| Company | Timeline | Status | |
| Terrace Fruits Limited Director • Fruit Tree Nurseryman | 11 Oct 2021←4 Years→Current | Active | |
| George Thompson (Great Oakley) Limited Director • Fruit Tree Nurseryman | 1 Dec 2015←9 Years→Current | Active | |
| Horticulture Innovation Partnership Limited Director • Grafter | 13 Mar 2013←3 Years→31 Mar 2016 | Dissolved | |
| National Fruit Collections Trust Director • Tree Nurseryman | 21 Sep 2011←14 Years→Current | Active | |
| East Malling Limited Director • Fruit Tree Nurseryman | 1 Apr 2010←4 Years→9 Mar 2015 | Active | |
| The East Malling Trust Director • None | 24 Feb 2010←5 Years→9 Mar 2015 | Active | |
| Bradbourne House Limited Director • Fruit Tree Nurseryman | 10 Apr 2008←6 Years→9 Mar 2015 | Active | |
Chi (London) Limited Director • Furniture Retailer | 6 Mar 2007←3 Years→31 Jan 2011 | Dissolved | |
| Morus Nigra Limited Director • Nurseryman | 13 Jan 2006←19 Years→Current | Active | |
