| Company | Timeline | Status | |
| Eco Cable Protect UK Ltd Director • Company Director | 18 Oct 2024←10 Months→12 Sep 2025 | Active | |
| McGowan Infrastructure Ltd Director • Company Director | 18 Oct 2024←10 Months→12 Sep 2025 | Active | |
| McGowan Environmental Engineering Ltd Director • Company Director | 18 Oct 2024←10 Months→12 Sep 2025 | Active | |
| McGowan Group Ltd Director • Company Director | 18 Oct 2024←10 Months→12 Sep 2025 | Active | |
| Rybka 2020 Limited Director • Director | 22 Apr 2024←11 Months→15 Apr 2025 | Dissolved | |
| Rybka Limited Director • Director | 22 Apr 2024←1 Year 4 Months→12 Sep 2025 | Active | |
| Brush Group Limited Director • Director | 24 Nov 2022←2 Years 9 Months→12 Sep 2025 | Active | |
| Brush Power Solutions Ltd Director • Director | 28 Sep 2022←2 Years 11 Months→12 Sep 2025 | Active | |
| Eta Projects Limited Director • Director | 23 Aug 2022←3 Years→12 Sep 2025 | Active | |
| Brush Power Distribution Limited Director • General Counsel | 15 Jul 2022←3 Years→12 Sep 2025 | Active | |
