| Company | Timeline | Status | |
| Digital RF Limited Director • Company Secretary | 10 Feb 2005←20 Years→Current | Active | |
| Caracas C.I.C Director • Company Secretary | 10 Feb 2005←20 Years→Current | Active | |
| Digital RF Limited Secretary • Unreported | 6 Feb 2003←22 Years→Current | Active | |
| Caracas C.I.C Secretary • Unreported | 13 Jul 1998←27 Years→Current | Active | |
| Orbit Research Limited Secretary • Company Secretary | 31 Jan 1994←5 Months→30 Jun 1994 | Dissolved | |
| Orbit Research Limited Director • Company Secretary | 31 Jan 1994←5 Years→16 May 1999 | Dissolved | |
