| Company | Timeline | Status | |
| Norbury Weir Limited Director • Consultant | 20 May 2014←11 Years→Current | Active | |
| Hydrosense Renewables Limited Director • Consultant | 4 Oct 2012←13 Years→Current | Active | |
| Sowton Weir Ltd Director • Consultant | 14 Mar 2011←14 Years→Current | Active | |
Kilbury Weir Ltd Director • Consultant | 18 May 2010←9 Years→16 Jul 2019 | Dissolved | |
| Dart Renewables Ltd Director • Consultant | 8 Dec 2009←15 Years→Current | Active | |
