| Company | Timeline | Status | |
| Raleigh International Trust Director • Chairman | 8 Jun 2006←7 Years→5 Dec 2013 | Liquidation | |
| Glaxo Group Limited Director • Company Director | 6 Sep 1995←5 Years→31 Jan 2001 | Active | |
| Glaxosmithkline Services Unlimited Director • Company Director | 1 Jul 1995←5 Years→31 Jan 2001 | Active | |
| McNeil Products Limited Director • Company Director | 6 Jun 1994←2 Years→30 Jun 1996 | Active | |
| Spirax Group Plc Director • Non Executive Director | 1 Mar 1993←4 Years→31 Jul 1997 | Active | |
| Wellcome Limited Director • Company Director | 29 Jan 1993←8 Years→31 Jan 2001 | Active | |
| Wellcome Foundation Limited(The) Director • Company Director | 29 Jan 1993←8 Years→31 Jan 2001 | Active | |
| Burroughs Wellcome International Limited Director • Company Director | 29 Nov 1992←8 Years→31 Jan 2001 | Active | |
| British Pharma Group Limited Director • Company Director | 26 Jun 1992←2 Years 6 Months→31 Dec 1994 | Active | |
