| Company | Timeline | Status | |
| Caledonian Training (Glasgow) Ltd Director • Director | 16 Jun 2005←17 Years→27 Dec 2022 | Dissolved | |
| Caledonian Training Centres Ltd Director • Director | 4 Jun 2004←18 Years→13 Dec 2022 | Dissolved | |
| Caledonian Business Centres Ltd Director • Director | 10 May 1994←31 Years→Current | Active | |
