| Company | Timeline | Status | |
| Welsh Highland Railway Construction Limited Secretary • Unreported | 3 Sep 2004←21 Years→Current | Active | |
| Welsh Highland Light Railway Limited Secretary • Solicitor | 28 Mar 2002←23 Years→Current | Active | |
| Ffestiniog Railway Holdings Limited Secretary • Solicitor | 21 Jul 1995←12 Years→25 Oct 2007 | Active | |
