| Company | Timeline | Status | |
| The East Malling Trust Director • None  | 24 Feb 2010←2 Years 4 Months→11 Jul 2012  | Active  | |
| Wye Hops Limited Director • Farmer  | 16 Nov 2006←8 Years→18 Nov 2014  | Active  | |
East Malling Research Director • Farmer  | 15 Mar 2004←1 Year 6 Months→4 Oct 2005  | Dissolved  | |
Farming World Limited Director • Farmer  | 15 Aug 2003←8 Years→1 Feb 2012  | Dissolved  | |
Fruition Services Limited Director • Farmer  | 16 Dec 1998←3 Years→29 Nov 2002  | Dissolved  | |
| The British Hop Association Director • Farmer  | 7 Aug 1996←17 Years→2 Apr 2014  | Active  | |
| National Fruit Collections Trust Director • Farmer  | 26 Apr 1992←2 Years 6 Months→8 Nov 1994  | Active  | |
| Brook Farms Limited Director • Farmer  | 14 Jan 1992←33 Years→Current  | Active  | |
| Brook Farms Limited Secretary • Unreported  | 14 Jan 1992←20 Years→21 Jan 2012  | Active  | |
| Horticulture Research International Director • Farmer  | 12 Dec 1991←1 Year 3 Months→31 Mar 1993  | Active  | |
