| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | CROSSLEY SIMPSON PROJECTS AND MAINTENANCE LTD | 🇬🇧Regno Unito | Dissolved | 23/03/2026 – 06/11/2023 |
| Officer | RIGHTWAY SOLUTIONS GROUP LTD | 🇬🇧Regno Unito | Active | 06/04/2026 – 02/02/2025 |
| Officer | JOHN SIMPSON ESTATES AND FACILITIES CONSULTING LIMITED | 🇬🇧Regno Unito | Active | 20/04/2026 – present |
| Officer | SIMPSON WELDING SERVICES LIMITED | 🇬🇧Regno Unito | Dissolved | 27/04/2026 – present |
| Officer | ZEPHYR FISHING CO. LIMITED | 🇬🇧Regno Unito | Active | 02/02/2026 – present |
27/04/2026
England → United Kingdom
06/04/2026
Spain → England
06/04/2016
appointed