| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | THE INSTALLATION ASSURANCE AUTHORITY FEDERATION LIMITED | 🇬🇧Regno Unito | Active | 19/03/2026 – present |
| Officer | THE INSTALLATION ASSURANCE AUTHORITY LIMITED | 🇬🇧Regno Unito | Active | 08/04/2026 – 08/05/2024 |
| Officer | TH ENERGY CONSULTING LTD | 🇬🇧Regno Unito | Active | 20/04/2026 – present |
| Officer | NATIONAL INSULATION ASSOCIATION LTD | 🇬🇧Regno Unito | Active | 15/04/2026 – 30/06/2017 |
09/04/2026
appointed
08/05/2024
resigned
02/03/2006
appointed