| Company | Timeline | Status | |
| The National Non-Food Crops Centre Limited Director • Research Director Plant Scienc | 4 Oct 2006←3 Years→30 Jun 2010 | Active | |
| Basis Registration Limited Director • None | 19 Feb 2004←5 Years→31 Dec 2009 | Active | |
| British Crop Production Council Director • Scientific Consultant | 10 Feb 2000←7 Years→1 Nov 2007 | Dissolved | |
