| Company | Timeline | Status | |
| Zigup Plc Director • Director | 1 Mar 1996←9 Years→28 Sep 2005 | Active | |
| Spectris Limited Director • Unreported | 11 Jul 1995←6 Years→10 Jul 2001 | Active | |
| David Brown Group Limited Director • Unreported | 15 Feb 1995←3 Years→31 Oct 1998 | Active | |
| Smiths Group Plc Director • Accountant | 11 Dec 1992←3 Years→22 Feb 1996 | Active | |
| Vent-Axia Group Limited Director • Accountant | 4 Dec 1992←3 Years→22 Feb 1996 | Active | |
| S.I. Pension Trustees Limited Director • Accountant | 4 Dec 1992←3 Years→22 Feb 1996 | Active | |
| Smiths Industries (MR) Limited Director • Accountant | 6 Jun 1989←5 Years→1 Jul 1994 | Active | |
