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Mr. Tawatchai Sumranwanich

Mr. Tawatchai Sumranwanich

  • President
  • Investment Committee Member
  • Corporate Governance and Sustainability Committee Member
  • Risk Oversight Committee Member
  • Chairman of Information Technology Development and Cyber Security Oversight Committee

Age

years

Amount of Shares

0%

Education/Training

  • Master of Science in Electrical Engineering, Pennsylvania State University, USA
  • Bachelor of Engineering (B.Eng.) in Electrical Engineering, Chulalongkorn University, Thailand
  • The Executive Program in Energy Literacy for a Sustainable Future (Class 22/2025), Thailand Energy Academy (TEA)
  • ESG Leadership Program (Class 3/2025), Institute of Research and Development for Public Enterprises (IRDP)
  • Director Certification Program (DCP 370/2024), Thai Institute of Directors (IOD)
  • Agriculture & Cooperatives Executive Program (Class 3/2023), Ministry of Agriculture and Cooperatives
  • Thai and ASEAN Community Program in Global Political Economy (TAG) (Class 9/2020), The College of Politics and Governance, King Prajadhipok’s Institute
  • Relational Development Program for National Defense Resources Management (Class 10/2017), National Defense Studies Institute
  • The Young Executive Program in Energy Literacy for a Sustainable Future (YTEA) (Class 1/2015), Thailand Energy Academy (TEA)

Working Experience (during the recent 5 years)

Listed Companies in SET
  • None
Other Organizations

Electricity Generating Authority of Thailand (EGAT)

    • Oct 2025 – Present
      Deputy Governor – Governor’s Office
    • 2024 – Sep 2025
      Deputy Governor - Strategy
    • 2022 – 2024
      Assistant Governor – Power Plant
    • 2020 – 2022
      Director, Energy Economic Division
    • 2018 - 2020
      Director, Generation and Transmission System Planning Division

Others

    • Jun 2024 – Present
      Director, InnoSpace (Thailand) Co., Ltd.
    • May 2024 - Present
      Director, INNOPOWER Co., Ltd.
    • Apr 2024
      Director, EGAT Diamond Service Co., Ltd.

Expertise

  • Power/Energy/Engineering/Industry Knowledge
  • Strategy/Business Planning
  • Smart Technology
  • Corporate Governance

Mr. Tawatchai Sumranwanich holds a Bachelor of Engineering in Electrical Engineering from Chulalongkorn University, Thailand, and a Master of Science in Electrical Engineering from Pennsylvania State University, United States of America. He currently holds the position of Deputy Governor – Strategy at the Electricity Generating Authority of Thailand (EGAT) and serves on the boards of several organizations in the fields of energy and innovation. He has also completed various high-level executive training programs, including the Director Certification Program (DCP), the ESG Leadership Program, and the Executive Program in Energy Science and Technology.

With his profound expertise and over three decades of experience in the electricity and energy sector, Mr. Tawatchai was appointed as the President and the subcommittee members of EGCO Group, including a Member of the Investment Committee, a Member of Corporate Governance and Sustainability Committee, and a Member of Risk Oversight Committee. His in-depth knowledge in power systems, smart technologies, and corporate governance significantly contributes to the formulation of strategic direction and the advancement of EGCO’s long-term sustainable business operations, while also supporting the creation of enduring value for its shareholders.

GICS Area of Expertise: M, A

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