| Company | Timeline | Status | |
| Kneesworth Farms Ltd Director • Farmer | 10 Feb 1999←25 Years→31 Dec 2024 | Active | |
| Kneesworth Farms Ltd Secretary • Unreported | 5 Jan 1999←17 Years→7 May 2016 | Active | |
| Parkers Of Bassingbourn Limited Director • Farmer | 25 Jun 1997←27 Years→31 Dec 2024 | Active | |
| Royston Farms Limited Director • Farmer | 24 Sep 1993←31 Years→31 Dec 2024 | Active | |
| Royston Farms Limited Secretary • Unreported | 23 Sep 1993←31 Years→1 Jan 2025 | Active | |
| British Charolais Cattle Society Limited (The) Director • Farmer | 5 Jul 1993←6 Years→5 Jul 1999 | Active | |
| Playle Farms Limited Director • Farming | 31 Dec 1991←5 Years→11 Jul 1997 | Active | |
| Melbourn Farms Limited Director • Farmer | 14 Dec 1991←33 Years→31 Dec 2024 | Active | |
| Parker Farms Bassingbourn Limited Director • Farmer | 13 Sep 1991←33 Years→31 Dec 2024 | Active | |
