| Company | Timeline | Status | |
| Cashel Forest Trust Director • Retired | 1 Jun 2023←2 Years 6 Months→Current | Active | |
| Stratocirrus Technologies Limited Director • Environmental Consultant | 10 Jul 2017←4 Years→10 Aug 2021 | Dissolved | |
| Scotland's Finest Woods Director • Environmental Consultant | 15 Jun 2017←8 Years→Current | Active | |
| The Wildlife Information Centre Director • Environmental Consultant | 1 Mar 2017←7 Years→16 Nov 2024 | Active | |
| Forestry Publications Limited Director • Forester | 3 Apr 2002←3 Years→31 Jul 2005 | Active | |
