| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | DIETEL VENTURES LIMITED | 🇬🇧Regno Unito | Active | 23/03/2026 – present |
| Officer | SMART SENSOR NETWORKS LIMITED | 🇬🇧Regno Unito | Active | 05/06/2026 – present |
| Officer | PLAXICA LIMITED | 🇬🇧Regno Unito | Dissolved | 03/06/2026 – 05/02/2009 |
| Officer | EOSTRE ENERGY SYSTEMS LIMITED | 🇬🇧Regno Unito | Dissolved | 03/06/2026 – 02/03/2009 |
| Officer | CORTEXICA VISION SYSTEMS LIMITED | — | Dissolved | 03/06/2026 – 30/01/2009 |
| Officer | RYVOAN LIMITED | 🇬🇧Regno Unito | Dissolved | 10/06/2026 – 12/06/2007 |
| Officer | SENSIXA LIMITED | 🇬🇧Regno Unito | Dissolved | 12/06/2026 – 31/01/2009 |
| Officer | MIDAZ LASERS LIMITED | 🇬🇧Regno Unito | Dissolved | 14/06/2026 – 18/02/2009 |
03/06/2026
Germany → England
09/03/2011
appointed
15/06/2006
appointed