| Waish Clothing Ltd | Manufacturing | 2025 |
| Waju Afro Caribbean Market Ltd | Wholesale & retail | 2025 |
| Walker Consultants Limited | Other services | 2018 |
| Wallace Asset Management Ltd | Real estate | 2021 |
| Wallbank Fencing Ltd | Construction | 2013 |
| Walter Brown & Son,Limited | Manufacturing | 1943 |
| Waltons' EX Ltd | Construction | 2025 |
| Wangling Limited | Professional & scientific | 2012 |
| Wanyasha Brands Limited | Wholesale & retail | 2025 |
| Wardland Property Limited | Real estate | 2016 |
| Warmingham Court Management Company NO. 1 Limited | Administrative & support | 1991 |
| Warner Logistics Limited | Other services | 2021 |
| Warrenfields Ltd | Agriculture & fishing | 2024 |
| Wash Bathrooms Limited | Professional & scientific | 2019 |
| Water-Melon 2025 Limited | Hospitality | 2025 |
| Waterhayes Fish Bar Limited | Hospitality | 2017 |
| Watford Way Logistic Ltd | Transport & logistics | 2021 |
| Watkins Paving & Landscapes Ltd | Administrative & support | 2023 |
| Watson & Homes Limited | Real estate | 2023 |
| Watson Corporation Limited | Financial services | 2023 |
| Watts Maher Limited | Construction | 2002 |
| Wayland Consulting Limited | Information & communication | 2017 |
| WCM Holdings Limited | Financial services | 2024 |
| WDS Commercial Aluminium Limited | Construction | 2019 |
| WDS Commercial Limited | Construction | 2014 |
| WDS EOT Limited | Financial services | 2020 |
| WE Beech Holdings Ltd | Professional & scientific | 2019 |
| WE Make Footballers Cheshire LLP | | 2016 |
| WE Stitchin Limited | Wholesale & retail | 2024 |
| Weaive Ltd | Professional & scientific | 2025 |
| Weatherproofing Solutions Limited | Construction | 2012 |
| Weaver Associates Limited | Information & communication | 2010 |
| Weaver Consultants Limited | Information & communication | 2020 |
| Weaver Facilities Management Limited | Real estate | 2026 |
| Weaver Grove (Winsford) Management Co. Limited | Households | 2009 |
| Weaver Holdings Limited | Other services | 2019 |
| Weavers Plant Ltd | Construction | 2018 |
| Web Services Ltd | Information & communication | 2020 |
| Weballuk C.I.C. | Education | 2024 |
| Webb Express Couriers Limited | Transport & logistics | 2016 |
| Website Help Online Limited | Information & communication | 2016 |
| Wedgmoor Automation Limited | Manufacturing | 2019 |
| Wedgmoor Limited | Construction | 1998 |
| Weekes Bathrooms & Wetrooms Cheshire Ltd | Construction | 2023 |
| Wefix (Cheshire) Limited | Other services | 2010 |
| Welding Xperts Ltd | Professional & scientific | 2017 |
| Wellbeing Happiness and Success Limited | Administrative & support | 2022 |
| Wellbeings Global Limited | Health & social care | 2020 |
| Wellington Safety Consulting Ltd | Professional & scientific | 2015 |
| Wellness and Revive Ltd | Real estate | 2021 |
| Wellor Property Group Ltd | Real estate | 2024 |
| Wellow Brook & Co Limited | Professional & scientific | 2014 |
| Wepost Ltd | Transport & logistics | 2025 |
| Werrington Salon Limited | Other services | 2011 |
| West 16 Ltd | Wholesale & retail | 2007 |
| West Growth UK Ltd | Wholesale & retail | 2019 |
| West Street 65 Limited | Extraterritorial | 2014 |
| West Street Christian Fellowship | Other services | 2004 |
| West Street Hand Carwash Ltd | Administrative & support | 2025 |
| Westlands Consulting Limited | Professional & scientific | 2019 |
| Westlink Holdings Limited | Real estate | 2002 |
| Westmerge Limited | Information & communication | 1994 |
| Westminster Coins Limited | Administrative & support | 2025 |
| Weston Centre Holdings Limited | Administrative & support | 2017 |
| Weston Docks Site 1 Ltd | Construction | 2024 |
| Weston Docks Site 2 Ltd | Construction | 2024 |
| Weston House Media Limited | Information & communication | 2013 |
| Weston Solway Limited | Real estate | 2024 |
| Weston Technologies Limited | Information & communication | 2011 |
| Westside Autocare Ltd | Wholesale & retail | 2024 |
| WF Building Services Ltd | Construction | 2010 |
| WGC Developments Limited | Construction | 2020 |
| WGM Enterprises Ltd | Wholesale & retail | 2026 |
| Wheelock Scientific Services Limited | Professional & scientific | 2020 |
| Whem Creative Ltd | Administrative & support | 2025 |
| Where's VAL Ltd | Wholesale & retail | 2021 |
| Whippet Rescue UK Ltd | Extraterritorial | 2023 |
| Whippet Rescue UK Trust | Other services | 2016 |
| Whitby Four Properties Limited | Real estate | 2023 |
| Whitby Holding Limited | Extraterritorial | 2014 |
| Whitby Morrison Ice Cream Vans Limited | Extraterritorial | 2015 |
| Whitby Morrison Limited | Extraterritorial | 2015 |
| Whitby Morrison Properties Limited | Real estate | 2015 |
| Whitby Morrison Specialist Vehicles Ltd | Extraterritorial | 2011 |
| Whitby Specialist Vehicles Limited | Manufacturing | 1973 |
| White Mandarin Limited | Wholesale & retail | 2025 |
| Whitegate Investment Company | Financial services | 2020 |
| Whitemoss Environmental Ltd | Professional & scientific | 2025 |
| Whitemoss Garden Centre LLP | | 2015 |
| Whiteside Properties Ltd. | Professional & scientific | 2002 |
| Whittaker & Sons Properties Limited | Real estate | 2021 |
| WHL 2 Limited | Financial services | 2024 |
| WHL 3 Limited | Financial services | 2026 |
| Whole Organics Ltd | Wholesale & retail | 2024 |
| WI Life Sciences Ltd | Wholesale & retail | 2006 |
| Widdowson Properties Limited | Real estate | 1975 |
| Wilcox Landscapes Limited | Administrative & support | 2007 |
| Wilcox Traffics Ltd | Construction | 2025 |
| Wild Meadow Meats Ltd | Manufacturing | 2020 |
| Wild Spirit Apothecary Ltd | Manufacturing | 2025 |