| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | COMMUNITY FOR ANALYTICAL MEASUREMENT SCIENCE | 🇬🇧Regno Unito | Active | 09/04/2026 – present |
| Person with significant control | COMMUNITY FOR ANALYTICAL MEASUREMENT SCIENCE | 🇬🇧Regno Unito | Active | 10/12/2025 – present |
| Person with significant control | BEACHES TRANSPORT LTD | — | Dissolved | 20/06/2024 – present |
| Person with significant control | MICHAEL WALKER CONSULTING LIMITED | 🇬🇧Regno Unito | Active | 02/02/2026 – present |
| Person with significant control | NORTH STAR NEW MEDIA LIMITED | 🇬🇧Regno Unito | Active | 15/12/2023 – present |
| Person with significant control | TRIPLE C COSTUME HIRE LIMITED | 🇬🇧Regno Unito | Active | 26/06/2024 – present |
| Person with significant control | MAKE A MACHINE LIMITED | 🇬🇧Regno Unito | Dissolved | 26/06/2024 – present |
| Officer | MICHAEL WALKER CONSULTING LIMITED | 🇬🇧Regno Unito | Active | 13/01/2026 – present |
13/05/2026
United Kingdom → England
12/05/2026
Scotland → United Kingdom
06/01/2010
appointed