| Company | Timeline | Status | |
| High Precision Foils Limited Director • Unreported | 3 Sep 2007←18 Years→Current | Active | |
| Tiger Toroids Limited Secretary • Manager | 7 Oct 1998←27 Years→Current | Active | |
| Tiger Toroids Limited Director • Manager | 7 Oct 1998←9 Years→28 Mar 2008 | Active | |
