| Company | Timeline | Status | |
| Opra Cymru Cyf Director • Dylunwraig | 20 May 2015←4 Years→3 Jun 2019 | Active | |
| Celtica Cyf Director • Jeweller | 1 May 1996←2 Years 11 Months→17 Apr 1999 | Active | |
| Rhiannon Cyfyngedig Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
