| Company | Timeline | Status | |
| Crochan Celf Director • Adeiladwr A Saer Coed | 23 Feb 2004←8 Years→26 Sep 2012 | Active | |
| Gisda Cyfyngedig Director • Cynghorydd Gwynedd | 13 Oct 2003←19 Years→12 Jul 2023 | Active | |
| Galeri Caernarfon Cyf Director • Adeiladwr A Saer Coed | 18 Oct 2000←11 Years→26 Sep 2012 | Active | |
