| Company | Timeline | Status | |
| Cascade Infrastructure Limited Director • Managing Director | 15 May 2025←6 Months→Current | Active | |
| Cascade Infrastructure Holdings Limited Director • Managing Director | 14 May 2025←6 Months→Current | Active | |
| Hydropower River Leven Ltd Director • Project Director, Civil Engineer | 12 Oct 2020←2 Years 4 Months→13 Feb 2023 | Active | |
| KLL Holdings Ltd Director • Project Director/civil Engineer | 12 Oct 2020←2 Years 4 Months→13 Feb 2023 | Active | |
| Kinlochleven Power Ltd Director • Project Director/civil Engineer | 12 Oct 2020←2 Years 4 Months→13 Feb 2023 | Active | |
| ALLT Choille-Rais Hydro Ltd Director • Project Director/civil Engineer | 29 Nov 2019←2 Years 6 Months→27 May 2022 | Active | |
| Lochaber 2 Hydro Ltd Director • Project Director/civil Engineer | 8 Jul 2019←2 Years 10 Months→27 May 2022 | Dissolved | |
| GHH Group Holdings Ltd Director • Project Director/civil Engineer | 8 Jul 2019←1 Day→8 Jul 2019 | Active | |
| Argyll Hydro Ltd Director • Project Director/civil Engineer | 8 Jul 2019←2 Years 10 Months→27 May 2022 | Active | |
| Nathrach Hydro Ltd Director • Project Director/civil Engineer | 8 Jul 2019←2 Years 10 Months→27 May 2022 | Active | |
