| Company | Timeline | Status | |
| Tegni Holdings Limited Director • Teacher | 6 Mar 2020←5 Years→Current | Active | |
Tregwynt Limited Director • None | 3 Aug 2010←5 Years→15 Mar 2016 | Dissolved | |
Bedlinogwynt Limited Director • None | 3 Aug 2010←8 Years→15 Jan 2019 | Dissolved | |
| Tegni Cymru Cyf Director • None | 3 Aug 2010←15 Years→Current | Active | |
Weaver Valley Windfarm Limited Director • None | 3 Aug 2010←1 Day→3 Aug 2010 | Dissolved | |
Melin Derwydd Limited Director • None | 3 Aug 2010←1 Day→3 Aug 2010 | Dissolved | |
| Mynydd Portref Limited Director • None | 3 Aug 2010←10 Months→3 Jun 2011 | Active | |
Gorsedd Bran Limited Director • None | 3 Aug 2010←1 Day→3 Aug 2010 | Dissolved | |
| Adenydd LLP Designated LLP Member • Unreported | 11 Nov 2008←17 Years→Current | Active | |
| Tegni Limited Director • Teacher | 20 Feb 2006←19 Years→Current | Active | |
