| Company | Timeline | Status | |
| Seilo Cyf Director • Solicitor | 17 Apr 2024←1 Year 6 Months→Current | Active | |
| Parry Davies Clwyd-Jones & Lloyd LLP Designated LLP Member • Unreported | 7 Nov 2012←7 Years→31 Mar 2020 | Active | |
| Canolfan Gerdd William Mathias Cyf Director • Cyfreithiwr/solicitor | 1 Dec 2010←4 Years→21 Jan 2015 | Active | |
