| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | SCHOELLER ALLIBERT LIMITED | 🇬🇧Regno Unito | Active | 23/05/2026 – present |
| Officer | LA HOLDING LIMITED | 🇬🇧Regno Unito | Active | 23/05/2026 – present |
| Officer | CORAL PRODUCTS (MOULDINGS) LTD | 🇬🇧Regno Unito | Active | 23/03/2026 – present |
| Person with significant control | MACRO SERVICES LIMITED | 🇬🇧Regno Unito | Dissolved | 18/06/2024 – present |
| Person with significant control | TALLGROVE PROPERTIES LIMITED | 🇬🇧Regno Unito | Proposal to strike off | 24/06/2024 – present |
| Person with significant control | ONE51 ES METALS (UK) LIMITED | — | Active | 19/06/2024 – present |
| Person with significant control | ONE51 ES HAZARDOUS (UK) LIMITED | 🇬🇧Regno Unito | Dissolved | 20/06/2024 – present |
| Person with significant control | ONE51 ES RECYCLING UK (SOUTH) LIMITED | 🇬🇧Regno Unito | Dissolved | 19/06/2024 – present |
| Person with significant control | CLEARCIRCLE ENVIRONMENTAL (UK) LIMITED | 🇬🇧Regno Unito | Dissolved | 26/06/2024 – present |
| Person with significant control | IPL PLASTICS (UK) LIMITED | 🇬🇧Regno Unito | Active | 26/06/2024 – 01/07/2025 |
| Officer | MACRO SERVICES LIMITED | 🇬🇧Regno Unito | Dissolved | 24/12/2025 – present |
| Officer | ONE51 IPL HOLDINGS LIMITED | — | Dissolved | 04/05/2026 – present |
| Officer | WALSH EVENTS LIMITED | — | Active | 17/12/2025 – present |
| Officer | ONE51 ES HAZARDOUS (UK) LIMITED | 🇬🇧Regno Unito | Dissolved | 08/06/2026 – present |
| Officer | IPL PLASTICS (UK) LIMITED | 🇬🇧Regno Unito | Active | 20/03/2026 – present |
| Officer | ENVA TOOMEBRIDGE LIMITED | 🇬🇧Regno Unito | Dissolved | 08/06/2026 – 22/01/2019 |
| Officer | ASHCYCLE LIMITED | — | Dissolved | 12/06/2026 – present |
| Officer | PLUNKETT HOLDINGS UK LIMITED | 🇬🇧Regno Unito | Dissolved | 13/06/2026 – present |
| Officer | GYPCYCLE LIMITED | — | Dissolved | 12/06/2026 – present |
| Officer | ASH RECYCLING LIMITED | — | Dissolved | 12/06/2026 – present |
| Officer | ONE51 ES RECYCLING UK (SOUTH) LIMITED | 🇬🇧Regno Unito | Dissolved | 28/05/2026 – present |
| Officer | ALCHEMA ENVIRONMENTAL SERVICES LIMITED | — | Dissolved | 11/06/2026 – present |
| Officer | W HOWARTH METALS LIMITED | 🇬🇧Regno Unito | Dissolved | 06/06/2026 – present |
| Officer | COUNTRY LAND LIMITED | 🇬🇧Regno Unito | Dissolved | 09/06/2026 – present |
| Officer | RECLAMET LIMITED | 🇬🇧Regno Unito | Liquidation | 22/12/2025 – 23/07/2020 |
| Officer | CLEARCIRCLE ENVIRONMENTAL (UK) LIMITED | 🇬🇧Regno Unito | Dissolved | 08/06/2026 – present |
| Officer | AMPTHILL METAL COMPANY LIMITED | 🇬🇧Regno Unito | Active | 20/03/2026 – present |
| Officer | ONE51 ES METALS (UK) LIMITED | — | Active | 03/06/2026 – present |
20/05/2026
United Kingdom → Ireland
17/05/2026
Ireland → United Kingdom
09/11/2009
appointed