| Company | Timeline | Status | |
| Cold Hill Ltd Director • Unreported | 24 Mar 2025←7 Months→Current | Active | |
| Berlin Hill Limited Director • Electrical Engineer | 9 Dec 2023←1 Year 5 Months→13 May 2025 | Dissolved | |
| Barker Power Limited Director • Engineering Consultant | 18 Dec 2019←1 Year 6 Months→22 Jun 2021 | Dissolved | |
