| Company | Timeline | Status | |
| Systech International Limited Secretary • Accountant | 30 Apr 2004←3 Years→31 May 2007 | Active | |
| Systech International (Holdings) Limited Secretary • Accountant | 30 Apr 2004←3 Years→31 May 2007 | Active | |
| Systech Expert Witness Services Limited Secretary • Accountant | 30 Apr 2004←3 Years→31 May 2007 | Active | |
| Systech Group Employees Limited Secretary • Accountant | 30 Apr 2004←3 Years→31 May 2007 | Active | |
| Systech Group Limited Secretary • Accountant | 30 Apr 2004←3 Years→31 May 2007 | Active | |
