| Company | Timeline | Status | |
| Rotasoil Ltd Director • Director | 26 Apr 2018←6 Years→24 Sep 2024 | Dissolved | |
| Vineyard Christian Fellowship Of Truro Director • Engineer | 18 Sep 2013←12 Years→Current | Active | |
Local Energy Generation Ltd Director • Company Director | 10 Jan 2012←7 Years→8 Jan 2019 | Dissolved | |
| Capture Energy Limited Director • Engineer | 1 Feb 2011←12 Years→18 Jan 2024 | Dissolved | |
| Trevissome Wind Energy Limited Director • None | 17 Jan 2011←6 Years→14 Mar 2017 | Active | |
| Western Hydro Ltd Director • Engineer | 10 Jun 1994←12 Years→30 Sep 2006 | Active | |
| Fugro Geoservices Limited Director • Geophysicist | 30 Sep 1992←1 Year 3 Months→31 Dec 1993 | Active | |
| Rotasail Limited Director • Engineer | 5 Oct 1991←34 Years→Current | Active | |
