| Company | Timeline | Status | |
| British Hydropower Association Limited Director • Hydropower Operator | 21 Dec 2020←4 Years→Current | Active | |
| Optosci Limited Director • Engineer | 27 Apr 2018←7 Years→Current | Active | |
| Achadonn Properties Limited Director • Vice Chairman | 27 Mar 2018←6 Years→15 Oct 2024 | Dissolved | |
| The Marine Resource Centre Limited Director • Company Director | 31 Jul 2017←3 Years→17 Nov 2020 | Dissolved | |
| Ormsary Scallops Limited Director • Company Director | 31 Jul 2017←8 Years→Current | Active | |
| Inver Hydro Limited Director • Director | 21 Oct 2016←9 Years→Current | Active | |
| Srondoire Renewables Limited Director • Director | 19 Sep 2014←11 Years→Current | Active | |
| Srondoire Wind Farmers Limited Director • Director | 18 Sep 2014←11 Years→Current | Active | |
Prosper Group Limited Director • Chartered Engineer | 31 Mar 2014←4 Years→18 Sep 2018 | Dissolved | |
| MRC Energy Limited Director • Chartered Engineer | 31 Mar 2014←6 Years→17 Nov 2020 | Dissolved | |
