| Company | Timeline | Status | |
| R. C. Vane Properties Limited Director • Company Director | 28 Nov 1991←29 Years→30 Mar 2021 | Dissolved | |
Essjay Flats Limited Director • Company Director | 28 Nov 1991←27 Years→5 Nov 2019 | Dissolved | |
| Essjay Flats (Hampstead) Limited Director • Company Director | 28 Nov 1991←15 Years→31 Dec 2006 | Active | |
| Essjay Properties (Hampstead) Limited Director • Company Director | 1 Sep 1977←48 Years→Current | Active | |
