| Company | Timeline | Status | |
| Oban & Lorn Community Enterprise Limited Director • Consultant Engineer | 15 Mar 2004←2 Years 6 Months→2 Oct 2006 | Active | |
| Powell Energy Limited Secretary • Unreported | 14 May 2003←20 Years→29 Aug 2023 | Dissolved | |
| Powell Energy Limited Director • Consultant Engineer | 14 May 2003←20 Years→29 Aug 2023 | Dissolved | |
