| Company | Timeline | Status | |
| Kimbolton Electronics Limited Secretary • Secretary | 13 Apr 1995←6 Years→28 Dec 2001 | Active | |
| B I Communications Limited Secretary • Unreported | 2 Apr 1992←33 Years→Current | Active | |
| B I Communications Limited Director • Director | 31 Dec 1983←41 Years→Current | Active | |
