| Company | Timeline | Status | |
| Twhart Limited Director • Company Director | 23 May 2019←6 Years→Current | Active | |
| Albion Mineral Services Ltd Director • Director | 1 Jun 2016←8 Years→3 Sep 2024 | Dissolved | |
Confederation Of UK Coal Producers Director • Director | 6 Jun 2008←5 Years→5 Jun 2013 | Dissolved | |
| The Scottish Coal Company Limited Director • Director | 1 Feb 2004←9 Years→3 May 2013 | Liquidation | |
