| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | DAS SUFFOLK LIMITED | 🇬🇧Regno Unito | Active | 22/06/2024 – present |
| Officer | DAS SUFFOLK LIMITED | 🇬🇧Regno Unito | Active | 30/03/2026 – present |
| Person with significant control | FILTERTEC HOLDINGS LIMITED | — | Active | 21/06/2024 – present |
| Person with significant control | FILTERTEC SYSTEMS LTD | 🇬🇧Regno Unito | Active | 26/06/2024 – 01/08/2022 |
| Officer | FILTERTEC HOLDINGS LIMITED | — | Active | 03/06/2026 – present |
01/08/2022
resigned
24/04/2019
appointed
04/08/2008
appointed