| Company | Timeline | Status | |
| Silverham Limited Director • Director | 29 Apr 2002←4 Years→20 Mar 2007 | Active | |
| Silverham Limited Secretary • Director | 29 Apr 2002←4 Years→20 Mar 2007 | Active | |
| True Precision Engineering Limited Director • Unreported | 25 Jun 1996←29 Years→Current | Active | |
| True Precision Engineering Limited Secretary • Precision Engineer | 25 Jun 1996←29 Years→Current | Active | |
