of His Majesty the King

December 2020 - October 2021

• Advisory to the Board of Director Alpha Com Company Limited

Note:
“Glow Group” mentioned in this case includes 1) Glow Co., Ltd., 2) Glow SPP 2 Co., Ltd., 3) Glow SPP 3 Co., Ltd., 4) Glow SPP 11 Co., Ltd., 5) Glow IPP Co., Ltd. and 6) Glow IPP 2 Holding Co., Ltd.