Risk Management Committee

Nationality

Age

Appointment Date

Number of Share

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

Family Relationships among Directors/ Executives/ Major Shareholders

• Younger brother of Mr. Anant Tangtongwechakit, Mrs. Wanphen Punyaniran, Mrs. Jirawan Pongpichitkul, Miss Chittima Tangtrongwechakit and elder brother of 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 (Management), Buriram Rajabhat University
• Master of Art (Political Science, Politics and Government), Ramkhamhaeng University
• Director Accreditation Program (DAP) Class 98/2012, Thai Institute of Directors (IOD)
• Director Certification Program (DCP) Class 242/2017, Thai Institute of Directors (IOD)
• 2Morrow Scaler #1 by C Asean
• Professional Strategic Management and Professional business management for executive by Dr. Tanai Charinsarn
• Xponential Academy
• Adizes Institute Worldwide
• Digital Edge Fusion #5
• Currently attending the L2L: Legacy-to-Legend Program

Work Experience Past 5 Years - Present

Position in the Company & Subsidiaries: 9 Companies

• 2004 - Present
  • Director
  • Executive Committee Member
  • Risk Management Committee Member
  • Deputy Chief Executive Officer of Domestic and Foreign Investment, Fertilizer Business, Logistics, and Bagasse-Based Packaging Management
  Buriram Sugar Public Company Limited
• 2005 - Present
  • Director
  Buriram Energy Co., Ltd.
• 2011 - Present
  • Director
  Buriram Sugar Factory Co., Ltd.
• 2011 - Present
  • Chairman of the Board of Directors
  • Director
  • Managing Director
  Key Brand Fertilizer Co., Ltd.
• 2011 - Present
  • Director
  Buriram Power Co., Ltd
• 2015 - Present
  • Director
  Buriram Power Plus Co., Ltd.
• 2024 - Present
  • Chairman of the Board of Directors
  Buriram Sugar Capital Co., Ltd.
• 2020 - Present
  • Chairman of the Board of Directors
  Buriram Green Energy Co., Ltd.
• 2022 - Present
  • Chairman of the Board of Directors
  • Director
  • Managing Director
  BRR Green Holding Co., Ltd.
• 2023 - Present
  • Chairman of the Board of Directors
  Sugarcane Ecoware Co., Ltd.
• 2023 - Present
  • Chairman of the Board of Directors
  BRR Logistic Management Co., Ltd.

Position in Listed Companies

• - None -

Position in Other Limited Companies/ Organizations: 6 Companies

• 2010 - Present
  • Director
  • Executive Committee Member
  Siphandone Bolaven Development Co., Ltd.

• 2010 - Present
  • Director
  • Executive Committee Member
  World International Network Co., Ltd

• 2012 - Present
  • Director
  Buriram Capital Co., Ltd.

• 2014 - Present
  • Director
  Buriram Premium Bike Co., Ltd.

• 2021 - Present
  • Director
  • Managing Director
  Siphandone Ratch-Lao Co., Ltd. (Associated)

• 2022 - Present
  • Director
  BRR Innovation Renewable Technology Co., Ltd. (Associated)

Position in Competition/ Related to Businesses of the Company

• - None -