| Company | Timeline | Status | |
| Hyspec Limited Director • Director | 15 Oct 2002←7 Years→10 Jun 2010 | Liquidation | |
| Hyspec Limited Secretary • Director | 15 Oct 2002←7 Years→10 Jun 2010 | Liquidation | |
| Kempston Limited Secretary • Unreported | 31 Aug 1991←34 Years→Current | Active | |
| Kempston Limited Director • Unreported | 1 Mar 1984←41 Years→Current | Active | |
