Mr. Ratthaphol Cheunsomchit

Deputy Chief Executive Officer
Date of Appointment
February 15, 2019
Education / Training
The George Washington University, USA.
Master of Business Administration (Finance)
King Mongkut's Institute of Technology Ladkrabang
Bachelor of Engineering (Electrical Engineering)
Capital Market Academy
Capital Market Leadership Program, Class 32
Thailand Energy Academy
The Executive Program in Energy Literacy for a Sustainable Future, Class 4
Nation Multimedia Group Public Company Limited
Digital Transformation for CEO, Class 2
Director Training
Thai Institute of Directors
Director Certificate Program (DCP), Class 168/2013
  • Work Experience (during the recent 5 years) and/or Important Positions
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
2023 – Present
Director, Thaicom Public Company Limited
Non-listed Companies
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