| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | WALKER ENTERPRISE LTD | 🇬🇧Regno Unito | Active | 29/09/2025 – present |
| Person with significant control | MULE ADVENTURE VANS LTD | 🇬🇧Regno Unito | Active | 29/09/2025 – present |
| Person with significant control | SW ACCESS SOLUTIONS LTD | 🇬🇧Regno Unito | Dissolved | 18/06/2024 – present |
| Person with significant control | VIOLET VALENTINE LTD | 🇬🇧Regno Unito | Active | 26/11/2023 – present |
| Person with significant control | SHAUN WALKER LIMITED | 🇬🇧Regno Unito | Active | 18/06/2024 – present |
| Person with significant control | MULE VANS LTD | 🇬🇧Regno Unito | Active | 19/06/2024 – present |
| Person with significant control | SOLDOUTMOTORCYCLES LTD | 🇬🇧Regno Unito | Active | 26/06/2024 – 23/09/2022 |
| Person with significant control | SMART FIX CARDIFF LTD | 🇬🇧Regno Unito | Dissolved | 19/06/2024 – present |
| Person with significant control | SW ELECTRONICS LTD | 🇬🇧Regno Unito | Dissolved | 24/06/2024 – present |
| Person with significant control | WALKER IT CONSULTING SERVICES LTD | 🇬🇧Regno Unito | Active | 20/03/2024 – present |
| Person with significant control | NIBBLETECH LTD | — | Dissolved | 26/06/2024 – present |
| Person with significant control | WALKER CONTRACTING LTD | 🇬🇧Regno Unito | Dissolved | 18/06/2024 – present |
| Person with significant control | REVIVALBIKESHOW LTD | 🇬🇧Regno Unito | Dissolved | 19/06/2024 – present |
| Person with significant control | OLD CHANTRY SCHOOL (MARTLEY) MANAGEMENT COMPANY LIMITED | 🇬🇧Regno Unito | Active | 19/06/2024 – present |
| Person with significant control | NICHOLS HYDRAMATIC (COVENTRY) LIMITED | — | Active | 20/06/2024 – present |
| Person with significant control | G & S WALKER LIMITED | 🇬🇧Regno Unito | Dissolved | 18/06/2024 – present |
| Person with significant control | SHIRE DRAWING SERVICES LIMITED | 🇬🇧Regno Unito | Dissolved | 19/06/2024 – 05/01/2018 |
| Person with significant control | D & O CAFE RACERS LTD | 🇬🇧Regno Unito | Dissolved | 26/06/2024 – 25/05/2021 |
05/06/2026
Wales → England
23/04/2026
United Kingdom → England
11/01/2017
appointed