| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | COOPER AIR TRAFFIC CONSULTING LIMITED | — | Dissolved | 07/06/2026 – present |
| Officer | CAL SITE INSTALLATIONS LIMITED | — | Dissolved | 08/06/2026 – 12/03/2012 |
12/03/2012
resigned
31/05/2007
appointed
15/03/2007
appointed