| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | BUTTON LIFE SCIENCES LTD | 🇬🇧Regno Unito | Active | 24/02/2026 – present |
| Officer | TRANSFORMATIVE AI HOLDINGS LTD | 🇬🇧Regno Unito | Active | 10/03/2026 – present |
| Officer | OPS SEARCH & SELECTION LIMITED | — | Active | 05/06/2026 – 30/09/2020 |
| Officer | QUANTICATE LIMITED | — | Active | 07/06/2026 – 30/09/2020 |
| Officer | AGENDA 1 ANALYTICAL SERVICES LIMITED | 🇬🇧Regno Unito | Dissolved | 12/06/2026 – 04/12/2015 |
| Officer | SCIENTIFIC ANALYSIS LABORATORIES LIMITED | — | Dissolved | 02/05/2026 – 04/12/2015 |
| Officer | CXR BIOSCIENCES LIMITED | 🇬🇧Regno Unito | Dissolved | 08/01/2026 – 04/12/2015 |
| Officer | PEAKDALE MOLECULAR LIMITED | 🇬🇧Regno Unito | Dissolved | 07/01/2026 – 04/12/2015 |
| Officer | PEAKDALE PROPERTIES LIMITED | — | Dissolved | 20/05/2026 – present |
| Officer | PEAKDALE CHEMISTRY SERVICES LIMITED | 🇬🇧Regno Unito | Dissolved | 07/01/2026 – 04/12/2015 |
| Officer | NOBLE HEALTH & SAFETY TRAINING LIMITED | 🇬🇧Regno Unito | Dissolved | 31/05/2026 – 04/12/2015 |
| Officer | SAL FOOD LIMITED | 🇬🇧Regno Unito | Dissolved | 26/05/2026 – 04/12/2015 |
| Officer | SGS CAMBRIDGE LIMITED | 🇬🇧Regno Unito | Active | 18/04/2026 – 04/12/2015 |
| Officer | REC ENVIRONMENTAL MONITORING LTD | 🇬🇧Regno Unito | Dissolved | 17/05/2026 – 04/12/2015 |
| Officer | CONCEPT LIFE SCIENCES LIMITED | 🇬🇧Regno Unito | Dissolved | 07/01/2026 – 04/12/2015 |
| Officer | CONCEPT LIFE SCIENCES (HOLDINGS) LIMITED | 🇬🇧Regno Unito | Dissolved | 07/01/2026 – 04/12/2015 |
| Officer | CONCEPT LIFE SCIENCES (ENVIRONMENTAL CONSULTING) LIMITED | 🇬🇧Regno Unito | Dissolved | 07/01/2026 – 04/12/2015 |
| Officer | CONCEPT LIFE SCIENCES (MIDCO) LIMITED | 🇬🇧Regno Unito | Active | 19/02/2026 – 04/12/2015 |
| Officer | CONCEPT LIFE SCIENCES (LABORATORIES) LIMITED | 🇬🇧Regno Unito | Dissolved | 07/01/2026 – 04/12/2015 |
| Officer | OXFORDSHIRE LIFESCIENCES LIMITED | 🇬🇧Regno Unito | Active | 29/03/2026 – present |
| Officer | ICON DEVELOPMENT SOLUTIONS LIMITED | 🇬🇧Regno Unito | Active | 21/04/2026 – 28/10/2011 |
| Officer | THE CLASSIC OVERLAND COMPANY LIMITED | — | Dissolved | 04/06/2026 – present |
| Officer | PORTSTONE LIMITED | 🇬🇧Regno Unito | Dissolved | 11/02/2026 – 30/11/1999 |
| Officer | PORTSTONE LIMITED | 🇬🇧Regno Unito | Dissolved | 11/02/2026 – 30/11/1999 |
24/02/2026
appointed
16/02/2026
England
07/01/1998
appointed