| Company | Timeline | Status | |
| Bardsey Island Trust Limited(The) Director • Manager | 18 May 2024←1 Year 6 Months→Current | Active | |
| Ambobdim Cyfyngedig Director • Director | 28 Jan 2020←2 Years 8 Months→18 Oct 2022 | Dissolved | |
| Cist Pyst Cyf Director • Director | 25 Feb 2019←6 Years→Current | Active | |
| Pyst Cyfyngedig Director • Director | 20 Mar 2018←7 Years→Current | Active | |
Turnstile Tems LLP Designated LLP Member • Unreported | 5 Oct 2012←3 Years→6 Oct 2015 | Dissolved | |
