| Company | Timeline | Status | |
| Pre Merger Accountancy Limited Secretary • Unreported | 15 Jul 2003←1 Month→28 Aug 2003 | Dissolved | |
| Tax Efficiency Limited Secretary • Unreported | 15 Jul 2003←4 Years→28 Feb 2008 | Active | |
| Amersham Corporate Services Limited Secretary • Unreported | 15 Jul 2003←3 Years→19 Dec 2006 | Active | |
