| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | PLEXTEK HOLDINGS LIMITED | 🇬🇧Regno Unito | Active | 01/05/2026 – 14/06/2018 |
| Officer | TELENSA HOLDINGS LIMITED | 🇬🇧Regno Unito | Active | 01/05/2026 – 21/01/2016 |
| Officer | BLIGHTER SURVEILLANCE SYSTEMS LIMITED | 🇬🇧Regno Unito | Active | 01/05/2026 – 14/06/2018 |
| Officer | PLEXTEK SERVICES LIMITED | 🇬🇧Regno Unito | Active | 01/05/2026 – 14/06/2018 |
| Officer | PRFI LIMITED | 🇬🇧Regno Unito | Active | 01/05/2026 – 14/06/2018 |
| Officer | PALE BLUE GROUP LIMITED | 🇬🇧Regno Unito | Dissolved | 03/05/2026 – 14/06/2018 |
| Officer | VIRIDIS ENTERPRISES LIMITED | 🇬🇧Regno Unito | Active | 12/03/2026 – present |
| Officer | GSPB DESIGN LIMITED | — | Dissolved | 10/05/2026 – present |
| Officer | SENAPTIC LTD | — | Dissolved | 11/05/2026 – present |
| Officer | MULTI CONSTRUCT (2013) UK LIMITED | 🇬🇧Regno Unito | Active | 15/05/2026 – 01/07/2016 |
| Officer | REDCLOUD TECHNOLOGY LTD | — | Dissolved | 28/05/2026 – 30/04/2014 |
| Officer | REDTAIL TELEMATICS LIMITED | — | Active | 25/05/2026 – 14/06/2018 |
| Officer | DAVID COX ASSOCIATES LIMITED | 🇬🇧Regno Unito | Dissolved | 05/06/2026 – present |
14/06/2018
resigned
01/07/2016
resigned
22/11/2009
appointed