| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | ELMSTONE DESIGN LLP | 🇬🇧Regno Unito | Active | 19/06/2024 – present |
| Person with significant control | ELMSTONE ENGINEERING LIMITED | — | Active | 19/06/2024 – present |
| Officer | ELMSTONE ENGINEERING LIMITED | — | Active | 26/01/2026 – present |
| Officer | ELMSTONE DESIGN LLP | 🇬🇧Regno Unito | Active | 16/12/2025 – 25/04/2026 |
25/04/2026
resigned
06/04/2016
appointed
06/12/2010
appointed