| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | HILLDENE MANAGEMENT LIMITED | 🇬🇧United Kingdom | Active | 20/06/2024 – present |
| Officer | HILLDENE MANAGEMENT LIMITED | 🇬🇧United Kingdom | Active | 25/03/2026 – present |
| Person with significant control | KERNOW INSTRUMENT TECHNOLOGY LIMITED | 🇬🇧United Kingdom | Proposal to strike off | 26/06/2024 – present |
| Person with significant control | KERNOW ANALYTICAL TECHNOLOGY LIMITED | 🇬🇧United Kingdom | Active | 20/06/2024 – present |
| Person with significant control | PBL PORTABLE BUILDINGS LIMITED | 🇬🇧United Kingdom | Active | 26/06/2024 – present |
| Person with significant control | PORTABLE BUILDINGS LIMITED | 🇬🇧United Kingdom | Active | 26/06/2024 – present |
| Person with significant control | KERNOW ASSETS LIMITED | 🇬🇧United Kingdom | Active | 18/03/2024 – 27/10/2023 |
| Officer | KERNOW ASSETS LIMITED | 🇬🇧United Kingdom | Active | 24/02/2026 – 23/02/2026 |
| Officer | KERNOW ANALYTICAL TECHNOLOGY LIMITED | 🇬🇧United Kingdom | Active | 24/02/2026 – 23/02/2026 |
| Officer | PBL PORTABLE BUILDINGS LIMITED | 🇬🇧United Kingdom | Active | 25/03/2026 – present |
| Officer | PORTABLE BUILDINGS LIMITED | 🇬🇧United Kingdom | Active | 25/03/2026 – present |
23/02/2026
resigned
27/10/2023
resigned
20/10/1993
appointed