| Company | Timeline | Status | |
| Cymru Muzic Cyfyngedig Secretary • Manager  | 27 Sep 2001←24 Years→Current  | Active  | |
| Cymru Muzic Cyfyngedig Director • Manager  | 27 Sep 2001←24 Years→Current  | Active  | |
| Cymru Muzic Cyfyngedig Secretary • Manager  | 27 Sep 2001←23 Years→14 Aug 2025  | Active  | |
| Cymru Muzic Cyfyngedig Director • Manager  | 27 Sep 2001←23 Years→14 Aug 2025  | Active  | |
| Gwynfryn Cymunedol Cyf Secretary • Clerk  | 1 Apr 2001←24 Years→Current  | Active  | |
| Gwynfryn Cymunedol Cyf Secretary • Clerk  | 1 Apr 2001←24 Years→14 Aug 2025  | Active  | |
| Gwynfryn Cymunedol Cyf Director • Clerk Of Works  | 10 Feb 2000←25 Years→Current  | Active  | |
| Gwynfryn Cymunedol Cyf Director • Clerk Of Works  | 10 Feb 2000←25 Years→14 Aug 2025  | Active  | |
