| Company | Timeline | Status | |
| Oxford Farming Conference(The) Director • Farmer | 6 Jan 1997←2 Years 12 Months→4 Jan 2000 | Active | |
| Arable Research Centres Director • Farmer | 13 Feb 1992←2 Years→24 Feb 1994 | Dissolved | |
| Romney Marsh Farms,Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
