| Company | Timeline | Status | |
| Thairama International Limited Secretary • Unreported | 25 Nov 2005←19 Years→Current | Active | |
| Thairama International Limited Director • Restauranteur | 15 Dec 1994←30 Years→Current | Active | |
| Sumit (Navathai) Limited Director • Company Director | 26 Nov 1991←3 Years→8 Sep 1995 | Active | |
| Thairama Limited Director • Restauranteur | 20 Nov 1991←33 Years→Current | Active | |
| Thairama Limited Secretary • Unreported | 20 Nov 1991←33 Years→Current | Active | |
| PJN (Electronics And Security Systems) Limited Secretary • Unreported | 10 May 1991←34 Years→Current | Active | |
| PJN (Electronics And Security Systems) Limited Director • Company Secretary | 10 May 1991←34 Years→Current | Active | |
