Rosaya Teinwan

Rosaya Teinwan currently works at 24M Technologies, Inc., as Director, Siam Solar Energy 1 Co. Ltd., as Director, Combined Heat & Power Producing Co., Ltd., as Director, Thai Solar Renewable Co., Ltd., as Director, IRPC Clean Power Co., Ltd., as Director, PTT Green Energy Netherlands Cooperatief U.A, as Managing Director from 2013, Global Renewable Power Co., Ltd., as Director, and IRPC Public Co., Ltd., as Director from 2025.
Dr. Teinwan also formerly worked at Sakari Resources Ltd., as Chief Executive Officer & Executive Director from 2015 to 2019, Global Renewable Synergy Co., Ltd., as Chairman, PTT Green Energy Pte Ltd., as Managing Director from 2013 to 2019, PTT Public Co., Ltd., as Executive Vice President, PTT Energy Resources Co. Ltd., as President from 2015 to 2019, and Global Power Synergy PCL, as EVP-Business Development & Corporate Strategy from 2019 to 2020.
Dr. Teinwan received her undergraduate degree from Kasetsart University and Masters Business Admin degree from Rangsit University.