| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | CARIB WASTE2ENERGY LIMITED | 🇬🇧Regno Unito | Active | 17/03/2026 – present |
| Officer | CARIB WASTE2ENERGY LIMITED | 🇬🇧Regno Unito | Active | 17/03/2026 – present |
| Officer | AFRICA WASTE TO ENERGY LIMITED | 🇬🇧Regno Unito | Active | 20/03/2026 – present |
| Officer | AFRICA WASTE TO ENERGY LIMITED | 🇬🇧Regno Unito | Active | 20/03/2026 – present |
| Officer | ZERO2COOL LIMITED | 🇬🇧Regno Unito | Active | 12/02/2026 – present |
| Officer | ZERO2COOL LIMITED | 🇬🇧Regno Unito | Active | 12/02/2026 – present |
| Person with significant control | BIRKETTWOOD CONSULTING LIMITED | 🇬🇧Regno Unito | Dissolved | 18/06/2024 – present |
| Person with significant control | 999 LEARNING LIMITED | 🇬🇧Regno Unito | Active | 18/06/2024 – 05/01/2023 |
| Person with significant control | MICHAEL KEANE 1818 LTD | 🇬🇧Regno Unito | Active | 19/06/2024 – present |
| Person with significant control | HENLOW PLASTERING LIMITED | 🇬🇧Regno Unito | Dissolved | 19/06/2024 – present |
| Person with significant control | SURBITON STONE LTD | 🇬🇧Regno Unito | Dissolved | 19/06/2024 – present |
| Person with significant control | G&E IN A BOTTLE | 🇬🇧Regno Unito | Active | 18/06/2024 – present |
| Person with significant control | MURPHYZ LTD | 🇬🇧Regno Unito | Active | 19/06/2024 – present |
| Person with significant control | — | — | Active | 19/06/2024 – present |
| Person with significant control | — | — | Active | 18/06/2024 – present |
| Person with significant control | SIDEWALK (GLOBAL) LIMITED | 🇬🇧Regno Unito | Active | 26/06/2024 – present |
| Person with significant control | CHILLTECHNOLOGIES LIMITED | 🇬🇧Regno Unito | Active | 23/06/2024 – present |
| Officer | CHILLTECHNOLOGIES LIMITED | 🇬🇧Regno Unito | Active | 15/12/2025 – present |
07/12/2025
United States → Switzerland
29/09/2025
Switzerland → United States
02/10/2014
appointed