| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | THOMSON ENVIRONMENTAL CONSULTANTS LIMITED | 🇬🇧United Kingdom | Active | 19/06/2024 – 03/04/2020 |
| Person with significant control | THOMSON HABITATS LIMITED | — | Dissolved | 19/06/2024 – 03/04/2020 |
| Person with significant control | UNICOMARINE LIMITED | 🇬🇧United Kingdom | Active | 19/06/2024 – present |
| Person with significant control | CONSERVATION OFFSETS LIMITED | 🇬🇧United Kingdom | Active | 18/06/2024 – present |
| Person with significant control | BIODIVERSITY BANK LTD | 🇬🇧United Kingdom | Active | 19/06/2024 – present |
03/04/2020
resigned
06/04/2016
appointed