| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | OSIB LIMITED | 🇬🇧Regno Unito | Active | 09/12/2025 – present |
| Person with significant control | SPILL RISK SOLUTIONS LTD | 🇬🇧Regno Unito | Active | 09/12/2025 – present |
| Officer | THE COMPANY OF ENTREPRENEURS TRUSTEE LTD | 🇬🇧Regno Unito | Active | 29/04/2026 – 30/01/2024 |
| Person with significant control | THE COMPANY OF ENTREPRENEURS TRUSTEE LTD | 🇬🇧Regno Unito | Active | 09/12/2025 – 15/02/2024 |
| Person with significant control | THE OIL NETWORK LIMITED | 🇬🇧Regno Unito | Dissolved | 18/06/2024 – present |
| Officer | THE OIL NETWORK LIMITED | 🇬🇧Regno Unito | Dissolved | 19/04/2026 – present |
| Person with significant control | SPILL RISK GROUP HOLDINGS LTD | 🇬🇧Regno Unito | Proposal to strike off | 09/12/2025 – present |
| Person with significant control | ENVIRONMENTAL RISK SOLUTIONS LTD | 🇬🇧Regno Unito | Dissolved | 19/06/2024 – present |
| Officer | OSIB LIMITED | 🇬🇧Regno Unito | Active | 27/05/2026 – present |
| Officer | SPILL RISK GROUP HOLDINGS LTD | 🇬🇧Regno Unito | Proposal to strike off | 31/12/2025 – present |
| Officer | ENVIRONMENTAL RISK SOLUTIONS LTD | 🇬🇧Regno Unito | Dissolved | 02/06/2026 – present |
| Officer | ENVIRONMENTAL RISK SOLUTIONS LTD | 🇬🇧Regno Unito | Dissolved | 02/06/2026 – present |
23/09/2025
appointed
15/02/2024
resigned
13/10/2009
appointed