| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | J & A DUFF LIMITED | 🇬🇧United Kingdom | Active | 18/06/2024 – 14/12/2022 |
| Person with significant control | JDB TRAINING AND SAFETY CONSULTANTS LIMITED | 🇬🇧United Kingdom | Dissolved | 18/06/2024 – 11/01/2023 |
| Person with significant control | MENDAHOSE HYDRAULICS LIMITED | 🇬🇧United Kingdom | Liquidation | 22/06/2024 – 23/10/2020 |
| Person with significant control | J C M J PROPERTIES LTD | 🇬🇧United Kingdom | Active | 22/06/2024 – present |
| Person with significant control | JOHN DUFF (JOINERS) LTD. | 🇬🇧United Kingdom | Active | 19/06/2024 – present |
19/06/2024
United Kingdom → England
11/01/2023
resigned
06/04/2016
appointed