| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | VIRUSIGHT DIAGNOSTIC UK LIMITED | 🇬🇧Regno Unito | Dissolved | 30/03/2026 – present |
| Person with significant control | POLLYANNA CHUNG LIMITED | 🇬🇧Regno Unito | Dissolved | 19/06/2024 – present |
| Officer | INVENTIVE HEALTHCARE SOLUTIONS (UK) LIMITED | 🇬🇧Regno Unito | Dissolved | 04/04/2026 – present |
| Person with significant control | A STEVENS PROJECT MANAGEMENT LTD | 🇬🇧Regno Unito | Dissolved | 26/06/2024 – present |
| Person with significant control | MONITOR DATA TECHNOLOGY LIMITED | 🇬🇧Regno Unito | Liquidation | 18/06/2024 – present |
| Person with significant control | ADST LIMITED | — | Dissolved | 19/06/2024 – present |
| Person with significant control | ADRIAN STEVENS LTD | 🇬🇧Regno Unito | Dissolved | 26/06/2024 – present |
| Officer | EHEALTH LINKS LIMITED | 🇬🇧Regno Unito | Dissolved | 12/05/2026 – 05/05/2019 |
| Person with significant control | A.J. STEVENS & SONS LIMITED | 🇬🇧Regno Unito | Active | 19/06/2024 – present |
| Person with significant control | APS SUPPORT SERVICES LTD | 🇬🇧Regno Unito | Dissolved | 18/06/2024 – present |
| Officer | ADST LIMITED | — | Dissolved | 12/01/2026 – present |
| Officer | IMMIX HEALTH UK LIMITED | 🇬🇧Regno Unito | Dissolved | 19/05/2026 – 05/05/2015 |
| Officer | AURA HEALTHCARE CONSULTING LIMITED | 🇬🇧Regno Unito | Dissolved | 19/05/2026 – 05/05/2015 |
| Officer | SERVELEC AURA LIMITED | 🇬🇧Regno Unito | Active | 19/05/2026 – 05/05/2015 |
| Officer | IBA HEALTH (EUROPE) HOLDINGS LIMITED | — | Dissolved | 07/06/2026 – 30/06/2012 |
| Officer | A.J. STEVENS & SONS LIMITED | 🇬🇧Regno Unito | Active | 03/02/2026 – present |
12/04/2026
United Kingdom → England
30/03/2026
England → United Kingdom
27/01/2003
appointed