| Company | Timeline | Status | |
| Rowlands Marine Electronics Limited Director • Unreported  | 31 Mar 2025←7 Months→Current  | Active  | |
Chwaraeon DWR Gogledd Cymru Cyf Director • Managing Director  | 18 Apr 2007←3 Years→15 Mar 2011  | Dissolved  | |
| Pwllheli Marine Centre Limited Director • Director  | 30 May 1997←28 Years→Current  | Active  | |
| Pwllheli Marine Centre Limited Secretary • Unreported  | 30 May 1997←28 Years→Current  | Active  | |
| Firmhelm Limited Director • Director  | 22 Jul 1994←31 Years→Current  | Active  | |
