| Company | Timeline | Status | |
| Great Higham Limited Director • Director | 8 Dec 2005←3 Years→12 May 2009 | Active | |
| Maidstone Trust Limited Director • Director | 30 Oct 1998←4 Years→9 Jan 2003 | Active | |
| Investec 1 Limited Director • Director | 1 Nov 1993←4 Years→31 Jul 1998 | Active | |
| F&C Investment Trust Plc Director • Banker | 1 Nov 1993←4 Years→24 Apr 1998 | Active | |
| Glaxosmithkline Services Unlimited Director • Company Director | 1 Oct 1993←3 Years→5 Jan 1997 | Active | |
| Redland Limited Director • Director | 1 Oct 1993←4 Years→9 Dec 1997 | Active | |
| Leeds Castle Foundation Director • Director | 27 Jul 1993←14 Years→31 Jul 2007 | Active | |
| Kent County Agricultural Society Director • Peer Of The Realm | 8 Nov 1991←13 Years→20 Jan 2005 | Active | |
| Burghley House Preservation Trust Limited Director • Banker | 30 Sep 1991←7 Years→28 Apr 1999 | Active | |
