| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | S + H. LAM LTD | — | Active | 12/06/2026 – 05/03/2007 |
| Officer | SGGB LIMITED | — | Dissolved | 12/06/2026 – present |
| Officer | JENDAN LIMITED | — | Dissolved | 15/06/2026 – present |
05/03/2007
resigned
16/10/2006
appointed
01/12/2005
appointed