| Company | Timeline | Status | |
| Cardinal Inhealth Ltd Director • Chief Executive | 19 Jun 2002←2 Years 11 Months→7 Jun 2005 | Dissolved | |
| Spirent Holdings Limited Director • Group President | 1 Nov 1997←4 Years→30 Nov 2001 | Active | |
| Inclex No 5 Limited Director • Group President | 1 Oct 1997←4 Years→30 Nov 2001 | Active | |
| Inclex No 4 Limited Director • Group President | 1 May 1997←4 Years→30 Nov 2001 | Dissolved | |
| Amphenol Thermometrics (UK) Limited Director • Unreported | 1 May 1997←4 Years→30 Nov 2001 | Active | |
| Inclex No 7 Limited Director • Group President | 1 May 1997←4 Years→30 Nov 2001 | Active | |
| Thermo Electron Limited Director • Company Director | 29 Nov 1993←1 Year 5 Months→26 May 1995 | Active | |
| Shandon Diagnostics Limited Director • Director | 11 May 1992←3 Years→26 May 1995 | Active | |
| Life Sciences International Limited Director • Company Director | 18 Apr 1992←3 Years→20 Apr 1995 | Active | |
