| Company | Timeline | Status | |
| Gem Hunter Limited Director • Director | 14 Jan 2014←11 Years→Current | Active | |
| Brook Precious Metals Limited Director • Director | 1 Nov 2009←11 Months→18 Oct 2010 | Dissolved | |
| Mestling Limited Director • Accountant | 10 Jun 1999←26 Years→Current | Active | |
| Mestling Limited Secretary • Accountant | 10 Jun 1999←3 Years→9 Oct 2002 | Active | |
