| Company | Timeline | Status | |
| Inson Properties Limited Director • Engineer | 30 Jun 2002←1 Year→28 Jul 2003 | Active | |
| Inson Properties Limited Secretary • Engineer | 30 Jun 2002←1 Year 6 Months→31 Dec 2003 | Active | |
| HTF Stainless Steel Fabrication Limited Secretary • Unreported | 1 Oct 1994←12 Years→29 Mar 2007 | Active | |
