| Company | Timeline | Status | |
| Coursegood Limited Secretary • Musician | 5 Jul 2000←22 Years→6 Dec 2022 | Active | |
| Coursegood Limited Director • Musician | 5 Jul 2000←22 Years→6 Dec 2022 | Active | |
| Plumbshaft Limited Secretary • Unreported | 6 Jul 1991←34 Years→Current | Active | |
| Plumbshaft Limited Director • Musician | 6 Jul 1991←31 Years→6 Dec 2022 | Active | |
| Plugshaft Limited Director • Musician | 6 Jul 1991←31 Years→6 Dec 2022 | Active | |
| Plugshaft Limited Secretary • Unreported | 6 Jul 1991←31 Years→6 Dec 2022 | Active | |
