| Company | Timeline | Status | |
| Filtercraft Limited Director • Unreported | 26 Feb 2009←16 Years→Current | Active | |
| Jewel Fire Group Limited Director • Engineer | 5 Oct 1992←9 Years→5 Sep 2002 | Active | |
Saffire Holdings Limited Director • Production Engineer | 11 Jun 1992←10 Years→5 Sep 2002 | Dissolved | |
