| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | CONISTON EVENTS LIMITED | 🇬🇧Regno Unito | Active | 24/06/2024 – present |
| Person with significant control | VERDENERGY (YORKSHIRE) LIMITED | 🇬🇧Regno Unito | Active | 26/06/2024 – present |
| Person with significant control | DUNCAN ENERGY HOLDINGS LIMITED | — | Active | 26/06/2024 – present |
| Person with significant control | DUNCAN RENEWABLE INVESTMENTS LIMITED | — | Active | 25/06/2024 – present |
| Person with significant control | DUNCAN PLUMBING, HEATING & ELECTRICS LIMITED | 🇬🇧Regno Unito | Active | 26/06/2024 – present |
| Person with significant control | PRESTIGE WORLD WIDE TRAVEL LTD | 🇬🇧Regno Unito | Active | 23/06/2024 – present |
| Officer | VERDENERGY (YORKSHIRE) LIMITED | 🇬🇧Regno Unito | Active | 22/04/2026 – present |
| Officer | DUNCAN PLUMBING, HEATING & ELECTRICS LIMITED | 🇬🇧Regno Unito | Active | 12/05/2026 – present |
| Officer | DUNCAN RENEWABLE INVESTMENTS LIMITED | — | Active | 14/04/2026 – present |
| Officer | DUNCAN ENERGY HOLDINGS LIMITED | — | Active | 13/05/2026 – 03/12/2015 |
| Officer | DUNCAN ENERGY HOLDINGS LIMITED | — | Active | 14/04/2026 – present |
| Officer | AVANTI RENEWABLES LIMITED | 🇬🇧Regno Unito | Active | 07/01/2026 – present |
| Officer | SALT'S CATERING LTD | — | Active | 30/01/2026 – 18/12/2018 |
| Officer | VERDENERGY LIMITED | — | Active | 10/02/2026 – present |
| Officer | PRESTIGE WORLD WIDE TRAVEL LTD | 🇬🇧Regno Unito | Active | 07/01/2026 – present |
| Officer | PRESTIGE WORLD WIDE TRAVEL LTD | 🇬🇧Regno Unito | Active | 07/01/2026 – 30/11/2007 |
01/04/2019
appointed
18/12/2018
resigned
06/03/2004
appointed