| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | CMR ESTATES LIMITED | 🇬🇧Regno Unito | Active | 30/10/2025 – present |
| Person with significant control | O'NEILL CARPENTRY LIMITED | 🇬🇧Regno Unito | Active | 18/06/2024 – present |
| Person with significant control | M. O'NEILL METERING LIMITED | 🇬🇧Regno Unito | Dissolved | 18/06/2024 – present |
| Person with significant control | O'NEILL MTRS LTD | 🇬🇧Regno Unito | Proposal to strike off | 19/06/2024 – present |
| Person with significant control | MONE SOLUTIONS LIMITED | 🇬🇧Regno Unito | Active | 19/06/2024 – present |
| Person with significant control | O'NEILL PIPEFITTING SERVICES LIMITED | 🇬🇧Regno Unito | Dissolved | 19/06/2024 – present |
| Person with significant control | MICHAEL O'NEILL CONTRACTING LTD | 🇬🇧Regno Unito | Liquidation | 19/06/2024 – present |
| Person with significant control | PROCOOK LIMITED | 🇬🇧Regno Unito | Active | 18/06/2024 – 26/10/2021 |
10/10/2025
appointed
09/06/2023
appointed
06/04/2016
appointed