| Company | Timeline | Status | |
| Lawes Agricultural Trust Director • Research Professor | 2 Dec 2016←8 Years→3 Sep 2025 | Active | |
Food Foundation Cic Director • University Teacher And Researcher | 9 Feb 2015←4 Years→24 Jan 2020 | Converted/Closed | |
| Rothamsted Research Limited Director • University Professor | 21 Aug 2013←8 Years→31 Aug 2021 | Active | |
| British Ecological Society(The) Director • University Professor | 4 Sep 2008←4 Years→19 Dec 2012 | Active | |
