| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | BARKIP BIOGAS LTD | 🇬🇧Regno Unito | Active | 10/04/2026 – 28/02/2020 |
| Officer | BARKIP BIOGAS HOLDING LIMITED | 🇬🇧Regno Unito | Active | 11/04/2026 – 28/02/2020 |
| Officer | EARNSIDE ENERGY LIMITED | 🇬🇧Regno Unito | Active | 27/05/2026 – 31/10/2019 |
| Officer | AURIUM BIG INVESTMENT LIMITED | 🇬🇧Regno Unito | Active | 02/05/2026 – present |
| Officer | BIG A INVESTMENT GP LIMITED | 🇬🇧Regno Unito | Active | 15/04/2026 – present |
| Officer | ENERGEN BIOGAS HOLDCO LTD | 🇬🇧Regno Unito | Active | 15/04/2026 – 01/10/2019 |
| Officer | EARNSIDE ENERGY HOLDINGS LTD | 🇬🇧Regno Unito | Active | 15/04/2026 – 01/10/2019 |
| Officer | BIO CAPITAL LTD | 🇬🇧Regno Unito | Active | 15/04/2026 – 16/04/2020 |
| Officer | AURIUM AD LIMITED | 🇬🇧Regno Unito | Dissolved | 16/04/2026 – present |
| Officer | DARTMOOR BIO POWER LIMITED | — | Dissolved | 05/05/2026 – present |
| Officer | AURIUM CAPITAL UK LIMITED | 🇬🇧Regno Unito | Active | 04/05/2026 – present |
| Officer | AURIUM DARTMOOR LIMITED | 🇬🇧Regno Unito | Dissolved | 28/04/2026 – present |
| Officer | BIG LEGOLAS HOLDINGS LIMITED | 🇬🇧Regno Unito | Active | 23/04/2026 – 15/04/2019 |
| Officer | AVONMOUTH BIO POWER CONTRACTING LIMITED | 🇬🇧Regno Unito | Dissolved | 30/05/2026 – present |
| Officer | AVONMOUTH BIO POWER LIMITED | 🇬🇧Regno Unito | Dissolved | 04/05/2026 – present |
| Officer | AVONMOUTH BIO POWER PROPERTY LIMITED | 🇬🇧Regno Unito | Dissolved | 23/05/2026 – present |
| Officer | AVONMOUTH BIO POWER (OPERATIONS) LIMITED | 🇬🇧Regno Unito | Dissolved | 03/05/2026 – present |
| Officer | AVONMOUTH BIO POWER ENERGY LIMITED | 🇬🇧Regno Unito | Dissolved | 20/05/2026 – present |
| Officer | EVERO ENERGY HOLDINGS (DEV) LIMITED | 🇬🇧Regno Unito | Active | 26/04/2026 – 15/04/2019 |
| Officer | BALLANCE CAPITAL MARKETS LIMITED | 🇬🇧Regno Unito | Active | 14/05/2026 – present |
| Officer | EVERO ENERGY HOLDINGS LIMITED | 🇬🇧Regno Unito | Active | 04/05/2026 – 15/04/2019 |
| Officer | EVERO ENERGY GROUP LIMITED | 🇬🇧Regno Unito | Active | 08/05/2026 – 15/04/2019 |
| Officer | EVERO ENERGY FINANCE LIMITED | 🇬🇧Regno Unito | Active | 04/05/2026 – 15/04/2019 |
| Officer | AURIUM ENERGY FINANCE LIMITED | 🇬🇧Regno Unito | Active | 11/03/2026 – present |
| Officer | AURIUM DEVELOPMENTS LIMITED | 🇬🇧Regno Unito | Active | 19/02/2026 – present |
| Officer | DB DELAWARE HOLDINGS (UK) LIMITED | 🇬🇧Regno Unito | Dissolved | 03/02/2026 – 02/07/2001 |
19/02/2026
England
16/04/2020
resigned
14/02/2000
appointed