| Company | Timeline | Status | |
| Yorkshire Diamond Products Limited Director • Sales Director | 9 Apr 1998←4 Years→9 Jun 2002 | Active | |
| Alfrax Limited Secretary • Unreported | 30 Dec 1990←11 Years→12 Jun 2002 | Dissolved | |
| Alfrax Limited Secretary • Unreported | 1 Jan 1970←32 Years→12 Jun 2002 | Dissolved | |
