| Company | Timeline | Status | |
| Glan Conwy Energy Limited Director • Surveyor | 31 Dec 2017←4 Years→10 May 2022 | Dissolved | |
| Penrhyn Energy Limited Director • Surveyor | 31 Dec 2017←4 Years→6 Apr 2022 | Active | |
| Port Penrhyn (Plant) Limited Director • Surveyor | 31 Dec 2017←4 Years→6 Apr 2022 | Active | |
