| Company | Timeline | Status | |
| Wildlife Travel Limited Director • Tour Organiser | 1 Jul 1993←16 Years→14 May 2010 | Active | |
| Marine Conservation Society Director • University Lecturer | 23 Oct 1991←2 Years 3 Months→13 Feb 1994 | Active | |
| Nottinghamshire Wildlife Trust Director • University Lecturer | 30 Jun 1991←4 Years→13 Jun 1996 | Active | |
