Management
Mr. Sudusit Ounsangchan
Position: Chief Officer – Coal Business, Risk Management Committee Member, and Environmental, Social, and Governance Committee Member
Age61 years
NationalityThai
Education and Training
- Bachelor of Engineering in Mining Engineering, Chulalongkorn University
- Certificate: Thai Institute of Directors (IOD)
- Anti-Corruption in Practice, 2015
- How to Develop a Risk Management Plan (HRP), Class 10/2016
- Director Accreditation Program (DAP), Class 128/2016
- Ethical Leadership Program (ELP), Class 24/2021
- Risk Management Program for Corporate Leaders (RCL), Class 36/2024
- Roles of Executives and Employees in Anti-Corruption, 2024
- The Stock Exchange of Thailand (SET):
- CSR Engagement, 2014
- CG Forum 1/2016 “Ethics: Conscience on Good Governance Principle”
- Other courses:
- Creative Thinking and Analysis, The National Institute of Development Administration (NIDA), 2013
- A Leader with Positive Attitude, People Synergy Co., Ltd., 2015
- New Power Development Plan (2015-2036) Future of Thailand’s Industry, The Institute of Industrial Energy, 2015
- Public Hearing Seminar on Coal Fuel Act Draft, Department of Mineral Fuels, 2016
- Industrial Environmental Management, Technology Promotion Association (Thailand-Japan), 2017
- Executive Energy Program, Class 3/2017, Federation of Thai Industries, 2017
- The 4 Essential Roles of Leadership, PacRim Leadership Center Co., Ltd., 2020
- Anti-Corruption, CAC Change Agent Program, CAC, 2021
- Understanding and Implementing the Personal Data Protection Act for Business Establishments, HR Center Co.,Ltd., 2022
Directorship Information
Shareholding in the Company as at December 31, 2025
901 shares or 0.00 percent of all shares with voting rights
Direct and indirect interest in any of business with Company and its subsidiaries
None
Family Relationship with Executives
None
Number of Director Positions in other Business
Listed Company – 1 Company
- 2019-Present : Chairman, ASN Broker Public Co., Ltd. / Finance
- 2016-Present : Independent Director and Audit Committee Member
Non-Listed Company – 2 Companies
- 2017-Present : Director, PT. Singlurus Pratama Co., Ltd. (Subsidiary) / Energy and Utilities
- 2016-Present : Director and Authorized Director, Lanna Power Generation Co., Ltd. (Subsidiary) / Energy and Utilities
Past 5-Year Work Experience
2019-2021
Vice Chairman, ASN Broker Public Co., Ltd.
2010-2015
Senior Manager, Core Business Development, Lanna Resources Public Co., Ltd.
2003-2008
Manager, Core Business Development, Lanna Resources Public Co., Ltd.
1997-2002
Manager, Planning, Lanna Resources Public Co., Ltd.
1987-1996
Mining Engineer, Sahakol Engineering Co., Ltd.