| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | KNOWLEDGE FLO LIMITED | 🇬🇧Regno Unito | Active | 02/03/2026 – present |
| Officer | CASATOMIC LIMITED | — | Dissolved | 04/06/2026 – 28/02/2009 |
| Officer | AEQORA LIMITED | — | Dissolved | 05/06/2026 – 16/12/2021 |
| Officer | EPI GENESYS LIMITED | 🇬🇧Regno Unito | Active | 06/06/2026 – 26/03/2022 |
| Officer | FIRST WORLD MANUFACTURING LIMITED | 🇬🇧Regno Unito | Dissolved | 07/06/2026 – present |
| Officer | ITER8 CONTROL SYSTEMS LIMITED | 🇬🇧Regno Unito | Dissolved | 08/06/2026 – present |
| Officer | KNOWLEDGE TRANSFER LIMITED | 🇬🇧Regno Unito | Dissolved | 09/06/2026 – present |
| Officer | BIOIMAGING LIMITED | — | Dissolved | 12/06/2026 – present |
| Officer | IMMEDICA UK LIMITED | 🇬🇧Regno Unito | Active | 09/02/2026 – 06/10/2005 |
| Officer | FARAPACK POLYMERS LIMITED | 🇬🇧Regno Unito | Dissolved | 04/03/2026 – 02/10/2009 |
| Officer | ASTERION LIMITED | 🇬🇧Regno Unito | Dissolved | 04/03/2026 – 20/12/2006 |
| Officer | DICTIONARY OF CLASSICAL HEBREW LIMITED | 🇬🇧Regno Unito | Active | 14/05/2026 – 21/07/2006 |
26/03/2022
resigned
16/12/2021
resigned
09/06/2000
appointed