| Company | Timeline | Status | |
| Specwall Limited Secretary • Unreported | 15 May 1992←29 Years→29 Jul 2021 | Dissolved | |
| Specwall Limited Director • Secretary | 15 May 1992←29 Years→29 Jul 2021 | Dissolved | |
| Burley Transport Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
| Burley Transport Limited Secretary • Unreported | 1 Jan 1970←55 Years→Current | Active | |
