| Company | Timeline | Status | |
| ABRDN Investments Limited Director • Investment Manager | 1 Jul 1998←3 Years→30 Nov 2001 | Active | |
| Hill Rise (Croydon) Management Company Limited Director • Investment Manager | 16 Dec 1992←1 Year 11 Months→7 Dec 1994 | Active | |
| Hill Rise (Croydon) Management Company Limited Director • Unreported | 1 Jan 1970←24 Years→7 Dec 1994 | Active | |
