| Company | Timeline | Status | |
| Mintmist Limited Director • Unreported | 16 Dec 2003←4 Months→15 Apr 2004 | Active | |
| 4NCL Limited Director • Retired | 28 Feb 2001←3 Years→15 Apr 2004 | Active | |
| British Chess Magazine Limited Director • Retired | 14 Jun 1991←1 Year 6 Months→6 Jan 1993 | Active | |
