| Company | Timeline | Status | |
| Appre Management Services Limited Director • Carpenter | 18 Jun 2007←18 Years→21 Oct 2025 | Dissolved | |
| Robertson Building And Woodworking Limited Secretary • Director Carpenter | 1 Apr 2004←21 Years→Current | Active | |
| Robertson Building And Woodworking Limited Director • Carpenter | 25 Mar 2003←22 Years→Current | Active | |
