| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | UTOPIA WORLD BIOENERGY (UK) LIMITED | 🇬🇧Regno Unito | Active | 17/03/2026 – present |
| Officer | AM LOW CARBON CONSULTING LIMITED | 🇬🇧Regno Unito | Active | 23/03/2026 – present |
| Officer | RULA DEVELOPMENTS (IMMINGHAM) LIMITED | 🇬🇧Regno Unito | Active | 29/12/2025 – 23/03/2022 |
| Officer | OXFORD CATALYSTS UK LIMITED | 🇬🇧Regno Unito | Dissolved | 21/01/2026 – 21/06/2022 |
| Officer | VELOCYS PROJECTS LIMITED | 🇬🇧Regno Unito | Active | 05/06/2026 – 24/06/2022 |
| Officer | ALTALTO IMMINGHAM LIMITED | 🇬🇧Regno Unito | Active | 30/12/2025 – 12/04/2022 |
| Officer | ALTALTO IMMINGHAM HOLDINGS LIMITED | 🇬🇧Regno Unito | Active | 30/12/2025 – 12/04/2022 |
| Officer | ALTALTO LIMITED | 🇬🇧Regno Unito | Active | 30/12/2025 – 12/04/2022 |
| Officer | VELOCYS TECHNOLOGIES LIMITED | 🇬🇧Regno Unito | Active | 22/12/2025 – 24/06/2022 |
| Officer | OXFORD CATALYSTS TRUSTEES LIMITED | 🇬🇧Regno Unito | Dissolved | 21/01/2026 – 21/06/2022 |
| Officer | VELOCYS LIMITED | 🇬🇧Regno Unito | Active | 14/06/2026 – 21/06/2022 |
| Officer | ENVIROFUSION LTD | 🇬🇧Regno Unito | Dissolved | 24/05/2026 – 14/11/2018 |
| Officer | SETLEY CONSULTANTS LIMITED | 🇬🇧Regno Unito | Dissolved | 02/05/2026 – present |
| Officer | THE INDEPENDENT POWER CORPORATION LIMITED | 🇬🇧Regno Unito | Active | 13/02/2026 – 29/06/2015 |
| Officer | RURELEC PROJECT FINANCE LIMITED | 🇬🇧Regno Unito | Active | 24/05/2026 – 21/10/2015 |
| Officer | RURELEC POWER SERVICES LIMITED | 🇬🇧Regno Unito | Dissolved | 21/05/2026 – 21/10/2015 |
| Officer | INDEPENDENT POWER OPERATIONS LIMITED | 🇬🇧Regno Unito | Active | 10/12/2025 – 29/06/2015 |
| Officer | IPC CLIMATE CAPITAL LIMITED | 🇬🇧Regno Unito | Dissolved | 04/06/2026 – present |
| Officer | CASCADE HYDRO LIMITED | 🇬🇧Regno Unito | Active | 23/05/2026 – 23/10/2015 |
| Officer | GO GREEN GAS LTD | — | Dissolved | 15/05/2026 – 31/10/2013 |
| Officer | BIOSNG DEVELOPMENTS LTD | — | Dissolved | 05/06/2026 – 31/10/2013 |
| Officer | INFINITE SECURITY SOLUTIONS LIMITED | — | Dissolved | 15/06/2026 – 01/06/2008 |
| Officer | INFINITE SECURITY SOLUTIONS LIMITED | — | Dissolved | 15/06/2026 – 01/06/2008 |
15/06/2026
England → United Kingdom
17/03/2026
appointed
16/11/2005
appointed