| Company | Timeline | Status | |
| Espa Research Limited Director • Proffessor Of Medical Chemistry | 30 Mar 2009←16 Years→Current | Active | |
| Education And Services For People With Autism Limited Director • Professor Medical Chemistry | 15 Sep 2005←20 Years→Current | Active | |
| Durham Wildlife Trust Director • Retired | 6 Nov 1996←5 Years→6 Nov 2001 | Active | |
