| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | IERS LIMITED | — | Dissolved | 08/05/2026 – 05/02/2016 |
| Officer | BETTERPOINTS LIMITED | 🇬🇧United Kingdom | Active | 26/05/2026 – 17/04/2014 |
| Officer | CARBON RIVER LIMITED | — | Dissolved | 07/06/2026 – 13/11/2014 |
| Officer | CARBON RIVER LIMITED | — | Dissolved | 07/06/2026 – present |
05/02/2016
resigned
13/11/2014
resigned
18/05/2007
appointed