| Company | Timeline | Status | |
| Gunnersbury Estate (2026) Cic Director • Retired | 9 Jan 2024←1 Year 11 Months→Current | Active | |
| The Gunnersbury Museum And Park Development Trust Director • None | 22 Jan 2016←9 Years→Current | Active | |
| Durston House School Educational Trust Limited Director • Retired | 25 Jun 2014←10 Years→31 Oct 2024 | Active | |
| DTZ Management Services Limited Director • Chartered Surveyor | 5 Jul 1993←8 Years→6 Nov 2001 | Active | |
DTZ Im (SPFS) Limited Director • Chartered Surveyor | 18 Feb 1993←3 Years→30 Apr 1996 | Dissolved | |
