| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | WATER SAVING SUPPLIES LIMITED | 🇬🇧United Kingdom | Active | 20/06/2024 – present |
| Person with significant control | TRACE HEATING SUPPLIES LIMITED | 🇬🇧United Kingdom | Active | 10/12/2025 – present |
| Person with significant control | TRACE HEATING UK LIMITED | 🇬🇧United Kingdom | Dissolved | 26/06/2024 – present |
| Person with significant control | UK TRACE HEATING LTD | 🇬🇧United Kingdom | Dissolved | 26/06/2024 – present |
| Person with significant control | DIAMOND CONTROLS (EA) LIMITED | 🇬🇧United Kingdom | Active | 25/06/2024 – present |
| Person with significant control | THE NORFOLK LIGHTING AND DESIGN COMPANY LIMITED | 🇬🇧United Kingdom | Dissolved | 26/06/2024 – present |
| Person with significant control | ASTEC LIMITED | 🇬🇧United Kingdom | Active | 10/12/2025 – present |
| Person with significant control | DIAMOND SERVICES (EA) LTD | 🇬🇧United Kingdom | Active | 26/06/2024 – 01/04/2017 |
| Person with significant control | THE SUFFOLK LIGHTING COMPANY LTD | 🇬🇧United Kingdom | Dissolved | 26/06/2024 – present |
| Person with significant control | DIAMOND CONTROLS LIMITED | 🇬🇧United Kingdom | Active | 10/12/2025 – present |
| Person with significant control | THE NORFOLK LIGHTING COMPANY LTD | — | Dissolved | 24/06/2024 – present |
| Person with significant control | MR ELLWOOD LTD | 🇬🇧United Kingdom | Dissolved | 21/06/2024 – present |
| Person with significant control | NORFOLK ARCHITECTURAL LIGHTING COMPANY LIMITED | 🇬🇧United Kingdom | Dissolved | 23/06/2024 – 24/07/2017 |
24/05/2026
United Kingdom → England
12/05/2026
England → United Kingdom
16/05/2016
appointed