| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | HV AVIATION LIMITED | 🇬🇧Regno Unito | Active | 26/06/2024 – present |
| Officer | HV AVIATION LIMITED | 🇬🇧Regno Unito | Active | 30/03/2026 – present |
| Person with significant control | OIL SPILL SERVICE CENTRE LIMITED | 🇬🇧Regno Unito | Liquidation | 18/06/2024 – 01/06/2017 |
| Person with significant control | OIL SPILL RESPONSE LIMITED | 🇬🇧Regno Unito | Active | 21/06/2024 – 08/07/2016 |
| Person with significant control | OIL SPILL RESPONSE (CAPPING) LIMITED | 🇬🇧Regno Unito | Active | 18/06/2024 – 01/06/2017 |
| Person with significant control | OIL SPILL RESPONSE (AMERICAS) LIMITED | 🇬🇧Regno Unito | Liquidation | 26/06/2024 – 01/06/2017 |
| Person with significant control | OIL SPILL RESPONSE TRUSTEES LIMITED | 🇬🇧Regno Unito | Liquidation | 21/06/2024 – 01/06/2017 |
| Person with significant control | OSRC (NORWAY) LIMITED | 🇬🇧Regno Unito | Active | 18/06/2024 – 06/06/2017 |
| Person with significant control | OSRC (SOUTH AFRICA) LIMITED | 🇬🇧Regno Unito | Active | 26/06/2024 – 06/06/2017 |
| Person with significant control | TECHNICAL AND MANAGEMENT SERVICES LIMITED | 🇬🇧Regno Unito | Active | 19/06/2024 – present |
| Officer | OSRC (SOUTH AFRICA) LIMITED | 🇬🇧Regno Unito | Active | 19/05/2026 – 09/02/2023 |
| Officer | OSRC (NORWAY) LIMITED | 🇬🇧Regno Unito | Active | 19/05/2026 – 09/02/2023 |
| Officer | TOTAL SAFETY (UK) LIMITED | 🇬🇧Regno Unito | Active | 25/05/2026 – 02/12/2011 |
| Officer | TOTAL SAFETY (LONDON HOLDINGS) LIMITED | 🇬🇧Regno Unito | Active | 29/05/2026 – 04/07/2011 |
| Officer | TECHNICAL AND MANAGEMENT SERVICES LIMITED | 🇬🇧Regno Unito | Active | 15/12/2025 – present |
09/02/2023
resigned
09/07/2021
appointed
21/12/2009
appointed