| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | ARBED AM BYTH LIMITED | 🇬🇧United Kingdom | Dissolved | 16/04/2026 – 30/10/2020 |
| Person with significant control | THE ENERGY SAVING TRUST LIMITED | 🇬🇧United Kingdom | Active | 26/06/2024 – 30/10/2020 |
| Officer | ENERGY SAVING TRUST ENTERPRISES LIMITED | 🇬🇧United Kingdom | Active | 22/05/2026 – 30/10/2020 |
| Person with significant control | INCEPTUM LIMITED | 🇬🇧United Kingdom | Active | 18/06/2024 – present |
| Officer | SURREY PARTNERS LIMITED | 🇬🇧United Kingdom | Dissolved | 31/05/2026 – present |
| Officer | INCEPTUM LIMITED | 🇬🇧United Kingdom | Active | 20/04/2026 – present |
20/04/2026
United Kingdom → England
30/10/2020
resigned
18/04/2005
appointed