| Company | Timeline | Status | |
| Alfasigma UK Limited Secretary • Unreported | 21 Mar 2007←6 Years→1 Feb 2014 | Active | |
| Charles River Discovery Research Services UK Limited Secretary • Unreported | 27 Oct 2005←8 Years→31 Jan 2014 | Active | |
| Biofocus Dpi (Holdings) Ltd Secretary • Unreported | 27 Oct 2005←8 Years→31 Jan 2014 | Active | |
