| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | READY PLUMBING AND HEATING LIMITED | 🇬🇧United Kingdom | Active | 17/03/2026 – present |
| Officer | READY CONSTRUCTION SERVICES LIMITED | 🇬🇧United Kingdom | Active | 22/03/2026 – present |
| Officer | ESSEN BIOSCIENCE LIMITED | 🇬🇧United Kingdom | Active | 08/06/2026 – 07/10/2019 |
| Officer | TAP BIOSYSTEMS LIMITED | — | Dissolved | 24/05/2026 – present |
| Officer | SARTORIUS STEDIM UK LIMITED | — | Active | 09/06/2026 – 07/10/2019 |
| Officer | DAVIE CAMPBELL CONSTRUCTION LIMITED | 🇬🇧United Kingdom | Active | 14/05/2026 – present |
| Officer | TAP BIOSYSTEMS (PHC) LIMITED | — | Dissolved | 22/05/2026 – present |
| Officer | CAM FARM MANAGEMENT LIMITED | 🇬🇧United Kingdom | Active | 16/12/2025 – present |
| Officer | CAMPBELL SAFETY CONSULTANCY LIMITED | — | Active | 30/05/2026 – present |
| Officer | CC PARTNERS LIMITED | 🇬🇧United Kingdom | Active | 30/05/2026 – present |
| Officer | CAMPBELL RISK CONSULTANCY LTD | — | Dissolved | 07/06/2026 – present |
09/06/2026
United Kingdom → England
08/06/2026
England → United Kingdom
20/07/2007
appointed