| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | CLARKMILLER RENEWABLE ENTERPRISES LIMITED | 🇬🇧United Kingdom | Dissolved | 18/06/2024 – present |
| Person with significant control | B CLARK & SON LIMITED | 🇬🇧United Kingdom | Active | 19/06/2024 – present |
| Officer | DM MECHANICAL LTD | 🇬🇧United Kingdom | Active | 02/04/2026 – 30/09/2019 |
| Person with significant control | DM MECHANICAL LTD | 🇬🇧United Kingdom | Active | 24/06/2024 – present |
02/11/2021
appointed
30/09/2019
resigned
06/04/2016
appointed