Position: Independent Director
Age: 53 years
Nationality: Thai
Education
• Master of Science (Management), New York University
• MBA Finance, American University
• Bachelor of Engineering (Environmental), Chulalongkorn University
Certificate: Thai Institute of Directors Association
Director Certification Program (DCP), Class 56/2005
Other Training Programs:
– Administrative Justice for Senior Executives, Class 3, The Administrative Court, 2012
– Capital Market Academy Leadership Program (CMA), Class 21, Capital Market Academy, 2015
– Rule of Law for Democracy Program, Class 8, College of the Constitutional Court, 2020
– National Defence Course, Class 65, Thai National Defence College (NDC), 2022
– The Executive Program in Energy Literacy for a Sustainable Future, Class 21, Thailand Energy Academy, 2025
Date of Appointment: April 22, 2003
Date of Appointment as Independent Director: June 22, 2021
Date of Appointment as Member of the Audit Committee: June 16, 2025
Period of Directorship: Holding Director Position since 2003 until present for a total of 22 years and 8 months.
Shareholding in the Company as at December 31, 2025: None
Direct and indirect interest in any of business with Company and its subsidiaries: None
Family Relationship with Executives: None
Number of Director Positions in other Business
● Listed Company: 1 Company
2019-Present: Senior Executive Vice President, Gulf Energy Development Public Co., Ltd.
● Non-Listed Company: None
Past 5-Year Work Experience:
2003-2021: Director, Lanna Resources Public Co., Ltd.
2016-2021: Executive Vice President, Gulf Energy Development Public Co., Ltd.
2007-2018: Executive Vice President, Office of Chief Executive Officer, Gulf JP Co., Ltd.
2006-2007: Assistant Secretary to Finance Minister, Ministry of Finance
2005-2006: Business Development Manager, Gulf Electric Public Co., Ltd.
2001-2005: Member of the House of Representative, Tak Province
1997-2000: Director, Fiscal Policy Office, Ministry of Finance
Age: 53 years
Nationality: Thai
Education
• Master of Science (Management), New York University
• MBA Finance, American University
• Bachelor of Engineering (Environmental), Chulalongkorn University
Certificate: Thai Institute of Directors Association
Director Certification Program (DCP), Class 56/2005
Other Training Programs:
– Administrative Justice for Senior Executives, Class 3, The Administrative Court, 2012
– Capital Market Academy Leadership Program (CMA), Class 21, Capital Market Academy, 2015
– Rule of Law for Democracy Program, Class 8, College of the Constitutional Court, 2020
– National Defence Course, Class 65, Thai National Defence College (NDC), 2022
– The Executive Program in Energy Literacy for a Sustainable Future, Class 21, Thailand Energy Academy, 2025
Date of Appointment: April 22, 2003
Date of Appointment as Independent Director: June 22, 2021
Date of Appointment as Member of the Audit Committee: June 16, 2025
Period of Directorship: Holding Director Position since 2003 until present for a total of 22 years and 8 months.
Shareholding in the Company as at December 31, 2025: None
Direct and indirect interest in any of business with Company and its subsidiaries: None
Family Relationship with Executives: None
Number of Director Positions in other Business
● Listed Company: 1 Company
2019-Present: Senior Executive Vice President, Gulf Energy Development Public Co., Ltd.
● Non-Listed Company: None
Past 5-Year Work Experience:
2003-2021: Director, Lanna Resources Public Co., Ltd.
2016-2021: Executive Vice President, Gulf Energy Development Public Co., Ltd.
2007-2018: Executive Vice President, Office of Chief Executive Officer, Gulf JP Co., Ltd.
2006-2007: Assistant Secretary to Finance Minister, Ministry of Finance
2005-2006: Business Development Manager, Gulf Electric Public Co., Ltd.
2001-2005: Member of the House of Representative, Tak Province
1997-2000: Director, Fiscal Policy Office, Ministry of Finance
