Ten major shareholders as at 27 August 2018*
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 | Mrs.Somporn Harnphanich | 183,750,000 | 7.37 |
| 3 | SOCIAL SECURITY OFFICE | 140,165,400 | 5.62 |
| 4 | THAI NVDR CO., LTD. | 132,806,532 | 5.33 |
| 5 | Ms.Pornluck Harnphanich | 83,000,000 | 3.33 |
| 6 | Mr.Kantaporn Harnphanich | 83,000,000 | 3.33 |
| 7 | Ms.Pornsuda Harnphanich | 83,000,000 | 3.33 |
| 8 | THE BANK OF NEW YORK MELLON | 66,040,200 | 2.65 |
| 8 | Mr.Pracha Dumrongsutthipong | 48,810,000 | 1.96 |
| 10 | SOUTH EAST ASIA UK (TYPE C) NOMINEES LIMITED | 43,928,925 | 1.76 |
| Total | 1,678,251,057 | 67.31 | |
Remark: *As of the recent book closing date