| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | BIOTOPE LIMITED | 🇬🇧United Kingdom | Active | 10/02/2026 – present |
| Person with significant control | EVIL FISH LTD | 🇬🇧United Kingdom | Active | 25/09/2025 – present |
| Officer | MICROCHIP TRADE ASSOCIATION | 🇬🇧United Kingdom | Dissolved | 11/02/2026 – present |
| Person with significant control | PATERNOSTER ROW WINCHESTER LIMITED | 🇬🇧United Kingdom | Active | 24/06/2024 – present |
| Person with significant control | ALIGADRO HOLDINGS LTD | 🇬🇧United Kingdom | Active | 26/06/2024 – 12/12/2021 |
| Officer | ALIGADRO HOLDINGS LTD | 🇬🇧United Kingdom | Active | 05/04/2026 – 12/12/2021 |
| Person with significant control | ALIGADRO LTD | — | Dissolved | 24/05/2024 – 24/08/2021 |
| Officer | ALIGADRO LTD | — | Dissolved | 10/04/2026 – 24/08/2021 |
| Officer | PATERNOSTER ROW WINCHESTER LIMITED | 🇬🇧United Kingdom | Active | 14/04/2026 – present |
| Person with significant control | VETARK PRODUCTS LIMITED | 🇬🇧United Kingdom | Active | 22/05/2024 – 28/11/2018 |
| Officer | BIOTOPE LIMITED | 🇬🇧United Kingdom | Active | 10/02/2026 – present |
| Officer | ZEBRA FOUNDATION FOR VETERINARY ZOOLOGICAL EDUCATION | 🇬🇧United Kingdom | Active | 02/01/2026 – present |
01/04/2025
resigned
01/04/2025
appointed
06/04/2016
appointed