| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | NUSKU LIMITED | 🇬🇧Regno Unito | Active | 26/01/2026 – present |
| Officer | UNION HEATING LTD | 🇬🇧Regno Unito | Active | 12/12/2025 – present |
| Officer | BIG BATTERY (PATTERTON) LIMITED | 🇬🇧Regno Unito | Active | 29/05/2026 – present |
| Person with significant control | NO COAL LTD | 🇬🇧Regno Unito | Active | 12/12/2025 – present |
| Officer | NO COAL LTD | 🇬🇧Regno Unito | Active | 12/12/2025 – present |
| Officer | BIG BATTERY (FLEMINGTON FARM) LIMITED | 🇬🇧Regno Unito | Dissolved | 21/04/2026 – present |
| Officer | BIG BATTERY (ENRIGG) LIMITED | 🇬🇧Regno Unito | Active | 09/06/2026 – present |
| Officer | BIG BATTERY (KERROW FARM) LIMITED | 🇬🇧Regno Unito | Active | 09/06/2026 – present |
| Officer | BIG BATTERY (FLATTERTON FARM) LIMITED | 🇬🇧Regno Unito | Active | 17/02/2026 – 30/03/2026 |
| Officer | BIG BATTERY (SATURLAND FARM B) LIMITED | 🇬🇧Regno Unito | Active | 15/05/2026 – present |
| Officer | BIG BATTERY (LETHAM FARM) LIMITED | 🇬🇧Regno Unito | Active | 08/04/2026 – present |
| Officer | BIG BATTERY (UTS 1) LIMITED | 🇬🇧Regno Unito | Active | 24/03/2026 – present |
| Officer | BIG BATTERY (SHERIFF FAULDS FARM 1) LIMITED | 🇬🇧Regno Unito | Active | 06/02/2026 – 30/03/2026 |
| Officer | BIG BATTERY (UTS 3) LIMITED | 🇬🇧Regno Unito | Active | 06/02/2026 – present |
| Officer | BIG BATTERY (AIRD FARM) LIMITED | 🇬🇧Regno Unito | Active | 06/02/2026 – present |
| Officer | BIG BATTERY (HOLMQUARRY ROAD) LIMITED | 🇬🇧Regno Unito | Active | 06/02/2026 – 30/03/2026 |
| Officer | BIG BATTERY (SATURLAND FARM) LIMITED | 🇬🇧Regno Unito | Active | 06/02/2026 – present |
| Person with significant control | UNION TECHNICAL HOLDINGS LTD | 🇬🇧Regno Unito | Active | 18/06/2024 – present |
| Officer | UTM SERVICES LTD | 🇬🇧Regno Unito | Active | 17/12/2025 – present |
| Person with significant control | UTM SERVICES LTD | 🇬🇧Regno Unito | Active | 17/12/2025 – 04/11/2025 |
| Person with significant control | UNION TECHNICAL SERVICES LTD | 🇬🇧Regno Unito | Active | 18/06/2024 – present |
| Officer | LOCH ALTAN PROPERTIES LTD | 🇬🇧Regno Unito | Active | 29/04/2026 – present |
| Person with significant control | LOCH ALTAN PROPERTIES LTD | 🇬🇧Regno Unito | Active | 19/06/2024 – present |
| Person with significant control | — | — | Active | 18/06/2024 – 28/03/2018 |
| Person with significant control | — | — | Active | 26/06/2024 – present |
| Officer | UNION INSTALLATION LTD | 🇬🇧Regno Unito | Active | 12/12/2025 – present |
| Officer | UNION BUILDING SERVICES LTD | 🇬🇧Regno Unito | Active | 12/12/2025 – present |
30/03/2026
resigned
14/01/2026
appointed
12/12/2016
appointed