| Company | Timeline | Status | |
| Rhedadeg Limited Director • Gweinyddydd | 29 Mar 2016←7 Years→23 May 2023 | Dissolved | |
| Llenyddiaeth Cymru / Literature Wales Director • None | 6 Dec 2011←2 Years 1 Month→18 Jan 2014 | Active | |
| Menter Aberystwyth Director • Employee With National Library | 30 Jul 2008←2 Years 8 Months→1 Apr 2011 | Active | |
The Taliesin Trust Limited Director • Pennaeth Datblygiadau Digidol | 19 Nov 2006←7 Years→15 Jul 2014 | Dissolved | |
| Cwmni Theatr Arad Goch Director • Cymro | 1 Oct 1996←18 Years→30 Sep 2014 | Active | |
