| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | ENERGY TECHNOLOGIES LTD | 🇬🇧United Kingdom | Active | 24/06/2024 – present |
| Person with significant control | ACBL LTD | 🇬🇧United Kingdom | Active | 25/06/2024 – present |
| Person with significant control | I-KEW OFF-SITE LIMITED | 🇬🇧United Kingdom | Active | 26/06/2024 – 12/01/2021 |
| Person with significant control | HIGHFIELD CONSULTANCY SERVICES LIMITED | 🇬🇧United Kingdom | Dissolved | 21/06/2024 – present |
23/08/2021
appointed
04/05/2021
appointed
24/04/2017
appointed