| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | COMVESTER LIMITED | 🇬🇧Regno Unito | Dissolved | 16/04/2026 – present |
| Officer | GUIDANCE AUTOMATION LIMITED | — | Active | 09/05/2026 – 30/11/2016 |
| Officer | SHIRAGAWA LTD | 🇬🇧Regno Unito | Dissolved | 12/05/2026 – present |
| Officer | G4S MONITORING TECHNOLOGIES NO1 LIMITED | — | Dissolved | 24/05/2026 – 26/04/2011 |
| Officer | GUIDANCE NAVIGATION HOLDINGS LIMITED | 🇬🇧Regno Unito | Active | 27/04/2026 – 02/10/2017 |
| Officer | BROOMCO (4232) LIMITED | — | Dissolved | 24/05/2026 – present |
16/05/2018
appointed
02/10/2017
resigned
23/03/2011
appointed