| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | EXPERVENT LIMITED | — | Active | 25/03/2026 – present |
| Officer | TECKER LIMITED | 🇬🇧Regno Unito | Active | 25/03/2026 – present |
| Officer | POWER TESTING LIMITED | 🇬🇧Regno Unito | Active | 25/03/2026 – present |
| Officer | QUANTUM CONTROLS LTD | 🇬🇧Regno Unito | Active | 25/03/2026 – present |
| Officer | Q ELECTRICAL INDUSTRIAL SERVICES LIMITED | 🇬🇧Regno Unito | Active | 25/03/2026 – present |
| Officer | VENOM CONSULTING LIMITED | 🇬🇧Regno Unito | Dissolved | 25/03/2026 – present |
| Officer | COBRA ENGINEERING (UK) LIMITED | 🇬🇧Regno Unito | Active | 25/03/2026 – present |
| Officer | EJ MUSK PROCESS SERVICES (PETERBOROUGH) LTD | 🇬🇧Regno Unito | Active | 25/03/2026 – present |
| Officer | EJ PARKER TECHNICAL SERVICES GROUP LIMITED | 🇬🇧Regno Unito | Active | 25/03/2026 – present |
| Officer | EJ MUSK PROCESS SERVICES (SWADLINCOTE) LTD | 🇬🇧Regno Unito | Active | 25/03/2026 – present |
| Officer | MARCH HOLDCO LIMITED | 🇬🇧Regno Unito | Active | 25/03/2026 – present |
| Officer | EJ PARKER TECHNICAL SERVICES (SCOTLAND NORTH) LTD | 🇬🇧Regno Unito | Active | 25/03/2026 – present |
| Officer | MOTIVAIR COMPRESSORS LIMITED | 🇬🇧Regno Unito | Active | 25/03/2026 – present |
| Officer | EJ PARKER TECHNICAL SERVICES HOLDINGS LIMITED | 🇬🇧Regno Unito | Active | 25/03/2026 – present |
| Officer | ACS ELECTRICAL ENGINEERING LIMITED | — | Dissolved | 25/03/2026 – present |
| Officer | EJ PARKER TECHNICAL SERVICES (SCOTLAND SOUTH) LTD | 🇬🇧Regno Unito | Active | 25/03/2026 – present |
| Officer | EJ PEAK TECHNOLOGY SOLUTIONS LIMITED | 🇬🇧Regno Unito | Active | 25/03/2026 – present |
| Officer | AUTOMATED CONTROL SOLUTIONS LIMITED | 🇬🇧Regno Unito | Active | 25/03/2026 – present |
| Officer | EJ PARKER TECHNICAL SERVICES (LOUTH) LTD | 🇬🇧Regno Unito | Active | 25/03/2026 – present |
| Officer | EJ MUSK PROCESS SERVICES GROUP LIMITED | 🇬🇧Regno Unito | Dissolved | 25/03/2026 – present |
| Officer | KORRIE MECHANICAL & PLUMBING LTD | 🇬🇧Regno Unito | Proposal to strike off | 25/03/2026 – present |
| Officer | EJ MUSK PROCESS SERVICES LTD | 🇬🇧Regno Unito | Active | 25/03/2026 – present |
| Officer | MARCH BIDCO LIMITED | 🇬🇧Regno Unito | Active | 25/03/2026 – present |
| Officer | W. T. PARKER (ELECTRICAL) LIMITED | 🇬🇧Regno Unito | Proposal to strike off | 25/03/2026 – present |
| Officer | EJ PARKER TECHNICAL SERVICES HOLDINGS (SCOTLAND) LIMITED | 🇬🇧Regno Unito | Active | 25/03/2026 – present |
| Officer | MARCH MIDCO LIMITED | 🇬🇧Regno Unito | Active | 25/03/2026 – present |
| Officer | EJ PARKER TECHNICAL SERVICES (CENTRAL) LTD | 🇬🇧Regno Unito | Active | 25/03/2026 – present |
| Officer | PETTITS LIMITED | 🇬🇧Regno Unito | Dissolved | 25/03/2026 – present |
| Officer | AUTOMATED CONTROL SOLUTIONS HOLDINGS LIMITED | — | Dissolved | 25/03/2026 – present |
| Officer | EXPRESS HOLDCO LIMITED | 🇬🇧Regno Unito | Dissolved | 25/03/2026 – present |
| Officer | EXPRESS BIDCO LIMITED | 🇬🇧Regno Unito | Active | 25/03/2026 – present |
20/03/2026
appointed
18/03/2026
appointed
13/02/2023
appointed