| Company | Timeline | Status | |
| Astrazeneca Share Trust Limited Director • Unreported | 14 Jun 1994←4 Months→1 Nov 1994 | Active | |
| Astrazeneca Treasury Limited Director • Unreported | 18 Mar 1994←6 Years→29 Aug 2000 | Active | |
| Zenco (No. 8) Limited Director • Unreported | 14 Mar 1994←6 Years→21 Aug 2000 | Active | |
Syngenta (At) Limited Director • Unreported | 14 Mar 1994←1 Year 8 Months→1 Dec 1995 | Dissolved | |
| Astrazeneca Quest Limited Director • Unreported | 14 Mar 1994←4 Years→16 Dec 1998 | Active | |
| Astrazeneca Finance Limited Director • Unreported | 21 Jan 1993←7 Years→29 Aug 2000 | Active | |
| Mortar Investments UK Limited Director • Unreported | 23 Nov 1992←1 Year→23 Nov 1993 | Active | |
| Ici International Limited Director • Unreported | 23 Nov 1992←5 Months→1 May 1993 | Dissolved | |
| Mortar Investments International Limited Director • Unreported | 23 Nov 1992←5 Months→1 May 1993 | Active | |
| African Explosives International Limited Director • Unreported | 23 Nov 1992←5 Months→1 May 1993 | Active | |
