Wisarn Chawalitanon

Wisarn Chawalitanon currently works at PTTOR International Holdings (Singapore) Pte Ltd., as Director from 2019.
Mr. Chawalitanon also formerly worked at PTT Philippines Corp., as Chief Executive Officer & Managing Director from 2014 to 2017, PTT (Cambodia) Ltd., as Chairman from 2017 to 2019, PTT (Lao) Co., Ltd., as Chairman from 2017 to 2021, PTT Public Co., Ltd., as Executive Vice President-International Commercial from 2017 to 2018, and PTT Oil & Retail Business Public Co., Ltd., as Senior EVP-International Marketing from 2018 to 2022.
Mr. Chawalitanon received his undergraduate degree from Khon Kaen University and graduate degree from National Institute of Development Administration.