| Company | Timeline | Status | |
| Newlands Press Limited Secretary • Manager | 2 Dec 2003←3 Years→25 May 2007 | Active | |
Future Biology Limited Secretary • Unreported | 19 Nov 2003←3 Years→25 May 2007 | Dissolved | |
| Expert Publishing Medicine Ltd Secretary • Unreported | 23 Sep 2002←4 Years→25 May 2007 | Active | |
