| Company | Timeline | Status | |
| Threadneedle Asset Management Limited Director • Investment Director | 1 Oct 1994←5 Years→31 Dec 1999 | Active | |
| Typedown Limited Director • Investment Manager | 13 Feb 1992←3 Years→14 Apr 1995 | Active | |
| Typedown Limited Director • Unreported | 1 Jan 1970←25 Years→14 Apr 1995 | Active | |
