| Officer | DIPLOMA LATAM HOLDINGS LIMITED | 🇬🇧Regno Unito | Active | 17/03/2026 – 30/05/2025 |
| Officer | COMPCON LIMITED | 🇬🇧Regno Unito | Dissolved | 01/06/2026 – present |
| Officer | ECOHYDRAULICS LIMITED | 🇬🇧Regno Unito | Dissolved | 09/06/2026 – present |
| Officer | GHS LIMITED | 🇬🇧Regno Unito | Proposal to strike off | 21/01/2026 – 30/05/2025 |
| Officer | FLEXICON INDUSTRIAL SUPPLIES LIMITED | 🇬🇧Regno Unito | Dissolved | 28/05/2026 – present |
| Officer | NORTHERN HOSE & HYDRAULICS LIMITED | 🇬🇧Regno Unito | Dissolved | 06/05/2026 – present |
| Officer | DMR GASKETS LIMITED | 🇬🇧Regno Unito | Dissolved | 02/06/2026 – present |
| Officer | DIPLOMA ASIA HOLDINGS LIMITED | 🇬🇧Regno Unito | Active | 24/02/2026 – 30/05/2025 |
| Officer | R&G BIDCO NO1 LIMITED | 🇬🇧Regno Unito | Dissolved | 21/03/2026 – 30/05/2025 |
| Officer | CAPLINK LIMITED | 🇬🇧Regno Unito | Dissolved | 13/06/2026 – present |
| Officer | KREMPFAST LIMITED | 🇬🇧Regno Unito | Active | 02/06/2026 – 30/05/2025 |
| Officer | TECHSIL GROUP HOLDINGS LIMITED | 🇬🇧Regno Unito | Active | 01/04/2026 – 30/05/2025 |
| Officer | R&G FLUID POWER GROUP LIMITED | 🇬🇧Regno Unito | Active | 24/04/2026 – 30/05/2025 |
| Officer | TECHSIL HOLDINGS LIMITED | 🇬🇧Regno Unito | Active | 08/06/2026 – 30/05/2025 |
| Officer | DIPLOMA HOLDINGS PLC | 🇬🇧Regno Unito | Active | 09/04/2026 – 30/05/2025 |
| Officer | R&G FLUID POWER HOLDINGS LIMITED | 🇬🇧Regno Unito | Active | 29/03/2026 – 30/05/2025 |
| Officer | SHOAL GROUP LIMITED | 🇬🇧Regno Unito | Active | 05/04/2026 – 30/05/2025 |
| Officer | BETADUCT LIMITED | 🇬🇧Regno Unito | Dissolved | 01/06/2026 – present |
| Officer | M SEALS UK LIMITED | 🇬🇧Regno Unito | Active | 27/03/2026 – 30/05/2025 |
| Officer | AMG (BRIGHOUSE) LIMITED | 🇬🇧Regno Unito | Active | 14/05/2026 – 30/05/2025 |
| Officer | AMG SEALING LIMITED | 🇬🇧Regno Unito | Active | 27/05/2026 – 30/05/2025 |
| Officer | PEARSON HOSE & HYDRAULICS LIMITED | 🇬🇧Regno Unito | Proposal to strike off | 21/01/2026 – 30/05/2025 |
| Officer | GHS LIMITED | 🇬🇧Regno Unito | Proposal to strike off | 21/01/2026 – 30/05/2025 |
| Officer | EXETER HOSE & HYDRAULICS LIMITED | 🇬🇧Regno Unito | Proposal to strike off | 21/01/2026 – 30/05/2025 |
| Officer | NORTHERN HOSE & HYDRAULICS LIMITED | 🇬🇧Regno Unito | Dissolved | 06/05/2026 – present |
| Officer | FLEXICON INDUSTRIAL SUPPLIES LIMITED | 🇬🇧Regno Unito | Dissolved | 28/05/2026 – present |
| Officer | HYDRAULIC MEGASTORE LIMITED | 🇬🇧Regno Unito | Active | 18/04/2026 – 30/05/2025 |
| Officer | R&G FLUID POWER GROUP LIMITED | 🇬🇧Regno Unito | Active | 24/04/2026 – 30/05/2025 |
| Officer | PNEUMATIC SERVICES LIMITED | 🇬🇧Regno Unito | Active | 14/04/2026 – 31/10/2024 |
| Officer | PEARSON HYDRAULICS LIMITED | 🇬🇧Regno Unito | Active | 19/04/2026 – 30/05/2025 |
| Officer | INTEGRAFLEX LTD | 🇬🇧Regno Unito | Active | 02/06/2026 – 30/05/2025 |
| Officer | COMPCON LIMITED | 🇬🇧Regno Unito | Dissolved | 01/06/2026 – present |
| Officer | R&G INVESTMENTS LIMITED | 🇬🇧Regno Unito | Active | 26/04/2026 – 30/05/2025 |
| Officer | R&G FLUID POWER HOLDINGS LIMITED | 🇬🇧Regno Unito | Active | 29/03/2026 – 30/05/2025 |
| Officer | TECHSIL GROUP HOLDINGS LIMITED | 🇬🇧Regno Unito | Active | 01/04/2026 – 30/05/2025 |
| Officer | TECHSIL HOLDINGS LIMITED | 🇬🇧Regno Unito | Active | 08/06/2026 – 30/05/2025 |
| Officer | DIPLOMA AUSTRALIA HOLDINGS LIMITED | 🇬🇧Regno Unito | Active | 26/05/2026 – 30/05/2025 |
| Officer | SHOAL GROUP LIMITED | 🇬🇧Regno Unito | Active | 05/04/2026 – 30/05/2025 |
| Officer | DIPLOMA AUSTRALIA HOLDINGS LIMITED | 🇬🇧Regno Unito | Active | 26/05/2026 – 30/05/2025 |
| Officer | BETADUCT LIMITED | 🇬🇧Regno Unito | Dissolved | 01/06/2026 – present |
| Officer | DIPLOMA HOLDINGS PLC | 🇬🇧Regno Unito | Active | 09/04/2026 – 30/05/2025 |
| Officer | M SEALS UK (TECHNICAL DISTRIBUTION) LIMITED | 🇬🇧Regno Unito | Active | 19/02/2026 – 30/05/2025 |
| Officer | KREMPFAST LIMITED | 🇬🇧Regno Unito | Active | 02/06/2026 – 30/05/2025 |
| Officer | CAPLINK LIMITED | 🇬🇧Regno Unito | Dissolved | 13/06/2026 – present |
| Officer | DMR GASKETS LIMITED | 🇬🇧Regno Unito | Dissolved | 02/06/2026 – present |
