| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | UKAT INTERCO LIMITED | 🇬🇧Regno Unito | Dissolved | 15/04/2026 – 12/04/2019 |
| Officer | UKAT INVESTMENTS LIMITED | 🇬🇧Regno Unito | Active | 15/04/2026 – 12/04/2019 |
| Officer | UK ADDICTION TREATMENT GROUP LIMITED | — | Other | 18/05/2026 – 13/05/2019 |
| Officer | CONNECT 2 MEDICAL COMMUNICATIONS LIMITED | 🇬🇧Regno Unito | Dissolved | 07/06/2026 – 18/02/2020 |
| Officer | OBSIDIAN HEALTHCARE GROUP LIMITED | 🇬🇧Regno Unito | Active | 30/04/2026 – 18/02/2020 |
| Officer | ALCHEMIE MEDICAL EDUCATION LIMITED | 🇬🇧Regno Unito | Active | 27/05/2026 – 18/02/2020 |
| Officer | ASSISTIVE PARTNER INVESTMENTS LIMITED | 🇬🇧Regno Unito | Dissolved | 16/04/2026 – present |
| Officer | INFORMATICA INVESTMENTS LIMITED | 🇬🇧Regno Unito | Dissolved | 16/04/2026 – 03/06/2020 |
| Officer | PROFESSIONAL MEDICAL MANAGEMENT SERVICES LTD | 🇬🇧Regno Unito | Dissolved | 27/05/2026 – 17/07/2023 |
| Officer | MAXWELL STANLEY CONSULTING LIMITED | 🇬🇧Regno Unito | Active | 31/05/2026 – 17/07/2023 |
| Officer | RXWEB HEALTHCARE TECHNOLOGY LIMITED | 🇬🇧Regno Unito | Active | 18/05/2026 – 17/07/2023 |
| Officer | MAXWELL STANLEY CONSULTING INVESTMENTS LIMITED | 🇬🇧Regno Unito | Active | 17/12/2025 – 15/12/2025 |
| Officer | LANAS INVESTMENTS (U.K.) LIMITED | 🇬🇧Regno Unito | Active | 17/12/2025 – 15/12/2025 |
| Officer | PHARMASYS INVESTMENTS LIMITED | 🇬🇧Regno Unito | Dissolved | 22/04/2026 – present |
| Officer | PMMS INVESTMENTS LIMITED | 🇬🇧Regno Unito | Dissolved | 26/04/2026 – present |
15/12/2025
resigned
17/07/2023
resigned
01/01/2018
appointed