| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | HC 1200 LIMITED | — | Dissolved | 17/05/2026 – present |
| Officer | THRIPLOW GREEN MAN LTD | — | Active | 30/01/2026 – present |
| Officer | KWS UK LIMITED | 🇬🇧Regno Unito | Active | 06/01/2026 – 01/01/2015 |
| Officer | CPB TWYFORD LIMITED | 🇬🇧Regno Unito | Active | 14/04/2026 – 01/01/2015 |
| Officer | TWYFORD SEEDS LIMITED | 🇬🇧Regno Unito | Active | 14/04/2026 – 31/12/2014 |
| Officer | CPB TWYFORD LIMITED | 🇬🇧Regno Unito | Active | 14/04/2026 – 01/01/2015 |
| Officer | TWYFORD SEEDS LIMITED | 🇬🇧Regno Unito | Active | 14/04/2026 – 31/12/2014 |
| Officer | KWS UK LIMITED | 🇬🇧Regno Unito | Active | 06/01/2026 – 01/01/2015 |
| Officer | CATALYSIS MANAGEMENT LTD | 🇬🇧Regno Unito | Active | 24/04/2026 – present |
01/01/2015
resigned
31/12/2014
resigned
23/04/2002
appointed