| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | BIO CLEANSERS LIMITED | 🇬🇧Regno Unito | Active | 29/01/2026 – present |
| Officer | NANOTERA MASSBAT ENERGY PLC | 🇬🇧Regno Unito | Dissolved | 27/04/2026 – 01/07/2021 |
| Officer | NANOTERA MASSBAT ENERGY PLC | 🇬🇧Regno Unito | Dissolved | 27/04/2026 – present |
| Officer | NANOTERA W2E PLC | 🇬🇧Regno Unito | Dissolved | 01/05/2026 – 01/07/2021 |
| Officer | NANOTERA W2E PLC | 🇬🇧Regno Unito | Dissolved | 01/05/2026 – 01/07/2021 |
| Officer | NANOTERA WATER PLC | 🇬🇧Regno Unito | Dissolved | 01/05/2026 – 01/07/2021 |
| Officer | NANOTERA WATER PLC | 🇬🇧Regno Unito | Dissolved | 01/05/2026 – 01/07/2021 |
| Officer | NANOTERA BIO SOLUTIONS UK LIMITED | 🇬🇧Regno Unito | Dissolved | 03/05/2026 – 18/08/2022 |
| Officer | 13-14 HAMPSTEAD CLOSE RTM COMPANY LIMITED | — | Active | 22/05/2026 – present |
18/08/2022
resigned
01/07/2021
resigned
19/08/2011
appointed