| Company | Timeline | Status | |
| Nutwood House Limited Director • Company Director | 3 Mar 2022←10 Months→3 Jan 2023 | Dissolved | |
| Mossmoor Hydro Limited Director • Director | 30 Jan 2019←3 Years→31 May 2022 | Dissolved | |
| Achnabreck Limited Director • Director | 15 Nov 2016←5 Years→18 Jan 2022 | Dissolved | |
| Dalinlongart Limited Director • Director | 15 Nov 2016←5 Years→18 Jan 2022 | Dissolved | |
| Blantyre Hydro Limited Director • Unreported | 3 Jul 2014←11 Years→Current | Active | |
Bioenergy Developments Limited Director • Director | 1 May 2013←4 Years→27 Feb 2018 | Dissolved | |
| Energy Developments (Management) Limited Director • Technical Director | 31 Oct 2007←13 Years→10 Aug 2021 | Dissolved | |
| Northern Energy Developments Limited Director • Unreported | 31 Jan 2005←20 Years→Current | Liquidation | |
| Hydro Energy Developments Limited Director • Company Director | 26 Jul 2001←24 Years→Current | Active | |
| SHP Projects Limited Director • Co Director | 11 Feb 1998←14 Years→4 Feb 2013 | Liquidation | |
