| Company | Timeline | Status | |
Newbus Technology Limited Secretary • Office Manager | 8 Mar 2007←8 Years→14 Jul 2015 | Dissolved | |
Newbus Technology Limited Secretary • Office-manager | 15 Feb 2000←11 Months→5 Feb 2001 | Dissolved | |
| Capoco Design Limited Secretary • Unreported | 16 Nov 1991←29 Years→26 Apr 2021 | Dissolved | |
