| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | FORGENT PUBLIC LIMITED COMPANY | 🇬🇧United Kingdom | Active | 29/12/2025 – present |
| Officer | ASCENT CLAIM ENTITLEMENT SPV LTD | 🇬🇧United Kingdom | Active | 21/03/2026 – 29/11/2024 |
| Officer | CORO CLEAN ENERGY VIETNAM LIMITED | 🇬🇧United Kingdom | Active | 30/03/2026 – 24/04/2026 |
| Officer | ASCENT HISPANIC RESOURCES UK LIMITED | 🇬🇧United Kingdom | Dissolved | 15/04/2026 – present |
| Officer | SOUND ENERGY NEW VENTURES LIMITED | 🇬🇧United Kingdom | Active | 12/04/2026 – 07/01/2020 |
| Officer | C4 ENERGY LTD | 🇬🇧United Kingdom | Active | 10/12/2025 – 15/02/2023 |
| Officer | ECHO ENERGY BOLIVIA (OP CO 2) UK LTD | 🇬🇧United Kingdom | Active | 21/04/2026 – 01/09/2017 |
| Officer | ECHO ENERGY BOLIVIA (HOLD CO 2) UK LTD | 🇬🇧United Kingdom | Active | 16/06/2026 – 01/09/2017 |
| Officer | ECHO ENERGY BOLIVIA (OP CO 1) UK LTD | 🇬🇧United Kingdom | Active | 21/04/2026 – 01/09/2017 |
| Officer | ECHO ENERGY BOLIVIA (HOLD CO 1) UK LTD | 🇬🇧United Kingdom | Active | 21/04/2026 – 01/09/2017 |
| Officer | ECHO ENERGY HOLDINGS (UK) LTD | 🇬🇧United Kingdom | Active | 21/04/2026 – 01/09/2017 |
| Officer | SOUND OIL LIMITED | 🇬🇧United Kingdom | Dissolved | 03/05/2026 – present |
| Officer | SOUND ENERGY MERIDJA LIMITED | 🇬🇧United Kingdom | Active | 26/04/2026 – 16/04/2018 |
| Officer | SOUND ENERGY MOROCCO SOUTH LIMITED | 🇬🇧United Kingdom | Active | 28/04/2026 – 16/04/2018 |
| Officer | MANA ENERGY LIMITED | 🇬🇧United Kingdom | Active | 30/04/2026 – 16/04/2018 |
| Officer | CORO EUROPE LIMITED | 🇬🇧United Kingdom | Active | 22/01/2026 – 04/05/2018 |
24/04/2026
resigned
24/10/2025
appointed
30/11/2012
appointed