Board of Directors

Nationality

Age

Appointment Date

Number of Share

• 3.57% (28,964,000 shares)
• (As of December 31, 2025 / no share held by a spouse and underage child)

Family Relationships among Directors/ Executives/ Major Shareholders

• Younger sister of Mr. Anant Tangtongwechakit, Mrs. Wanphen Punyaniran, Mrs. Jirawan Pongpichitkul and elder sister of Mr. Sarit Tangtrongwechakij, Mr. Adisak Tangtrongweachakit

Forbidden Qualifications

• Never dishonestly committed an offence against property and never entered into any transaction which may cause conflict of interest against the Company, including no cases of wrongdoing due to ethical issues during the previous year.

Education & Training Background

• Bachelor of Business Administration (Marketing), Buriram Rajabhat University
• Director Accreditation Program (DAP) Class 98/2012, Thai Institute of Directors (IOD)
• Anti-Corruption The Practical Guide (ACPG) Class 30/2016, Thai Institute of Directors (IOD)
• Director Certification Program (DCP) Class 243/2017, Thai Institute of Directors (IOD)
• Board Nomination& Compensation Program (BNCP) 3/2018, Thai Institute of Directors (IOD)
• Professional Strategic Management and Professional business management for executive by Dr. Tanai Charinsarn

Work Experience Past 5 Years - Present

Position in the Company & Subsidiaries: 8 Companies

• 1995 - Present
  • Director
  • Executive Committee Member
  • Risk Management Committee Member
  • Deputy Chief Executive Officer for Domestic and Foreign Sugar Sales and Purchasing Department
  Buriram Sugar Factory Co., Ltd.
• 2011 - Present
  • Director
  • Managing Director
  Buriram Sugar Factory Co., Ltd.
• 2005 - Present
  • Director
  Buriram Energy Co., Ltd.
• 2011 - Present
  • Director
  Key Brand Fertilizer Co., Ltd.
• 2011 - Present
  • Director
  Buriram Power Co., Ltd.
• 2015 - Present
  • Director
  Buriram Power Plus Co., Ltd.
• 2015 - Present
  • Director
  Buriram Sugar Capital Co., Ltd.
• 2019 - Present
  • Director
  BRR Logistics Management Co., Ltd.

Position in Listed Companies

• - None -

Position in Other Limited Companies/ Organizations: 2 Companies and 2 Organizations

• 2024 - Present
  • Chairperson of the CSR Center
  CSR Center, Buriram
• 2022 - Present
  • Director
  Eco Planet Co., Ltd.
• 2018 - Present
  • Director
  Buriramram Hospital
• 2012 - Present
  • Director
  Buriram Capital Co., Ltd.

Position in Competition/ Related to Businesses of the Company

• - None -