| Company | Timeline | Status | |
| Newport Electronics Limited Director • Executive | 20 Jun 2003←7 Years→8 Apr 2011 | Active | |
Agemont Limited Director • Executive | 27 Sep 1995←15 Years→8 Apr 2011 | Dissolved | |
| Omega Technologies Limited Director • Unreported | 26 Jan 1993←18 Years→8 Apr 2011 | Active | |
| Omega Engineering Limited Director • Executive | 30 Nov 1992←18 Years→8 Apr 2011 | Active | |
