| Company | Timeline | Status | |
| RSL No.29 Limited Director • Company Director | 4 Aug 1998←6 Years→26 Dec 2004 | Dissolved | |
| The Lottery Foundation Director • Charity Chairman | 1 Feb 1994←1 Year 9 Months→22 Nov 1995 | Active | |
| Leeds Castle Foundation Director • Company Director | 22 Sep 1992←12 Years→26 Dec 2004 | Active | |
| Liberty International Holdings Limited Director • Company Director | 7 May 1992←6 Years→26 Apr 1999 | In Administration | |
| Everllence Turbo (UK) Limited Director • Director | 2 Apr 1992←8 Years→10 Oct 2000 | Active | |
| Xro Limited Director • Director | 21 Mar 1992←1 Year 5 Months→8 Sep 1993 | Active | |
| Sotheby's London Limited Director • Company Director | 10 Nov 1991←13 Years→26 Dec 2004 | Dissolved | |
| The Great Britain Sasakawa Foundation Director • Company Director | 1 Jun 1991←3 Years→1 Jan 1995 | Active | |
| Everllence Turbo (UK) Limited Director • Unreported | 1 Jan 1970←30 Years→10 Oct 2000 | Active | |
