| Company | Timeline | Status | |
| Volumatic Holdings Limited Director • Accountant | 30 Mar 2012←13 Years→Current | Active | |
| Volumatic Limited Director • Accountant | 2 Oct 2006←19 Years→Current | Active | |
| Fortress Interlocks Limited Director • Accountant | 5 Oct 2000←5 Years→30 Sep 2006 | Active | |
