| Company | Timeline | Status | |
| Cambridge Sustainable Food C.I.C Director • Retired | 11 Jan 2018←5 Years→10 Dec 2023 | Active | |
| Cambridge Carbon Footprint Ltd Director • Retired | 30 Nov 2009←1 Day→30 Nov 2009 | Active | |
| Cambridge Carbon Footprint Ltd Director • None | 30 Nov 2009←13 Years→23 Nov 2023 | Active | |
| Cambridgeshire, Peterborough And South Lincolnshire (CPSL) Mind Ltd Director • Co-ord Mental Health Charity | 2 Oct 1997←2 Years 3 Months→28 Jan 2000 | Active | |
