| Company | Timeline | Status | |
| SB Contracting Services Limited Director • Teacher | 3 Nov 2000←24 Years→16 Sep 2025 | Dissolved | |
| SB Contracting Services Limited Secretary • Teacher | 3 Nov 2000←24 Years→16 Sep 2025 | Dissolved | |
| Grubwood Meadow Limited Director • Unreported | 1 Aug 2000←25 Years→Current | Active | |
