| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | CALDER ELECTRICAL SERVICES LTD | 🇬🇧Regno Unito | Active | 30/01/2026 – present |
| Person with significant control | CALDER ELECTRICAL SERVICES LTD | 🇬🇧Regno Unito | Active | 26/06/2024 – present |
| Person with significant control | CALDER SECURITY LIMITED | 🇬🇧Regno Unito | Active | 21/06/2024 – present |
| Officer | CALDER SECURITY LIMITED | 🇬🇧Regno Unito | Active | 29/01/2026 – present |
27/01/2020
appointed
06/04/2016
appointed
20/10/2006
appointed