| Company | Timeline | Status | |
| Idcorp Limited Secretary • Accountant | 1 Jul 2004←4 Years→1 Oct 2008 | Dissolved | |
| Scantrack Limited Secretary • Accountant | 1 Jul 2004←4 Years→1 Oct 2008 | Active | |
| Scantrack Limited Director • Accountant | 28 Feb 2003←12 Years→27 Jan 2016 | Active | |
