| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | INSTALLEROS LTD | 🇬🇧Regno Unito | Active | 09/02/2026 – present |
| Officer | ANDREWS STRATEGIC LTD | 🇬🇧Regno Unito | Active | 29/01/2026 – present |
| Officer | NORDHAUS GROUP LTD | 🇬🇧Regno Unito | Dissolved | 20/03/2026 – 29/01/2024 |
| Officer | HPIN ACADEMY LIMITED | 🇬🇧Regno Unito | Dissolved | 28/03/2026 – present |
| Officer | HPIN TRAINING ACADEMY LIMITED | 🇬🇧Regno Unito | Dissolved | 28/03/2026 – present |
| Officer | HPIN LIMITED | 🇬🇧Regno Unito | Dissolved | 28/03/2026 – present |
| Officer | HEAT PUMP INSTALLER NETWORK LIMITED | 🇬🇧Regno Unito | Dissolved | 28/03/2026 – present |
| Officer | 35MIL TORSION LTD | 🇬🇧Regno Unito | Dissolved | 17/04/2026 – present |
| Officer | IF CONTRACTING LIMITED | — | Dissolved | 13/05/2026 – 09/09/2016 |
| Officer | DELTA NRG LTD | 🇬🇧Regno Unito | Dissolved | 12/05/2026 – present |
| Officer | BUTTERCUP RETAIL LIMITED | — | Dissolved | 21/05/2026 – present |
| Officer | SUNSET SOLAR LIMITED | 🇬🇧Regno Unito | Dissolved | 21/05/2026 – 18/01/2012 |
| Officer | SOLAR DAWN LIMITED | 🇬🇧Regno Unito | Dissolved | 24/05/2026 – 29/01/2013 |
| Officer | ACTIV8 ENERGIES (UK) LIMITED | 🇬🇧Regno Unito | Dissolved | 30/05/2026 – present |
21/05/2026
England → United Kingdom
13/05/2026
United Kingdom → England
17/09/2009
appointed