| Company | Timeline | Status | |
Gyrus Group Limited Secretary • Chartered Accountant | 1 Oct 2001←4 Years→31 Dec 2005 | Dissolved | |
| Gyrus International Limited Secretary • Chartered Accountant | 1 Oct 2001←4 Years→31 Dec 2005 | Liquidation | |
| Gyrus Medical Limited Secretary • Chartered Accountant | 1 Oct 2001←4 Years→31 Dec 2005 | Active | |
