| Company | Timeline | Status | |
| Energy2zero Ltd Director • Company Director  | 3 Jul 2019←3 Years→30 May 2023  | Dissolved  | |
| Bioch4 Energy Limited Director • Unreported  | 20 Oct 2014←11 Years→Current  | Active  | |
RPM Engineering Consultancy Ltd Director • Engineer  | 4 Sep 2007←11 Years→18 Sep 2018  | Dissolved  | |
