| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | LWRS LTD | 🇬🇧United Kingdom | Activa | 14/1/2026 – presente |
| Cargo | WIDEFORMAT SOLUTIONS LIMITED | — | Activa | 30/5/2026 – presente |
| Cargo | WIILIAMS C TM LTD | 🇬🇧United Kingdom | Activa | 12/2/2026 – presente |
| Cargo | OLDE RED LION (LITTLE SUTTON) LIMITED | 🇬🇧United Kingdom | Disuelta | 21/3/2026 – presente |
| Cargo | WDW LIMITED | 🇬🇧United Kingdom | Activa | 24/3/2026 – presente |
| Cargo | MARTIN WILLIAMS SECURITY SYSTEMS LIMITED | 🇬🇧United Kingdom | Activa | 28/3/2026 – presente |
| Persona con control significativo | LÖV LEAF LIMITED | 🇬🇧United Kingdom | Activa | 26/6/2024 – 7/7/2023 |
| Persona con control significativo | WILLIAMS CGI LTD | 🇬🇧United Kingdom | Activa | 26/6/2024 – presente |
| Cargo | HARRINGTON ENTERTAINMENT LIMITED | 🇬🇧United Kingdom | Disuelta | 10/4/2026 – presente |
| Persona con control significativo | WIRRAL WINDOW REPAIRS LIMITED | 🇬🇧United Kingdom | Disuelta | 26/6/2024 – presente |
| Cargo | MW GRAPHICS LTD | 🇬🇧United Kingdom | Activa | 13/12/2025 – presente |
| Persona con control significativo | C.W. RENEWABLES LIMITED | 🇬🇧United Kingdom | Disuelta | 26/6/2024 – presente |
| Persona con control significativo | WILLIAMS & CO. TRADING LTD | 🇬🇧United Kingdom | Disuelta | 26/6/2024 – presente |
| Cargo | WINDOW DOCTOR (UPVC) LIMITED | 🇬🇧United Kingdom | Disuelta | 22/4/2026 – presente |
| Persona con control significativo | WILLIAMS & FINN CONTRACTORS LTD | 🇬🇧United Kingdom | Disuelta | 22/6/2024 – presente |
| Persona con control significativo | — | — | Activa | 26/6/2024 – presente |
| Persona con control significativo | CHRIS WILLIAMS LIMITED | 🇬🇧United Kingdom | Activa | 26/6/2024 – presente |
| Cargo | FRAME STYLEUK LTD | 🇬🇧United Kingdom | Disuelta | 9/5/2026 – presente |
| Cargo | 1ST LABOUR LIMITED | — | Disuelta | 31/5/2026 – presente |
| Cargo | TECHNI-GLAZE UK LIMITED | — | Disuelta | 1/6/2026 – presente |
| Cargo | WILLIAMS PLANT HIRE (RUTHIN) LTD | — | Activa | 3/6/2026 – presente |
3/6/2026
Wales → United Kingdom
1/6/2026
Wales
3/9/2008
appointed