| Company | Timeline | Status | |
China-UK Imports Limited Secretary • Pa | 23 Mar 2004←1 Year→8 Apr 2005 | Dissolved | |
| Hannah Management Limited Secretary • Office Manager | 2 Oct 2003←7 Years→19 Nov 2010 | Active | |
| Barbera Music Limited Secretary • Office Manager | 1 Sep 2003←7 Years→19 Nov 2010 | Active | |
