| Company | Timeline | Status | |
| JNCC Support Co Director • University Professor Of Ecology | 1 Nov 2018←7 Years→Current | Active | |
| Buglife - The Invertebrate Conservation Trust Director • Ecology Professor | 30 Jul 2018←2 Years 10 Months→19 Jun 2021 | Active | |
| British Trust For Ornithology(The) Director • University Professor | 1 Jan 2012←6 Months→11 Jul 2012 | Active | |
| The Rivers Trust Director • Professor | 15 Jul 2008←3 Years→10 Jul 2012 | Active | |
| South East Wales Rivers Trust Director • Professor | 10 Mar 2008←4 Years→1 Jul 2012 | Active | |
| The Institute Of Ecology And Environmental Management Director • University | 14 Nov 2007←2 Years 11 Months→3 Nov 2010 | Active | |
