| Company | Timeline | Status | |
| Dyfodol I'R Iaith Cyf Director • Cyfarwyddraig | 23 Nov 2013←3 Years→31 Jul 2017 | Active | |
| Cwmni'R Fran Wen Cyf Director • Actores A Chydlynydd Prosiect Celf | 28 Jun 2011←5 Years→30 Mar 2017 | Active | |
| Canolfan Gerdd William Mathias Cyf Director • Actress | 7 Mar 2007←10 Years→10 Jul 2017 | Active | |
