| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | THERMA Q LIMITED | 🇬🇧Regno Unito | Dissolved | 10/05/2026 – present |
| Officer | DHD KETTERING LIMITED | 🇬🇧Regno Unito | Active | 27/05/2026 – 13/09/2024 |
| Officer | MANNLEY CYLINDERS LIMITED | 🇬🇧Regno Unito | Dissolved | 07/06/2026 – present |
| Officer | R M SOLAR LIMITED | 🇬🇧Regno Unito | Dissolved | 12/06/2026 – present |
| Officer | JOULE HOT WATER SYSTEMS UK LTD | 🇬🇧Regno Unito | Active | 24/05/2026 – 28/03/2024 |
| Officer | JOULE ENERGY SYSTEMS UK LTD | — | Dissolved | 24/05/2026 – present |
13/09/2024
resigned
28/03/2024
resigned
31/03/2011
appointed