| Company | Timeline | Status | |
| Welsh Highland Railway Limited Director • Retired | 11 Nov 2023←10 Months→21 Sep 2024 | Active | |
| Cwmni Rheilffordd Beddgelert Cyfyngedig Director • Highway Engineer | 16 Aug 1998←1 Year 7 Months→25 Mar 2000 | Active | |
| Welsh Highland Railway Limited Director • Engineer | 27 May 1995←5 Years→28 May 2000 | Active | |
