| Company | Timeline | Status | |
| Davica Ltd Secretary • Company Director | 27 Jul 1999←26 Years→Current | Active | |
| Davica Ltd Director • Unreported | 27 Jul 1999←26 Years→Current | Active | |
| English Bridge Union Limited(The) Director • Management Consultant | 7 Oct 1998←5 Years→18 May 2004 | Active | |
