Mr. Wirat Sukchai
| Age | 56 Years |
| Current position | Director (Executive) Chairman of the Executive Committee (Acting) Chairman of the Risk management Committee Authorized Director |
| Shareholding proportion (as March 15, 2021) | 89,322,136 shares (15.282%) |
| Date of appointment | September 5, 2012 (The company was listed on the Stock Exchange of Thailand in 2014, resulting in continuous holding the position.) |
| Years of Independent directorship | 7 years (May 22, 2014 – Present) |
| Education | – MBA. (E-MBA), National Institute of Directors Associations (NIDA). – B.B.A. (Sales and Marketing), Bangkok University |
| Training program | Training program of Thai Institute of Directors Association (IOD) : 1. How to Develop a Risk Management (HRP), Class 12/2017 2. Successful Formulation & Execution of Strategy (SFE) 24/2015 3. Director Certification Program (DCP), Class 204/2015 4. Role of Chairman Program (RCP), Class 36/2015 5. Anti-Corruption for Executive Program (ACEP), Class 14/2015 6. Director Accreditation Program (DAP), Class SET/2012 |
| Experience in the past 5 years | 2016-Present Chief Executive Officer and Managing Director: Fire Protection System, Air-conditioning System and Sanitary, Harn Engineering Solutions Plc. 2012-2016 Managing Director, Harn Engineering Solutions Plc. 2002-2012 General Manager, Fire Victor Co., Ltd. |
| Positions in other listed companies | None |
| Conflict of interest in the company | None |
| Family Relation with Other Directors | None |
| Dispute in the 10 Preceding Years | None |