| Company | Timeline | Status | |
| Maryland Car Sales Limited Director • Company Director | 31 Dec 1991←23 Years→25 Jun 2015 | Dissolved | |
| Roxburghe Finance Limited Director • Company Director | 15 Oct 1981←44 Years→Current | Active | |
| Roxburghe Finance Limited Director • Unreported | 1 Jan 1970←55 Years→10 Oct 2025 | Active | |
