| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | TAXCORP UK LIMITED | — | Dissolved | 03/06/2026 – 10/06/2011 |
| Officer | RED CURL CONSULTANCY LIMITED | — | Dissolved | 13/06/2026 – present |
| Officer | ROMICA ENGINEERING LIMITED | 🇬🇧Regno Unito | Active | 20/01/2026 – present |
| Officer | DAVID RITCHIE LIMITED | 🇬🇧Regno Unito | Active | 12/03/2026 – present |
10/06/2011
resigned
28/06/2010
appointed
26/03/2003
appointed