| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | METHANEXCHANGE LTD | 🇬🇧United Kingdom | Active | 15/03/2026 – present |
| Person with significant control | INTERNATIONAL FUGITIVE EMISSIONS ABATEMENT ASSOCIATION LIMITED | 🇬🇧United Kingdom | Active | 04/12/2023 – 21/02/2024 |
| Officer | INTERNATIONAL FUGITIVE EMISSIONS ABATEMENT ASSOCIATION LIMITED | 🇬🇧United Kingdom | Active | 06/04/2026 – present |
| Person with significant control | SUBTERANDT LIMITED | 🇬🇧United Kingdom | Active | 20/06/2024 – 13/02/2023 |
| Person with significant control | BENNAMANN ENERGY LIMITED | 🇬🇧United Kingdom | Active | 25/06/2024 – 17/02/2021 |
| Officer | BENNAMANN ENERGY LIMITED | 🇬🇧United Kingdom | Active | 17/12/2025 – 23/02/2021 |
| Person with significant control | BENNAMANN LTD | 🇬🇧United Kingdom | Active | 20/06/2024 – 19/08/2019 |
| Person with significant control | WATER WINDOW LIMITED | 🇬🇧United Kingdom | Active | 02/04/2024 – present |
| Officer | BENNAMANN SERVICES LTD | 🇬🇧United Kingdom | Active | 26/03/2026 – present |
| Person with significant control | BENNAMANN SERVICES LTD | 🇬🇧United Kingdom | Active | 25/06/2024 – 19/08/2019 |
| Officer | I-BALL LIMITED | — | Dissolved | 13/05/2026 – present |
| Officer | SUBTERANDT LIMITED | 🇬🇧United Kingdom | Active | 18/05/2026 – present |
| Officer | BENNAMANN LTD | 🇬🇧United Kingdom | Active | 17/12/2025 – present |
| Officer | WATER WINDOW LIMITED | 🇬🇧United Kingdom | Active | 30/05/2026 – present |
04/06/2026
United Kingdom → England
18/05/2026
United Kingdom → England
21/10/2009
appointed