| Company | Timeline | Status | |
| Rhos Quarries Holdings LLP Designated LLP Member • Unreported | 28 Jun 2018←3 Years→30 Nov 2021 | Dissolved | |
| Cyflymen Hydro Ltd Director • Engineer | 22 Oct 2010←15 Years→Current | Active | |
| Allied Hydro Power Limited Director • Managing Director | 3 Jun 2010←15 Years→7 Oct 2025 | Dissolved | |
Washford Mill Hydroelectrical Company Limited Director • Engineer | 12 Feb 2007←8 Years→29 Sep 2015 | Dissolved | |
