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About PTT

Executives

Dr.Rosaya Teinwan

Dr.Rosaya Teinwan (Senior Executive Vice President, Special Affairs 2 - Business Re-Structuring)

Senior Executive Vice President, Special Affairs 2 - Business Re-Structuring
Holding (%)
Educations
  • Bachelor of Engineering, Kasetsart University
  • Master of Business Administration, Rangsit University
  • Doctor of Business Administration  (D.B.A), King Mongkut's University of Technology North Bangkok
Certifications
  • Advanced Audit Committee Program (AACP 12/2013),
    Role of the Chairman Program (RCP 31/2013),
    Director Certification Program (DCP 169/2013),
    Anti-Corruption for Executive Program (ACEP 6/2013),
    Thai Institute of Directors Association (IOD)
  • Strategist Course 17 Strategic Studies Center, National Defence Studies Institute (2024)
  • New International Commerce Course for Executives : NIC2E (2/2023), Department of Trade Negotiations,
    Ministry of Commerce
  • Peking University Thailand New Era Leadership Elite Training Course , Peking University (2023)
  • Thai-Chinese Leadership Science Program (SCT) Class 4, Thai-Chinese Leader Institute (2022)
  • Management of Public Economics for Executives Class 18, King Prajadhipok's Institute (2020)
  • Public and Private Sector Joint Administration Course Class 6, Police College Education Headquarters,
    Royal Thai Police (2019)
  • Senior Executive Program Sasin Graduate Institute of Business Administration of Chulalongkorn University
Work Experiences
  • 2024 - Present
    Senior Executive Vice President, Special Affairs 2, PTT Public Company Limited
  • 2023 - 2024
    Executive Vice President, Technology Development for Future Energy, PTT Public Company Limited
  • 2019 - 2023
    Executive Vice President, PTT, working on a secondment as Global Power Synergy PCL as Senior Executive
    Vice President, Business Development and Strategy and Board of PTT Green Energy Pte. Ltd.
  • 2016 - 2019
    Executive Vice President, PTT, working on a secondment as PTT Energy Resources Company Limited acting
    Executive Vice President, acting Chief Executive Officer of Sakari Resources Limited, acting Chief Executive
    Officer of PTTGE, acting
    President of Tiger Energy Trading Pte., Ltd.
Relevant Important Positions in Listed Companies - The Stock Exchange of Thailand 
  • -
Relevant Important Positions in Non-Listed Companies/ Other Organizations
  • Chairman, PTT Green Energy Company Limited
Other Experiences/ Other Activities
  • -