• Master Degree in Engineering, Asian Institute of Technology (AIT)

Governance Training and Other Training/Seminars

• High Performance Board 2015 by IMD

• Role of the Chairman Program (RCP), Class 21/2009

• Director Certification Program (DCP), Class 65/2005

• Director Accreditation Program (DAP), Class 30/2004

Experiences

• Oct 2021 – Present :

­ Chairman of the Board of Directors and Independent Director, Thaicom Plc.

Position in Other Listed Companies

• 2022 – Present :

  Member of Sustainability, Governance and Risk Management Committee,
  Gulf Energy Development Plc.

• Apr 2022 – Present :

  Independent Director, Gulf Energy Development Plc.

• Jan 2022 – Present :

  Chairman of the Board of Directors, Osotspa Plc.

• Jul 2017 – Present :

  Independent Director, Dusit Thani Plc.

• Jan 2017 – Present :

  Director, BEC World Plc.

Position in Other Non-listed Companies

• 2019 – Present :

  Honorary Director, King Mongkut’s University of Technology Thonburi

• 2018 – Present :

  Honorary Director, Geo-Informatics and Space Technology Development Agency

• Sep 2017 – Present :

  Director, National Strategy Committee for the Development and Capacity Building of
  Human Resources of year 2017

Past Experiences

• Oct 2021 – May 2023 :

  Member of the Nomination and Compensation Committee, Thaicom Plc.

• Jun 2022 – Sep 2023 :

  Chairman of the Board of Directors, Power Line Engineering Plc.

• 2002 – Sep 2023 :

  Independent Director and Member of the Audit Committee, Power Line Engineering Plc.

• Sep 2021 – Feb 2022 :

  Director, Innopower Co., Ltd.

• 2016 – 2021 :

  Director, Advanced Wireless Network Co., Ltd.

• Apr 2016 – Dec 2021 :

  Vice Chairman of the Board of Directors and Independent Director, Osotspa Plc.

• 2019 – Oct 2021

  Member of Sustainable Development Committee, Advanced Info Services Plc.

• 2008 – Oct 2021 :

  Vice Chairman of the Board of Directors, Advanced Info Services Plc.

• 2008 – 2019 :

  Member of Leadership Development and Compensation Committee,
  Advanced Info Services Plc.

• Jan 2008 – Sep 2021 :

  Director, Member of the Strategic and Organizational Review Committee, Intouch Holdings Plc.