| Company | Timeline | Status | |
| 30 Upper Addison Gardens (Management) Ltd Director • Retired | 14 Sep 2017←6 Years→13 Nov 2023 | Active | |
| Gresham's School Director • Retired | 25 Aug 2004←2 Years 3 Months→24 Nov 2006 | Active | |
| City And Guilds Art School Property Trust Director • Company Director | 4 Jun 2003←7 Years→16 Mar 2011 | Active | |
| Biod Services Limited Director • Retired | 12 Sep 2002←4 Years→1 Jan 2007 | Active | |
| Courtauld Institute Of Art Director • Retired | 2 Jul 2002←12 Years→26 Nov 2014 | Active | |
Paxos Festival Trust Limited Director • Museum Director | 25 Nov 1999←7 Years→14 Jan 2007 | Dissolved | |
| Greenwich Trading Company Limited Director • Retired | 11 Nov 1998←5 Years→13 May 2004 | Active | |
| The Stowe House Preservation Trust Director • Retired | 31 Oct 1998←13 Years→18 Jul 2012 | Active | |
| The Greenwich Foundation For The OLD Royal Naval College Director • Retired | 20 Mar 1997←6 Years→10 Mar 2004 | Active | |
| Royal School Of Church Music(The) Director • Retired | 16 Mar 1995←3 Years→31 Dec 1998 | Active | |
