Investor Relations
TH
Dr. Wijarn Simachaya
Dr. Wijarn Simachaya
Independent Director
Audit Committee
Chairman of Nominating and Remuneration committee
Chairman of The Corporate Governance and Sustainable Committee
Age:
  • 63 years
Educational Qualifications/ Training History:
  • Doctorate in Philosophy (Environmental Engineering), University of Guelph, Canada
  • Master of Science in Environmental Science, Kasetsart University
  • Bachelor of Law, Ramkhamhaeng University
  • Bachelor of Science, Chiang Mai University
  • Director Accreditation Program (DAP), Class 186/2021, Thai Institute of Directors: IOD
Percentage of Shareholding in the Company (percent):
  • 0.02% (as April 2023)
Relationship with Directors and Executives:
  • -none-
Work Experience
Period Position Name of Organization/Company Business Type
2020 - Present
  • Independent Director
  • Director of Audit Committee
  • Chairman of Nominating and Remuneration committee
  • Chairman of The Corporate Governance and Sustainable Committee
 Britania Public Company Limited Low-rise Real Estate Development
2020 - Present
  • Chairman of Biodiversity-Based Economy Development Office (Public Organization)
 Ministry of Natural Resources and Environment Government Agency that Promotes Economic Development based on Natural Resources and Biodiversity
2020 - Present
  • President of University Council
 Sisaket Rajabhat University Government Agency related to Higher Education
2019 - Present
  • Director of Thai Environment Institute
 Thai Environment Institute Foundation Environmental NGOs that Operate as Non- profit in Independent Academic Institutes
2016 - 2019
  • Permanent Secretary
 Ministry of Natural Resources and Environment Government Agency on the Conservation and Restoration of Natural Resources and the Environment
2015 - 2016
  • Director General
 Pollution Control Department Government Agency on Pollution Control
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