| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | DIAMOND LEADS LTD | 🇬🇧Regno Unito | Dissolved | 20/04/2026 – 02/09/2020 |
| Officer | SIMBIOT LIMITED | 🇬🇧Regno Unito | Dissolved | 07/04/2026 – present |
| Officer | OHME OPERATIONS UK LIMITED | 🇬🇧Regno Unito | Active | 10/04/2026 – present |
| Officer | TEMPORIS DEVELOPMENTS LIMITED | 🇬🇧Regno Unito | Dissolved | 23/04/2026 – present |
| Officer | PORT CLARENCE ENERGY LIMITED | — | Dissolved | 10/02/2026 – 17/09/2015 |
| Officer | TEMPORIS ENERGY LIMITED | 🇬🇧Regno Unito | Active | 09/01/2026 – present |
02/09/2020
resigned
11/08/2020
appointed
12/12/2011
appointed