| Company | Timeline | Status | |
| Penderwood Limited Director • Finance Director | 3 Mar 1997←8 Years→31 Mar 2005 | Active | |
| Iqvia Ies UK Limited Director • Finance Director | 3 Mar 1997←8 Years→31 Mar 2005 | Active | |
| Iqvia Ies Overseas Holdings Limited Director • Finance Director | 3 Mar 1997←8 Years→31 Mar 2005 | Active | |
| Novex Pharma Limited Director • Finance Director | 3 Mar 1997←8 Years→31 Mar 2005 | Dissolved | |
| Penn Pharmaceutical Services Limited Director • Director | 22 May 1996←2 Months→1 Aug 1996 | Active | |
Xenova Limited Director • Director | 2 Oct 1992←2 Years 10 Months→31 Jul 1995 | Dissolved | |
Xenova Group Limited Director • Unreported | 22 May 1992←3 Years→31 Jul 1995 | Dissolved | |
| Bioindustry Association Director • Accountant | 26 Feb 1992←1 Year 3 Months→31 May 1993 | Active | |
