| Company | Timeline | Status | |
| Medical Research Consultancy Limited Secretary • Unreported | 5 Sep 2000←3 Years→1 Jul 2004 | Dissolved | |
| Wellcome Consumer Products Limited Director • Company Director | 5 Jul 1995←3 Months→13 Oct 1995 | Dissolved | |
| Burroughs Wellcome International Limited Director • Company Director | 14 Jun 1995←4 Months→13 Oct 1995 | Active | |
| Wellcome Consumer Healthcare Limited Director • Company Director | 12 Jun 1995←4 Months→13 Oct 1995 | Active | |
| Charles Midgley Limited Director • Company Director | 12 Jun 1995←4 Months→13 Oct 1995 | Dissolved | |
| Glaxosmithkline Research & Development Limited Secretary • Unreported | 8 Dec 1994←10 Months→31 Oct 1995 | Active | |
| Glaxosmithkline Export Limited Director • Company Director | 1 Sep 1992←2 Months→3 Nov 1992 | Active | |
| Glaxo Group Limited Secretary • Unreported | 1 Sep 1992←5 Months→31 Jan 1993 | Active | |
| Clarges Pharmaceuticals Limited Secretary • Unreported | 1 Sep 1992←3 Years→31 Oct 1995 | Dissolved | |
| Edinburgh Pharmaceutical Industries Limited Director • Company Secretary | 13 Oct 1989←6 Years→13 Oct 1995 | Active | |
