| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | GRAPHENE CABLES AND WIRES LTD | 🇬🇧United Kingdom | Active | 13/01/2024 – 31/01/2024 |
| Officer | GRAPHENE CABLES AND WIRES LTD | 🇬🇧United Kingdom | Active | 21/03/2026 – 31/01/2024 |
| Officer | MANAGEMENT COMPANY 1 LTD | 🇬🇧United Kingdom | Active | 01/04/2026 – 11/02/2022 |
| Person with significant control | MANAGEMENT COMPANY 1 LTD | 🇬🇧United Kingdom | Active | 26/06/2024 – 11/02/2022 |
| Person with significant control | MBANGELS LTD | 🇬🇧United Kingdom | Active | 24/06/2024 – present |
| Officer | MBANGELS LTD | 🇬🇧United Kingdom | Active | 05/04/2026 – present |
| Person with significant control | ZERO CARBON CONSTRUCTION LTD | 🇬🇧United Kingdom | Dissolved | 21/06/2024 – 07/07/2020 |
| Officer | ZERO CARBON CONSTRUCTION LTD | 🇬🇧United Kingdom | Dissolved | 06/04/2026 – 07/07/2020 |
| Officer | ORTECH ENVIRONMENTAL UK LTD | 🇬🇧United Kingdom | Dissolved | 06/04/2026 – 10/07/2020 |
| Person with significant control | ORTECH ENVIRONMENTAL UK LTD | 🇬🇧United Kingdom | Dissolved | 26/06/2024 – 10/07/2020 |
| Officer | DURRA PANEL UK LTD | 🇬🇧United Kingdom | Dissolved | 07/04/2026 – 10/06/2020 |
| Person with significant control | DURRA PANEL UK LTD | 🇬🇧United Kingdom | Dissolved | 23/06/2024 – 10/06/2020 |
| Person with significant control | ORTECH EUROPE LTD | 🇬🇧United Kingdom | Dissolved | 26/06/2024 – 10/07/2020 |
| Officer | ORTECH EUROPE LTD | 🇬🇧United Kingdom | Dissolved | 07/04/2026 – 10/07/2020 |
| Officer | OUR LADY IMMACULATE CATHOLIC ACADEMIES TRUST LTD | 🇬🇧United Kingdom | Active | 09/03/2026 – present |
| Person with significant control | URBAN HARMONY INTERNATIONAL LTD | 🇬🇧United Kingdom | Dissolved | 26/06/2024 – present |
| Officer | URBAN HARMONY INTERNATIONAL LTD | 🇬🇧United Kingdom | Dissolved | 20/04/2026 – present |
| Person with significant control | GLOBAL GROWTH SYSTEMS LTD | 🇬🇧United Kingdom | Active | 23/06/2024 – present |
| Person with significant control | CARBON OPTIMISATION LTD | — | Dissolved | 24/06/2024 – present |
| Person with significant control | DRUCKER INNOVATION LTD | 🇬🇧United Kingdom | Active | 22/06/2024 – present |
| Person with significant control | TETHERINGSTONES LIMITED | 🇬🇧United Kingdom | Active | 24/06/2024 – present |
| Person with significant control | BUSINESS MONEYBOX (SERVICES) LTD | 🇬🇧United Kingdom | Active | 23/06/2024 – 15/02/2018 |
| Person with significant control | MEASURE AND ENGAGE LTD | — | Dissolved | 14/06/2024 – present |
| Officer | MDI SOLUTIONS LTD | — | Dissolved | 25/05/2026 – 07/07/2011 |
| Officer | MEASURE AND ENGAGE LTD | — | Dissolved | 27/05/2026 – present |
| Officer | CARBON OPTIMISATION LTD | — | Dissolved | 27/05/2026 – present |
| Officer | DRUCKER INNOVATION LTD | 🇬🇧United Kingdom | Active | 03/03/2026 – present |
| Officer | BUSINESS MONEYBOX (SERVICES) LTD | 🇬🇧United Kingdom | Active | 28/05/2026 – 31/08/2015 |
| Officer | GLOBAL GROWTH SYSTEMS LTD | 🇬🇧United Kingdom | Active | 24/12/2025 – present |
31/01/2024
resigned
06/10/2023
appointed
22/12/2005
appointed