| Company | Timeline | Status | |
| Greenhouse Management Limited Director • Personal Assistant | 26 Jul 2004←6 Years→17 Sep 2010 | Active | |
| Greenhouse Management Limited Secretary • Unreported | 26 Jul 2004←6 Years→17 Sep 2010 | Active | |
Madge-Nbs Holdings Limited Secretary • Pa | 1 Jul 2004←5 Years→22 Feb 2010 | Dissolved | |
Madge-Nbs Holdings Limited Director • Pa | 1 Jul 2004←5 Years→22 Feb 2010 | Dissolved | |
| NBS Biologicals Limited Secretary • Pa | 1 Jul 2004←5 Years→22 Feb 2010 | Active | |
| NBS Biologicals Limited Director • Pa | 1 Jul 2004←5 Years→22 Feb 2010 | Active | |
