| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | WILLBAR CONSTRUCTION LTD | 🇬🇧United Kingdom | Active | 26/06/2024 – present |
| Person with significant control | WBS PROPERTY LIMITED | 🇬🇧United Kingdom | Active | 19/12/2025 – present |
| Person with significant control | A WILLIAMS SERVICES LIMITED | 🇬🇧United Kingdom | Active | 19/06/2024 – present |
| Person with significant control | WHITTINGTON WHARF NARROWBOATS LTD | 🇬🇧United Kingdom | Active | 19/06/2024 – present |
| Person with significant control | A J WILLIAMS CHELTENHAM LIMITED | 🇬🇧United Kingdom | Active | 19/06/2024 – present |
| Person with significant control | ALAN WILLIAMS GAS SERVICES LIMITED | 🇬🇧United Kingdom | Active | 10/12/2025 – present |
| Person with significant control | — | — | Active | 19/06/2024 – present |
| Person with significant control | BOLT AND HEEKS LIMITED | 🇬🇧United Kingdom | Liquidation | 19/06/2024 – present |
| Person with significant control | A J WILLIAMS SERVICES LIMITED | 🇬🇧United Kingdom | Proposal to strike off | 19/06/2024 – present |
| Person with significant control | A. J. WILLIAMS INSULATION LIMITED | 🇬🇧United Kingdom | Active | 19/06/2024 – present |
| Person with significant control | AP WILLIAMS AND SONS LIMITED | 🇬🇧United Kingdom | Dissolved | 18/06/2024 – present |
05/05/2026
Wales → United Kingdom
18/12/2025
United Kingdom → England
06/04/2016
appointed