| Company | Timeline | Status | |
| Christobel Limited Director • Piano Tuner | 7 Oct 2020←4 Years→17 Dec 2024 | Dissolved | |
Ashcroft Knight Ltd Director • Piano Tuner | 30 Jul 2007←8 Years→26 Jul 2016 | Dissolved | |
Ashcroft Knight Ltd Secretary • Unreported | 24 Jan 2007←9 Years→26 Jul 2016 | Dissolved | |
| Albermarle Pianos Limited Director • Piano Tuner | 17 Sep 2003←22 Years→Current | Active | |
