| Company | Timeline | Status | |
| WJM Property Ltd Director • Engineer | 28 Jan 2016←9 Years→Current | Active | |
| Evergreen Biogas SM Ltd Director • Engineer | 9 Dec 2014←10 Years→Current | Active | |
| RRD Associates Director • Engineer | 16 Sep 2013←12 Years→Current | Active | |
| Evergreen Biogas Ltd Director • Engineer | 3 May 2013←9 Years→3 Jan 2023 | Dissolved | |
| Treetops Energy Ltd Director • Engineer | 26 May 2011←10 Years→2 Nov 2021 | Dissolved | |
| Evergreen Natural Energy Ltd Director • Engineer | 18 Mar 2011←14 Years→Current | Active | |
| Evergreen Natural Energy Ltd Director • Engineer | 18 Mar 2011←14 Years→10 Apr 2025 | Active | |
| Moore Energy Ltd Director • Engineer | 27 Jan 2011←14 Years→Current | Active | |
| DMG (Cogee) Limited Secretary • Unreported | 16 Mar 2007←14 Years→1 Apr 2021 | Active | |
| DMG (Cogee) Limited Director • Engineer | 16 Mar 2007←14 Years→1 Apr 2021 | Active | |
