| Company | Timeline | Status | |
| Smart Machine Company Limited Director • Director | 7 Oct 2003←2 Years 1 Month→18 Nov 2005 | Active | |
| Smart Machine Company Limited Secretary • Director | 7 Oct 2003←2 Years 1 Month→18 Nov 2005 | Active | |
| Kaygee Engineering Limited Secretary • Unreported | 1 Oct 1998←7 Years→18 Nov 2005 | Active | |
| Kaygee Engineering Limited Director • Chairman | 31 Dec 1990←14 Years→18 Nov 2005 | Active | |
