| Company | Timeline | Status | |
| 20 Hughenden Road Management Limited Secretary • Unreported | 29 Nov 2002←4 Years→29 May 2007 | Active | |
| 20 Hughenden Road Management Limited Director • Consultant | 14 Nov 2001←5 Years→29 May 2007 | Active | |
| Maso Consulting Limited Director • Actuarial Consultant | 26 Jul 2000←25 Years→Current | Active | |
