| Company | Timeline | Status | |
| Swindon Heritage Trust Director • Scientist | 1 Jan 2001←24 Years→Current | Active | |
| Chembiotech Limited Secretary • Unreported | 31 Dec 1991←6 Years→4 Mar 1998 | Active | |
| Vincent Kennedy Limited Director • Scientist | 31 Dec 1991←6 Years→4 Mar 1998 | Active | |
