| Company | Timeline | Status | |
| Caithness & Sutherland Vintage & Classic Vehicle Club Ltd Director • Chartered Engineer | 28 Apr 2020←4 Years→17 Dec 2024 | Active | |
| Caithness & Sutherland Vintage & Classic Vehicle Club Ltd Director • Engineer | 13 Dec 1998←10 Years→11 Jan 2009 | Active | |
| Caithness Car Club Limited Director • Unreported | 20 Jan 1993←3 Years→30 Jan 1996 | Active | |
