| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | SPECTRUM MUSIC ACADEMY LIMITED | — | Dissolved | 08/05/2026 – 15/09/2014 |
| Officer | SPECDRUM STUFF LIMITED | — | Dissolved | 08/05/2026 – 15/09/2014 |
| Officer | SHEPHERD BROMBLEY PARTNERSHIP LTD | 🇬🇧Regno Unito | Active | 17/05/2026 – present |
| Officer | SIAAM LTD | — | Liquidation | 22/05/2026 – 01/05/2013 |
| Officer | ENERGY PERFORMANCE CONSULTANTS LTD | — | Dissolved | 03/06/2026 – present |
15/09/2014
resigned
15/09/2014
appointed
13/06/2008
appointed