| Company | Timeline | Status | |
| David Lean Films Ltd Director • Unreported | 1 Nov 2014←11 Years→Current | Active | |
| The Beth Johnson Endowment Limited Director • Farmer | 29 Nov 2013←7 Years→9 Jul 2021 | Active | |
| Leigh Sinton Farm & Nurseries Limited Director • Company Director | 1 Jul 1996←5 Years→17 Jun 2002 | Active | |
| Horticulture Research International Director • Farmer | 1 Apr 1993←3 Years→15 May 1996 | Active | |
| Peter Smith (Farms) Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
