| Company | Timeline | Status | |
| Zero Carbon Hydrogen Limited Director • Company Director | 30 Jan 2015←10 Years→12 Aug 2025 | Dissolved | |
| Hawkins Hydro Limited Director • Director | 4 Apr 2014←1 Year→13 Apr 2015 | Active | |
| River Energy Networks Limited Director • Hydropower Consultant | 20 Jan 2014←7 Years→21 Dec 2021 | Dissolved | |
| River Power Limited Director • Company Director | 20 Oct 2006←19 Years→Current | Active | |
