| Company | Timeline | Status | |
| Electric Railway Museum Limited Director • Train Driver | 16 May 2014←7 Years→15 Jun 2021 | Dissolved | |
| Electric Railway Museum Limited Director • Manager | 4 May 2007←5 Years→26 Apr 2013 | Dissolved | |
| 4-Sub Preservation Limited Director • Railwayman | 22 Feb 1999←26 Years→Current | Active | |
| Electric Train Preservation Limited Director • Railwayman | 28 Feb 1996←29 Years→Current | Active | |
