| Officer | DYER & BUTLER ELECTRICAL LTD | 🇬🇧Regno Unito | Dissolved | 22/05/2026 – 20/11/2023 |
| Officer | PIPE RESTORATION SERVICES LIMITED | — | Dissolved | 20/05/2026 – present |
| Officer | M GROUP TRANSPORT (M&E) LIMITED | 🇬🇧Regno Unito | Active | 24/05/2026 – 20/11/2023 |
| Officer | DYER & BUTLER 2014 LIMITED | 🇬🇧Regno Unito | Dissolved | 08/05/2026 – present |
| Officer | MINERVA DEBTCO LIMITED | 🇬🇧Regno Unito | Active | 17/04/2026 – 20/11/2023 |
| Officer | MINERVA HOLDCO LIMITED | 🇬🇧Regno Unito | Active | 17/04/2026 – 20/11/2023 |
| Officer | PMP SUPPORT SERVICES LIMITED | 🇬🇧Regno Unito | Dissolved | 10/05/2026 – present |
| Officer | M GROUP ENERGY (INFRASTRUCTURE) LIMITED | 🇬🇧Regno Unito | Active | 09/04/2026 – 20/11/2023 |
| Officer | M GROUP TELECOM LIMITED | 🇬🇧Regno Unito | Active | 26/04/2026 – 20/11/2023 |
| Officer | MINERVA PARENT LIMITED | 🇬🇧Regno Unito | Active | 17/04/2026 – 20/11/2023 |
| Officer | M GROUP ENERGY (DATA INSIGHT) LIMITED | 🇬🇧Regno Unito | Active | 09/04/2026 – 20/11/2023 |
| Officer | INDUSTRIAL WATER TRAINING SERVICES LIMITED | 🇬🇧Regno Unito | Active | 03/05/2026 – 20/09/2023 |
| Officer | M GROUP TELECOM (FIXED NETWORK SOLUTIONS) LIMITED | — | Active | 24/05/2026 – 20/11/2023 |
| Officer | INDUSTRIAL WATER JETTING SYSTEMS GROUP LIMITED | 🇬🇧Regno Unito | Active | 26/05/2026 – 20/09/2023 |
| Officer | THOR MIDCO LIMITED | — | Dissolved | 25/04/2026 – present |
| Officer | INDUSTRIAL WATER JETTING SYSTEMS LIMITED | 🇬🇧Regno Unito | Other | 12/01/2026 – 20/09/2023 |
| Officer | M GROUP (PLANT & FLEET SOLUTIONS) LIMITED | 🇬🇧Regno Unito | Active | 07/04/2026 – 20/11/2023 |
| Officer | PMP UTILITIES LIMITED | 🇬🇧Regno Unito | Dissolved | 01/06/2026 – present |
| Officer | MORRISON UTILITY TECHNOLOGIES LIMITED | — | Dissolved | 26/05/2026 – present |
| Officer | M GROUP WATER (MEICA PROJECTS) LIMITED | 🇬🇧Regno Unito | Active | 13/05/2026 – 20/11/2023 |
| Officer | M GROUP (SERVICES) LIMITED | — | Active | 25/04/2026 – 20/11/2023 |
| Officer | ANTAGRADE ELECTRICAL LIMITED | 🇬🇧Regno Unito | Active | 22/04/2026 – 20/11/2023 |
| Officer | MINERVA BIDCO LIMITED | 🇬🇧Regno Unito | Active | 17/04/2026 – 20/11/2023 |
| Officer | AVONLINE NETWORK SERVICES HOLDINGS LIMITED | 🇬🇧Regno Unito | Dissolved | 26/04/2026 – present |
| Officer | SEEKA LIMITED | 🇬🇧Regno Unito | Active | 29/03/2026 – 20/11/2023 |
| Officer | M GROUP HIGHWAYS LIMITED | 🇬🇧Regno Unito | Active | 04/04/2026 – 20/11/2023 |
| Officer | MINERVA EQUITY LIMITED | 🇬🇧Regno Unito | Active | 17/04/2026 – 20/11/2023 |
| Officer | PROTECT MY PROPERTY SERVICES LIMITED | 🇬🇧Regno Unito | Active | 22/04/2026 – 20/11/2023 |
| Officer | M GROUP ENERGY LIMITED | 🇬🇧Regno Unito | Active | 29/03/2026 – 20/11/2023 |
| Officer | KH ENGINEERING HOLDINGS LIMITED | 🇬🇧Regno Unito | Dissolved | 13/04/2026 – present |
| Officer | ANTAGRADE HOLDINGS LIMITED | 🇬🇧Regno Unito | Dissolved | 11/04/2026 – present |
| Officer | THOR HOLDCO LIMITED | — | Dissolved | 25/04/2026 – present |
| Officer | IWJS SPECIALIST SERVICES LIMITED | 🇬🇧Regno Unito | Active | 26/05/2026 – 20/09/2023 |
