| Company | Timeline | Status | |
| Holtwhites Management Company Limited Director • Secretary | 14 Jul 2003←8 Months→16 Mar 2004 | Active | |
| Holtwhites Management Company Limited Secretary • Secretary | 8 Jul 1998←6 Months→28 Jan 1999 | Active | |
| Holtwhites Management Company Limited Director • Secretary | 8 Jul 1998←6 Months→28 Jan 1999 | Active | |
