| Company | Timeline | Status | |
| Hydro Energy Trading Limited Director • Unreported | 18 Jun 2021←4 Years→Current | Active | |
| Green Energy Trading Limited Director • Unreported | 18 Jun 2021←4 Years→Current | Active | |
| Scottish Hydro Investment Limited Director • Unreported | 14 Jun 2021←4 Years→Current | Active | |
| British Hydropower Association Limited Director • Unreported | 21 Dec 2020←4 Years→Current | Active | |
| ALLT Na Moine Hydro Limited Director • Unreported | 6 Dec 2019←5 Years→Current | Active | |
| Foster Turner Hydro Limited Director • Unreported | 26 Nov 2019←5 Years→Current | Active | |
| Appin Hydro Limited Director • Unreported | 1 Aug 2016←9 Years→Current | Active | |
| Garbhaig Hydro Power Company Limited Director • Unreported | 12 May 2010←15 Years→Current | Active | |
| CRF Hydro Power Limited Director • Unreported | 20 May 2009←16 Years→Current | Active | |
| Argyll, Lomond And The Islands Energy Agency Director • Farmer | 26 Jan 2007←1 Year 7 Months→2 Sep 2008 | Active | |
