| Company | Timeline | Status | |
| Oak Properties (Northern) Limited Director • Company Director | 17 Dec 2004←20 Years→Current | Active | |
| Oak Properties (Northern) Limited Director • Company Director | 17 Dec 2004←20 Years→14 Oct 2025 | Active | |
| Owlet Grange (Management) Limited Director • Retired | 11 Oct 2004←12 Years→15 May 2017 | Active | |
