| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | TRUMPINGTON GROUP LIMITED | 🇬🇧Regno Unito | Active | 02/10/2025 – present |
| Officer | TRUMPINGTON GROUP LIMITED | 🇬🇧Regno Unito | Active | 07/02/2026 – present |
| Person with significant control | A.F. PEMBERTON (THORNEY FARMS) LTD. | 🇬🇧Regno Unito | Dissolved | 31/03/2025 – 31/03/2025 |
| Officer | BLANDING HOLDINGS LIMITED | 🇬🇧Regno Unito | Active | 29/03/2026 – present |
| Person with significant control | CANTELUPE DEVELOPMENTS CAMBRIDGE LLP | 🇬🇧Regno Unito | Active | 26/06/2024 – present |
| Person with significant control | MORECOCK INVESTMENTS LIMITED | 🇬🇧Regno Unito | Active | 22/06/2024 – present |
| Person with significant control | CANTELUPE DEVELOPMENTS LIMITED | 🇬🇧Regno Unito | Active | 20/06/2024 – present |
| Person with significant control | TRUMPINGTON FARM COMPANY, LIMITED | 🇬🇧Regno Unito | Active | 26/06/2024 – present |
| Person with significant control | — | — | Active | 18/06/2024 – present |
| Officer | NATIONAL INSTITUTE OF AGRICULTURAL BOTANY TRUST | 🇬🇧Regno Unito | Active | 21/05/2026 – 04/12/2023 |
| Officer | A.F. PEMBERTON (THORNEY FARMS) LTD. | 🇬🇧Regno Unito | Dissolved | 25/02/2026 – present |
| Officer | MORECOCK INVESTMENTS LIMITED | 🇬🇧Regno Unito | Active | 13/05/2026 – present |
| Officer | CANTELUPE DEVELOPMENTS CAMBRIDGE LLP | 🇬🇧Regno Unito | Active | 15/12/2025 – present |
| Officer | CANTELUPE DEVELOPMENTS LIMITED | 🇬🇧Regno Unito | Active | 23/05/2026 – present |
| Officer | TRUMPINGTON FARM COMPANY, LIMITED | 🇬🇧Regno Unito | Active | 06/05/2026 – present |
| Officer | ROTHAMSTED RESEARCH LIMITED | 🇬🇧Regno Unito | Active | 11/04/2026 – present |
| Officer | ROTHAMSTED RESEARCH ASSOCIATION | 🇬🇧Regno Unito | Dissolved | 03/02/2026 – present |
13/05/2026
England → United Kingdom
06/05/2026
United Kingdom → England
01/03/2008
appointed