Board of Directors
 
                                            Dr. Gunkul Dhumrongpiyawut
- Chairman of the Board of Directors (Non-Executive Director)
 
                                            Dr. Chongrak Rarueysong
- Director (Independent Director)
- Chairman of the Audit Committee
- Member of the Good Corporate Governance and Sustainable Development Committee
- Lead Independent Director
 
                                            Associate Professor Dr. Panarat Panmanee
- Director (Independent Director)
- Member of the Audit Committee
 
                                            Mr. Tarakorn Angpubate
- Director (Independent Director)
- Member of the Audit Committee
- Chairman of the Risk Management Committee
 
                                            Pol.Maj.Gen. Visit Sukarasep
- Director (Independent Director)
- Chairman of the Nomination and Remuneration Committee
 
                                            Mr. Somchai Trairatanapirom
- Director (Independent Director)
- Chairman of the Good Corporate Governance and Sustainable Development Committee
 
                                            Mrs. Tipawan Chayutimanta
- Director (Independent Director)
 
                                            Miss Sopacha Dhumrongpiyawut
- Director (Authorized Director)
- Chairman of the Executive Committee
- Member of the Risk Management Committee
 
                                            Dr. Somboon Aueatchasai
- Director (Authorized Director)
- Executive Director
- Deputy Chairman of the Executive Committee
 
                                            Miss Naruechon Dhumrongpiyawut
- Chief Executive Officer
- Director (Authorized Director)
- Executive Director
- Secretary to the Board of Directors
 
                                            Mr. Chaisiri Wattanacharnnarong
- Director
- Chief Operating Officer - Engineering and Turnkey Business
 
                                            Ms. Chantra Jongjamareeseethong
- Company Secretary
- Secretary of the Good Corporate Governance and Sustainable Development Committee
- Senior Vice President, Office of CEO
