Mr. Ratthaphol Cheunsomchit

Mr. Ratthaphol Cheunsomchit

  • Deputy Chief Executive Officer
Date of Appointment
April 1, 2025
Education / Training
  • Master of Business Administration (Finance), The George Washington University, USA
  • Bachelor of Engineering (Electrical Engineering), King Mongkut's Institute of Technology Ladkrabang
  • Capital Market Leadership Program, Class 32, Capital Market Academy
  • The Executive Program in Energy Literacy for a Sustainable Future, Class 4, Thailand Energy Academy
  • Digital Transformation for CEO, Class 2, Nation Multimedia Group Public Company Limited
Director Training
  • Director Certification Program (DCP), Class 168/2013, Thai Institute of Directors
Working Experience (during the recent 5 years) and/or Important Positions
2019 - 2025

Deputy Chief Executive Officer, Gulf Energy Development Public Company Limited

2023 - 2024

Director, Thaicom Public Company Limited

2022 - 2024

Director, Thai Tank Terminal Limited

2022 - 2023

Director, GSA Data Center Company Limited

2022 - 2023

Director, All Waste to Energy Company Limited

2022 - 2023

Director, Chiangmai Waste to Energy Company Limited

2022 - 2023

Director, AG Korat Company Limited

2020 - 2023

Director, Gulf LNG Company Limited

2020 - 2022

Member of the Sustainability, Governance and Risk Management Committee, Gulf Energy Development Public Company Limited

2020 - 2021

President, Gulf Energy Development Public Company Limited

2018 - 2021

Director, Gulf Energy Mauritius Company Limited

2014 - 2021

Director, Gulf International Investment (Hong Kong) Limited

2011 - 2021

Director, Kolpos Pte. Ltd.

2018 - 2020

Director, Gulf Energy International Company Limited

2014 - 2020

Director, Gulf International Holding Pte. Ltd.

2014 - 2020

Director, Gulf Chana Green Company Limited

2014 - 2020

Director, SBY Biomass Company Limited

2014 - 2020

Director, Thepha Clean Energy Company Limited

2014 - 2020

Director, Gulf Pattani Green Company Limited

2014 - 2020

Director, Gulf Solar BV Company Limited

2014 - 2020

Director, Gulf Solar TS1 Company Limited

2014 - 2020

Director, Gulf Solar TS2 Company Limited

2014 - 2020

Director, Gulf Solar KKS Company Limited

2013 - 2020

Director, Gulf MP Company Limited

2013 - 2020

Director, Gulf Solar Company Limited

2018 - 2019

Director, Mekong Wind Power Joint Stock Company

2018 - 2019

Director, TTC Energy Development Investment Joint Stock Company

2018 - 2019

Director, TTC Green Energy Investment Joint Stock Company

2017 - 2019

Senior Executive Vice President and Chief Development Officer, Gulf Energy Development Public Company Limited

2015 - 2017

Director, SPCG Public Company Limited

2014 - 2017

Senior Executive Vice President, Gulf Energy Development Company Limited

Other Directorship Positions / Other Positions at Present

Other Listed Companies

2024 - Present

Deputy Chief Executive Officer, Advanced Info Service Public Company Limited

Non-Listed Companies

2024 - Present

Director, Gulf Edge Services Company Limited

2023 - Present

Director, Gulf Infrastructure Company Limited

2023 - Present

Director, Gulf Edge Company Limited

2022 - Present

Director, Gulf Hydropower Holdings Pte. Ltd.

2022 - Present

Director, Gulf Hydropower Company Limited

2021 - Present

Director, GPC International Terminal Company Limited

2021 - Present

Director, Gulf Renewable Energy Company Limited

2021 - Present

Director, GULF1 Company Limited

2020 - Present

Director, BGSR 6 Company Limited

2020 - Present

Director, BGSR 81 Company Limited

2019 - Present

Director, Gulf MTP LNG Terminal Company Limited

2008 - Present

Senior Executive Vice President, Gulf JP Company Limited