| Company | Timeline | Status | |
| Coolmarket Limited Director • Company Director | 4 Feb 1998←23 Years→26 Jul 2021 | Dissolved | |
| The Forum Trust Limited Director • Retired Academic | 19 Nov 1997←12 Years→15 Mar 2010 | Active | |
| Leeds Castle Foundation Director • Retired | 24 Jul 1995←12 Years→9 Mar 2008 | Active | |
| V&A Enterprises Limited Director • Museum Director | 6 Mar 1992←3 Years→28 Sep 1995 | Active | |
