| Company | Timeline | Status | |
| Birchill Music (Overseas) Limited Director • Solicitor | 22 May 2009←15 Years→11 Mar 2025 | Dissolved | |
| O S 166 Residents Association (Aldeburgh) Limited Director • Solicitor | 9 Dec 1996←1 Year 1 Month→26 Jan 1998 | Active | |
| Birchill Music Limited Director • Solicitor | 14 Jun 1996←28 Years→9 Dec 2024 | Active | |
| Highbury Music (Overseas) Limited Director • Solicitor | 8 Mar 1996←25 Years→5 Feb 2022 | Dissolved | |
| Highbury Music Limited Director • Solicitor | 8 Mar 1996←25 Years→5 Feb 2022 | Dissolved | |
| Highbury Music (Overseas) Limited Secretary • Unreported | 19 Sep 1991←30 Years→5 Feb 2022 | Dissolved | |
| Highbury Music Limited Secretary • Unreported | 19 Sep 1991←30 Years→5 Feb 2022 | Dissolved | |
| 67 Cornwall Gardens Limited Secretary • Unreported | 12 Sep 1991←33 Years→9 Dec 2024 | Active | |
| The Liverpool College Foundation Director • Solicitor | 28 Jan 1991←1 Day→29 Jan 1991 | Active | |
| Birchill Music Limited Secretary • Unreported | 3 Jan 1991←33 Years→9 Dec 2024 | Active | |
