| Company | Timeline | Status | |
| Flat Management (Mariners Way) Limited Director • Director | 13 Jan 2005←11 Months→6 Jan 2006 | Active | |
| Glasstronics Limited Director • Unreported | 26 Jun 2003←22 Years→Current | Active | |
| Glasslink Limited Director • Consultant Engineer | 30 Sep 1991←34 Years→Current | Liquidation | |
| Industrial Analysis Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
