| Company | Timeline | Status | |
| Devon Wildlife Enterprises Limited Director • Retired | 18 Jul 2024←1 Year 3 Months→Current | Active | |
| Biodiversity Conservation Services Ltd Director • Director | 4 Apr 2024←1 Year 6 Months→Current | Active | |
| Devon Wildlife Trust Director • Retired | 10 Mar 2023←2 Years 7 Months→Current | Active | |
Grezo & Co LLP Designated LLP Member • Unreported | 20 May 2013←7 Years→29 Sep 2020 | Dissolved | |
| Fauna & Flora International Director • Sustainability Adviser | 10 Nov 2011←7 Years→25 Sep 2019 | Active | |
| Botanic Gardens Conservation International Director • Corporate Responsibility Advisor | 16 Feb 2010←15 Years→Current | Active | |
| The Environmental Auditors Registration Association Director • Senior Adviser Ecology | 20 Sep 1993←11 Months→7 Sep 1994 | Active | |
