![Mr. Sermsakool Klaikaew](https://www.tirathai.co.th/storage/leadership/sermsakool-klaikaew.jpg)
Mr. Sermsakool Klaikaew
Chairman / Independent Director / Nomination Committee / Audit Committee
![Mr. Sumpan Vongphan](https://www.tirathai.co.th/storage/leadership/sumpan-vongphan.jpg)
Mr. Sumpan Vongphan
Vice Chairman / Director / Executive Director / Executive
![Mr. Amporntat Poolcharoen](https://www.tirathai.co.th/storage/leadership/amporntat-poolcharoen.jpg)
Mr. Amporntat Poolcharoen
Director / Executive Director / Executive
![Mr. Ouichai Siriwajana](https://www.tirathai.co.th/storage/leadership/ouichai-siriwajana.jpg)
Mr. Ouichai Siriwajana
Director / Anti-Corruption Committee / Executive Director / Executive
![Mr. Annop Tagajarin](https://www.tirathai.co.th/storage/leadership/annop-tagajarin.jpg)
Mr. Annop Tagajarin
Independent Director / Chairman of the Audit Committee / Chairman of the Nomination Committee
![Mr. Singha Nikornpun](https://www.tirathai.co.th/storage/leadership/singha-nikornpun.jpg)
Mr. Singha Nikornpun
Independent Director / Audit Committee / Chairman of the Anti-Corruption committee
![Mr. Boonchai Sowanwanichakul](https://www.tirathai.co.th/storage/leadership/boonchai-sowanwanichakul.jpg)
Mr. Boonchai Sowanwanichakul
Director
![Mr. Tai Chong Yih](https://www.tirathai.co.th/storage/leadership/tai-chong-yih.jpg)
Mr. Tai Chong Yih
Director
![Mr. Charuvit Suanmalee](https://www.tirathai.co.th/storage/leadership/charuvit-suanmalee.jpg)
Mr. Charuvit Suanmalee
Director
![Mrs. Sunan Santichotinan](https://www.tirathai.co.th/storage/leadership/sunan-santichotinan.jpg)
Mrs. Sunan Santichotinan
Director / Nomination Committee / Anti-Corruption committee / Executive Committee / Executive
![Mr. Kanta Vongphan](https://www.tirathai.co.th/storage/leadership/kanta-vongphan.jpg)
Mr. Kanta Vongphan
Director and Company secretary