As of April 30, 2026 (Paid-up shares of the company 316,662,232)
| Rank | Major Shareholders | # Shares | % Shares | |
| 1 | Thai Industrial Parts Co., Ltd. | 78,837,314 | 24.90 | |
| 2 | JTW Asset Co., Ltd. | 51,877,923 | 16.38 | |
| 3 | Ms. Nana Patamavorakulchai | 45,305,497 | 14.31 | |
| 4 | PSG corporation Pcl. | 18,723,694 | 5.91 | |
| 5 | Mr. Pee Patamavorakulchai | 14,097,199 | 4.45 | |
| 6 | Mr. Masami Katsumoto | 8,980,263 | 2.84 | |
| 7 | Mr. Jakaranuttep krinchai | 4,268,942 | 1.35 | |
| 8 | Mr. Rattawat Suksaichol | 3,813,727 | 1.20 | |
| 9 | Mr. Keisuke Hamada | 3,762,472 | 1.19 | |
| 10 | Other | 86,995,201 | 27.47 | |
| Total | 316,662,232 | 100.00 | ||