| Company | Timeline | Status | |
| Ab Industrial Trading Ltd Director • Director | 5 Dec 2016←8 Years→Current | Active | |
| Abacus Industrial Limited Director • Secretary | 28 Jun 2005←20 Years→Current | Active | |
| Abacus Industrial Limited Director • Secretary | 28 Jun 2005←19 Years→1 Dec 2024 | Active | |
