Chaya Chandavasu – Biography
Last update: January 9, 2026Executive profile
Chaya Chandavasu joined PTT in 2015. Chaya served as Senior Vice President, Science and Innovation at PTT.
Chaya Chandavasu is currentlyExecutive Vice President, Sustainability at PTT Global Chemical - View - PTT Global Chemical org chart
Senior Executive Vice President, Corporate Strategy at PTT - View - PTT org chart
Director at PTT Oil and Retail Business - View - PTT Oil and Retail Business org chart
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Education
Chaya Chandavasu has a Master from New Jersey Institute of Technology and a PhD from New Jersey Institute of Technology.
They have also studied at New Jersey Institute of Technology :
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They have also studied at New Jersey Institute of Technology :
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Company Colleagues
- At PTT Global Chemical, Chaya Chandavasu has 46 colleagues including Narongsak Jivakanun (CEO & Director), Jaturong Worawitsurawatthana (Director)…
- At PTT, Chaya Chandavasu has 322 colleagues including Kongkrapan Intarajang (President & CEO), Ulit Sombatsiri (Director)…
- At PTT Oil and Retail Business, Chaya Chandavasu has 30 colleagues including Peekthong Thongyai (CEO, Secretary & Director), Rawin Thanomsingha (Director)…
Industry Colleagues
- In the Chemicals industry, Chaya Chandavasu has 17,144 colleagues in 907 companies located in 66 countries. 10,222 executive movements have been recorded in the last 12 months. Learn more about Chemicals.
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