| Company | Timeline | Status | |
| The National Wildlife Garden Limited Director • Soil Scientist | 6 Sep 2017←8 Years→Current | Active | |
| Dorset Wildlife Trust Director • Unreported | 24 Jun 2016←9 Years→Current | Active | |
| The Douglas Bomford Trust Director • None | 4 Nov 2014←6 Years→3 Nov 2020 | Active | |
| MK Soil Science Ltd Director • Unreported | 12 May 2014←11 Years→Current | Active | |
