Ten major shareholders as at 17 March 2021*
List of the Company’s major shareholders and proportion of shareholding from paid-up capital shown in Book of shareholders' registration as follows;
| Rank | Shareholders | Number of Shares | Percentage |
| 1 | Mr.Chalerm Harnphanich | 813,750,000 | 32.63 |
| 2 | Thai NVDR Company Limited | 202,630,865 | 8.13 |
| 3 | Mrs.Somporn Harnphanich | 179,350,000 | 7.19 |
| 4 | SOCIAL SECURITY OFFICE | 153,061,500 | 6.14 |
| 5 | THE BANK OF NEW YORK MELLON | 120,563,000 | 4.83 |
| 6 | Mr.Kantaporn Harnphanich | 84,470,000 | 3.39 |
| 7 | Ms.Pornsuda Harnphanich | 84,465,000 | 3.39 |
| 8 | Ms.Pornluck Harnphanich | 84,465,000 | 3.39 |
| 9 | SOUTH EAST ASIA UK (TYPE C) NOMINEES LIMITED | 34,858,825 | 1.40 |
| 10 | HSBC BANK PLC-HSBC GLOBAL INVESTMENT FUNDS ASIA EX JAPAN EQUITY SMALLER COMPANIES | 14,388,500 | 0.58 |
| Total | 1,772,002,690 | 71.07 | |
Remark: *As of the recent book closing date