| Company | Timeline | Status | |
| Microcustom International Limited Director • Director | 1 Jun 2001←5 Years→28 Jul 2006 | Active | |
| Edison House Limited Director • Electrical Contractor | 8 Feb 1994←3 Years→7 Apr 1997 | Dissolved | |
| Edison House Limited Secretary • Electrical Contractor | 8 Feb 1994←3 Years→7 Apr 1997 | Dissolved | |
