| Company | Timeline | Status | |
| Slate Heritage International Director • Unreported | 2 Nov 2023←2 Years→Current | Active | |
| Y Dref Werdd Director • Unreported | 27 Jul 2015←10 Years→Current | Active | |
| Y Dref Werdd Director • Unreported | 27 Jul 2015←10 Years→17 Oct 2025 | Active | |
