| Company | Timeline | Status | |
| Extreme Property Care Services Limited Director • Pest Controller | 3 Dec 2004←20 Years→Current | Active | |
| Extreme Property Care Services Limited Secretary • Pest Controller | 3 Dec 2004←20 Years→Current | Active | |
| Pestproof Limited Director • Pest Controller | 6 Jun 1994←28 Years→15 Nov 2022 | Active | |
| Pestproof Limited Secretary • Pest Controller | 6 Jun 1994←28 Years→15 Nov 2022 | Active | |
