| Company | Timeline | Status | |
| Sico International Limited Director • Company Director | 23 Apr 1998←27 Years→Current | Active | |
| Monarch Jewels Limited Director • Manufacturing Jeweller | 11 Jul 1991←20 Years→28 Jul 2011 | Active | |
| Monarch Jewels Limited Secretary • Unreported | 11 Jul 1991←20 Years→28 Jul 2011 | Active | |
