• Honorary Doctor of Engineering, Chulalongkorn University

• Master of Science (Engineering Management), University of Southern California, USA

• Bachelor of Engineering (Civil Engineering), Chulalongkorn University

Governance Training and Other Training/Seminars

• Director Accreditation Program (DAP), Class 138/2017, Thai Institute of Directors (IOD)

Experiences

• May 2023 – Present :

  Director, Vice Chairman of the Board of Directors and Chairman of the Nomination
  and Compensation Committee, Thaicom Plc.

Position in Other Listed Companies

• 2023 – Present :

  Chairman of the Executive Committee, Advanced Info Service Plc.

• 2021 – Present :

  Director, Vice Chairman of the Board and Member of Nomination
  and Compensation Committee, Advanced Info Service Plc.

• 2020 – Present :

  Vice Chairman of the Board, Gulf Energy Development Plc.

• 2017 – Present :

  Director and Chief Executive Officer, Gulf Energy Development Plc.

Position in Other Non-listed Companies

• 2023 – Present :

  Director, Gulf Infrastructure Company Limited

• 2023 – Present :

  Director, Gulf LNG Company Limited

• 2021 – Present :

  Director, Gulf Innova Company Limited

• 2021 – Present :

  Director, Advanced Wireless Network Company Limited

• 2021 – Present :

  Director, Gulf Renewable Energy Company Limited

• 2018 – Present :

  Board of Councilors, University of Southern California, Annenberg School
  for Communication and Journalism, USA

• 2017 – Present :

  Director, Gulf Investment and Trading Pte. Ltd.

• 2016 – Present :

  Director, Gulf Holdings (Thailand) Company Limited

Past Experiences

• 2022 – 2023

  Director, Gulf Binance Company Limited

• 2022 – 2023 :

  Member of the Executive Committee, Advanced Info Service Plc.

• 2022 – 2023 :

  Director, Gulf Ventures Company Limited

• 2021 – 2023

  Director, GULF1 Company Limited

• 2017 – 2023

  Board Chairman, NIST International School Foundation

• 2021 – 2022 :

  Director and Vice Chairman of the Board, Intouch Holdings Plc.

• 2018 – 2020 :

  Director, Gulf Energy International Company Limited

• 2008 – 2020 :

  Director, Gulf JP Company Limited

• 2011 – 2017 :

  Director and Chief Executive Officer, Gulf Energy Development Company Limited

• 2008 – 2017 :

  President, Gulf JP Company Limited

• 2008 – 2017 :

  Board Vice Chairman, NIST International School Foundation

• 2011 – 2016 :

  Representative of Licensee, NIST International School

• 2008 – 2016 :

  Executive Board Chairman, NIST International School

• 1994 – 2016 :

  Director and President, Gulf Electric Plc.