| Company | Timeline | Status | |
Procyon Instruments Limited Director • Director | 29 Feb 2008←2 Years 8 Months→19 Nov 2010 | Dissolved | |
| Visilase Limited Director • Director | 4 May 2007←11 Months→25 Apr 2008 | Dissolved | |
| Novamed Ceramisys Limited Director • Director | 2 Oct 2006←19 Years→Current | Active | |
| Novamed Ceramisys Limited Secretary • Unreported | 2 Oct 2006←19 Years→Current | Active | |
| Novamed Limited Director • Sales & Marketing Director | 14 Jan 1994←31 Years→Current | Active | |
| Ophthalmological Products Trade And Industry Conference(The) Director • Unreported | 1 Jan 1970←22 Years→8 May 1992 | Active | |
