| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | O'HARA WASTE OIL LIMITED | 🇬🇧Regno Unito | Active | 24/03/2025 – 24/03/2025 |
| Person with significant control | O'HARA EDIBLE OILS LTD | 🇬🇧Regno Unito | Active | 22/03/2025 – 24/03/2025 |
| Officer | O'HARA WASTE OIL LIMITED | 🇬🇧Regno Unito | Active | 20/05/2026 – 24/03/2025 |
| Officer | O'HARA EDIBLE OILS LTD | 🇬🇧Regno Unito | Active | 04/06/2026 – 24/03/2025 |
24/03/2025
resigned
06/04/2016
appointed
17/04/2008
appointed