| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | T J WALKER HOLDINGS LIMITED | 🇬🇧Regno Unito | Active | 17/12/2025 – present |
| Person with significant control | T J WALKER HOLDINGS LIMITED | 🇬🇧Regno Unito | Active | 18/06/2024 – present |
| Person with significant control | T A WALKER ENTERPRISE LIMITED | 🇬🇧Regno Unito | Active | 17/12/2025 – present |
| Officer | T A WALKER ENTERPRISE LIMITED | 🇬🇧Regno Unito | Active | 11/03/2026 – present |
| Person with significant control | ROSEMOUNT FLAT MANAGEMENT COMPANY LIMITED | 🇬🇧Regno Unito | Active | 18/06/2024 – present |
| Person with significant control | PREWARP LIMITED | 🇬🇧Regno Unito | Active | 18/06/2024 – 25/09/2023 |
| Person with significant control | WALKERS MOTOR CLINIC LIMITED | 🇬🇧Regno Unito | Active | 19/06/2024 – present |
| Person with significant control | JAMAWAL LIMITED | 🇬🇧Regno Unito | Liquidation | 18/06/2024 – present |
| Person with significant control | HEADLOCK GLOBAL LIMITED | 🇬🇧Regno Unito | Dissolved | 18/06/2024 – present |
| Person with significant control | HEADLOCK VINTAGE CLOTHING LIMITED | 🇬🇧Regno Unito | Active | 19/06/2024 – present |
| Person with significant control | T.J. WALKER (INTERNATIONAL) LIMITED | 🇬🇧Regno Unito | Active | 23/06/2024 – 05/03/2024 |
| Person with significant control | TJ WALKER LIMITED | 🇬🇧Regno Unito | Active | 26/06/2024 – present |
| Person with significant control | WALKER JOYNES LIMITED | 🇬🇧Regno Unito | Active | 24/06/2024 – present |
| Person with significant control | T.J.WALKER (SCOTLAND) LIMITED | 🇬🇧Regno Unito | Active | 18/06/2024 – present |
| Person with significant control | THOMAS JAMES WALKER LIMITED | 🇬🇧Regno Unito | Dissolved | 18/06/2024 – present |
| Officer | WALKER MOORE LIMITED | 🇬🇧Regno Unito | Active | 10/12/2025 – present |
| Officer | T.J. WALKER (INTERNATIONAL) LIMITED | 🇬🇧Regno Unito | Active | 28/04/2026 – present |
29/09/2025
United Kingdom → Scotland
26/06/2024
Scotland → United Kingdom
16/05/1996
appointed