| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | SWB & JP HOLDINGS LIMITED | 🇬🇧Regno Unito | Active | 16/04/2026 – present |
| Officer | SW BRUMMITT HOLDINGS LIMITED | 🇬🇧Regno Unito | Active | 27/03/2026 – present |
| Person with significant control | PLAXTOL ROOFING COMPANY LIMITED | 🇬🇧Regno Unito | Active | 23/06/2024 – present |
| Person with significant control | RGH LIMITED | 🇬🇧Regno Unito | Proposal to strike off | 18/06/2024 – present |
| Officer | RGH LIMITED | 🇬🇧Regno Unito | Proposal to strike off | 23/12/2025 – present |
| Officer | S W BRUMMITT MANAGEMENT LIMITED | — | Dissolved | 14/04/2026 – present |
| Person with significant control | S W BRUMMITT MANAGEMENT LIMITED | — | Dissolved | 21/06/2024 – present |
| Person with significant control | PLAXTOL BUILDING ASSOCIATES LIMITED | 🇬🇧Regno Unito | Active | 18/06/2024 – present |
| Person with significant control | — | — | Active | 18/06/2024 – present |
| Person with significant control | OPUS WATERPROOFING SOLUTIONS LIMITED | 🇬🇧Regno Unito | Active | 19/06/2024 – present |
| Person with significant control | MAGNUM PLANT LIMITED | 🇬🇧Regno Unito | Dissolved | 25/06/2024 – present |
| Officer | PLAXTOL BUILDING ASSOCIATES LIMITED | 🇬🇧Regno Unito | Active | 27/01/2026 – present |
| Officer | MAGNUM PLANT LIMITED | 🇬🇧Regno Unito | Dissolved | 06/05/2026 – present |
| Officer | OPUS SYSTEMS LONDON LIMITED | — | Dissolved | 17/05/2026 – present |
| Officer | INFALLIBLE SYSTEMS LIMITED | 🇬🇧Regno Unito | Active | 08/01/2026 – 16/02/2012 |
16/04/2026
appointed
05/08/2022
appointed
01/04/2008
appointed