| Company | Timeline | Status | |
| Caledonian Knotweed Specialists Ltd Director • Managing Director | 10 Nov 2020←5 Years→Current | Active | |
| Caledonian Wood Fuels Limited Director • Unreported | 4 Feb 2009←16 Years→Current | Active | |
| Caledonian Tree Services Ltd Director • Unreported | 29 May 2007←18 Years→Current | Active | |
