TH EN

Mr. Seubtrakul Binthep

Member of the Executive Committee
Chief Executive Officer (CEO)
Educational :
  • Mini Master of Business Administration, University of the Thai Chamber of Commerce
  • Bachelor’s Degree : Bachelor of Science , Industrial Physics and Medical Instrumentation, Department of Industrial Physics and Medical Instrumentation, King Mongkut's University of Technology North Bangkok
Training history of the Thai Institute of Directors Association (IOD) :
  • Director Accreditation Program Class 26/2004
  • Financial Statements for Directors Class FSD 27/2015
  • Finance for Non-Finance Directors Program Class FND 14/2004
  • Successful Formulation & Execution of Strategy Class SFE 12/2011
Work Experience :
  • Managing Director | Single Point Parts (Thailand) Public Company Limited
  • Managing Director | Solar and Water Management Co, Ltd.
  • Deputy Managing Director | Mazuma (Thailand) Co., Ltd.

Ms. Phatcharin Wanasuwannakul

Member of the Executive Committee
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

Mr. Thanapat Rattanapitag

Member of the Executive Committee
Biomass Chief Operations Officer (COO Biomass)
Educational :
  • Bachelor’s Degree : Bachelor of Engineering King Mongkut's Institute of Technology Ladkrabang
Directorship in other juristic persons/Work Experience
  • Factory Manager | Thachang Green Energy Company Limited (Energy Business)

Mr. Khemkang Sirirachatapong

Chief Business Development Officer
Educational :
  • Master Degree : Business Administration, West Texas A&M University, Canyon, Texas, USA
  • Bachelor’s Degree : Bachelor of Accounting, University of the Thai Chamber of Commerce
Work Experience :
  • Financial and Business Development | Radiant Power Co., Ltd.
  • Project Contract Manager | Bombardier Transportation Signal (Thailand) Ltd.
  • Vice President Sales & Commercial | Siemens Ltd.
  • Assistant Vice President - Finance | B. Grimm Power PCL

Mr. Pavarut Thongrod

Biomass Plant Management Manager
Educational :
  • Bachelor’s Degree : Bachelor of Engineering Rajamangala Institute of Technology Southern Campus
Directorship in other juristic persons/Work Experience
  • Head of maintenance department | Thachang Power Green Co., Ltd. Energy business
  • Head of maintenance department | Company Limited Energy business
  • Head of maintenance department | Nam Hua Rubber Co., Ltd. Rubber business

Mr. Donlawat Jintasopon

Senior Accounting and Finance Division Manager and Investor Relation Division Manager
Educational :
  • Bachelor’s Degree : Graduate Accounting Assumption University
Directorship in other juristic persons/Work Experience
  • Manager | PricewaterhouseCoopers ABAS Co., Ltd. Accounting service business

Ms. Wannapa Srisuwan

Biomass System Division Manager
Educational :
  • Bachelor’s Degree : Bachelor of Business Administration Prince of Songkla University, Trang Campus
Directorship in other juristic persons/Work Experience
  • QMR | Thachang Palm Oil Plantation Industrial Co., Ltd. Palm oil business

Mrs. Wanida Pumchaiya

General Administration Division Manager
Educational :
  • Bachelor’s Degree : Ramkhamhaeng University
Directorship in other juristic persons/Work Experience
  • Manager of Administration and HR Department | Thachang Palm Oil Plantation Industrial Co., Ltd. Palm oil business

Mr. Vuthichan Tareethai

Technical Division Manager
Educational :
  • Bachelor’s Degree : Bachelor of Engineering (Industrial Engineering), Thonburi University
Work Experience :
  • Factory Manager | Advance Fiber Co., Ltd.
  • Engineering Manager | Demier Co., Ltd.

Ms. Rodjarek Nilvanich

Strategy and Risk Management Division Manager
Educational :
  • Master’s Degree : Masters of Business Administration, Asian Institute of Technology
  • Bachelor’s Degree : Bachelor of Economics, Kasetsart University
Work Experience :
  • Finance Manager | Target Green Co., Ltd.
  • Finance Business Partner | True Corporation Public Company Limited