| Company | Timeline | Status | |
| The Horse Trust Director • Director Of Science | 15 Apr 2004←5 Years→14 May 2009 | Active | |
| Equine Genetics Research Limited Director • Scientist | 28 May 2002←3 Years→30 Nov 2005 | Dissolved | |
| The Horse Trust Director • Head Of Preventive Medicine | 28 Jul 1994←8 Years→15 Apr 2003 | Active | |
