| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | KATALIS POWER LIMITED | 🇬🇧Regno Unito | Dissolved | 23/05/2026 – 13/05/2014 |
| Officer | KATALIS ENERGY LTD | 🇬🇧Regno Unito | Dissolved | 23/05/2026 – present |
| Officer | HENFE LIMITED | — | Dissolved | 25/05/2026 – present |
| Officer | CRS SOFTWARE LIMITED | 🇬🇧Regno Unito | Dissolved | 11/06/2026 – 19/09/2012 |
13/05/2014
resigned
19/09/2012
resigned
29/04/2010
appointed