| Company | Timeline | Status | |
| PMT Holdings Limited Director • Engineer  | 29 Dec 2006←18 Years→Current  | Active  | |
| PMT Holdings Limited Secretary • Engineer  | 29 Dec 2006←18 Years→Current  | Active  | |
| Precision Moulds And Tools International Limited Director • Engineer  | 29 Dec 2006←16 Years→19 Jul 2023  | Dissolved  | |
| Precision Moulds And Tools International Limited Secretary • Engineer  | 29 Dec 2006←16 Years→18 Jul 2023  | Dissolved  | |
| Precision Moulds And Tools Services Limited Director • Engineer  | 24 Dec 2002←22 Years→Current  | Active  | |
| Precision Moulds And Tools Services Limited Secretary • Engineer  | 24 Dec 2002←22 Years→Current  | Active  | |
