| Working Experience (5-Year Past Experience) |
| Sep. 2024 - Sep. 2025 |
Director / Member of the Risk Management Committee, Thai Oil Public Company Limited |
| Oct. 2023 - Sep. 2025 |
Senior Executive Vice President Downstream Business Group Alignment, PTT Public Company Limited |
| Jan. 2023 - Sep. 2023 |
Executive Vice President Acting Senior Executive Vice President Downstream Business Group Alignment, PTT Public Company Limited |
| Dec. 2022 - Sep. 2025 |
Director, GPC International Terminal Company Limited |
| Dec. 2022 - Aug. 2024 |
Director / Member of the Risk Management Committee, IRPC Public Company Limited |
| Oct. 2022 - Dec. 2022 |
Executive Vice President Acting Senior Executive Vice President Downstream Business Group Alignment, PTT Public Company Limited and assigned to work for ARUN PLUS Company Limited |
| Apr. 2022 - Nov. 2022 |
Chairman, Sport Services Alliance Company Limited |
| Jan. 2022 - Dec. 2022 |
Director, NUOVO PLUS Company Limited |
| Oct. 2021 - Nov. 2022 |
Director, Alpha Com Company Limited |
| Oct. 2021 - Nov. 2022 |
Chairman, PTT Raise Company Limited |
| Oct. 2021 - Nov. 2022 |
Director, Global Renewable Power Company Limited |
| Jul. 2021 - Nov. 2022 |
Chairman, EVME PLUS Company Limited |
| 2021 - Sep. 2022 |
Executive Vice President, New Venture Development, PTT Public Company Limited and Assigned to work for Arun Plus Company Limited |
| Oct. 2020 - Oct. 2021 |
Director, PTT Energy Resources Company Limited |
| May 2020 - Oct. 2021 |
Chairman, PTT Global Management Company Limited |
| Sep. 2019 - Nov. 2022 |
Director, Sport Services Alliance Company Limited |