| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | FBO HAMILTON INVESTMENT COMPANY LTD | 🇬🇧Regno Unito | Active | 20/01/2026 – present |
| Person with significant control | BALLYMENA MECHANICAL LIMITED | 🇬🇧Regno Unito | Active | 19/06/2024 – present |
| Officer | BALLYMENA MECHANICAL LIMITED | 🇬🇧Regno Unito | Active | 29/12/2025 – present |
| Person with significant control | MARTIN & HAMILTON LIMITED | 🇬🇧Regno Unito | Active | 18/06/2024 – present |
| Officer | MARTIN & HAMILTON LIMITED | 🇬🇧Regno Unito | Active | 08/01/2026 – present |
| Officer | DONALD WARDLE AND SON LIMITED | 🇬🇧Regno Unito | Active | 12/05/2026 – 25/10/2018 |
| Officer | BESTWAY NATIONAL CHEMISTS LIMITED | — | Active | 08/05/2026 – 25/10/2018 |
| Officer | BESTWAY PANACEA HEALTHCARE LIMITED | — | Active | 08/05/2026 – 25/10/2018 |
| Officer | F&B HAMILTON LTD | — | Dissolved | 09/05/2026 – present |
| Officer | MEDCO HEALTH SOLUTIONS SERVICES LIMITED | — | Dissolved | 31/05/2026 – 27/09/2013 |
20/01/2026
appointed
19/01/2024
appointed
21/08/2009
appointed