| Company | Timeline | Status | |
| Willoughbridge Garden Trust Ltd Director • Emeritus Writer | 3 Mar 2025←9 Months→Current | Active | |
| British Ecological Society(The) Director • University Reader | 13 Dec 2016←2 Years 12 Months→11 Dec 2019 | Active | |
| Staffordshire Wildlife Trust Limited Director • University Lecturer | 22 Sep 1993←20 Years→22 Jun 2014 | Active | |
