| Westminster Foods Limited | Hospitality | 2019 |
| Weston Bespoke Limited | Construction | 2023 |
| Weston Family Practice Ltd | Health & social care | 2008 |
| Weston Green Fires Limited | Wholesale & retail | 2025 |
| Weston Road Stoke Ltd | Real estate | 2019 |
| Weston-Edwards Builders Ltd | Construction | 2024 |
| Westport Home Care Limited | Health & social care | 2002 |
| Westside Interiors Ltd | Construction | 2018 |
| Westwood Driveways Ltd | Construction | 2024 |
| Wetley Rocks Jubilee Community Interest Company | Other services | 2022 |
| WGC Homes Ltd | Construction | 2025 |
| WGH Fitness Ltd | Arts & recreation | 2023 |
| Wharf One Limited | Real estate | 2014 |
| What Could BE Ltd | Information & communication | 2021 |
| Whatscookinemma Ltd | Information & communication | 2025 |
| Whatsonwhere Entertainment Ltd | Information & communication | 2025 |
| Wheat Brothers Ltd | Manufacturing | 2009 |
| Wheatly Deliveries Ltd | Transport & logistics | 2026 |
| Wheatsheaf (Sandbach) Ltd | Hospitality | 2016 |
| Wheaver Signs & Graphics Ltd | Manufacturing | 2026 |
| Whelan Lubricants Limited | Manufacturing | 2022 |
| Whieldon Road Industrial Estate Limited | Real estate | 1988 |
| Whiston Executive Travel Limited | Transport & logistics | 2010 |
| Whiston Hall Estates Golf Club Ltd | Arts & recreation | 2025 |
| Whiston Hall Golf Club Ltd | Real estate | 2021 |
| Whiston Hall Leisure Ltd | Hospitality | 2010 |
| Whistonhall Hotel Limited | Hospitality | 2020 |
| White Clothing Agency Limited | Wholesale & retail | 2013 |
| White Dog Computers Limited | Manufacturing | 2024 |
| White Feta Ltd | Hospitality | 2026 |
| White Hinge Limited | Wholesale & retail | 2010 |
| White Lettings Agency Limited | Real estate | 2015 |
| White Peak Autos Ltd | Wholesale & retail | 2022 |
| White Swan Electrical Ltd | Construction | 2021 |
| White Swan Property Ltd | Real estate | 2025 |
| White Tiger ST4 Ltd | Hospitality | 2024 |
| White Tigers Properties Ltd | Real estate | 2024 |
| White Tree Property Ltd | Real estate | 2019 |
| Whitedove Wills & Estate Planning Ltd | Other services | 2025 |
| Whitehall Brook Limited | Real estate | 2022 |
| Whitehall Law Ltd | Professional & scientific | 2019 |
| Whitehurst Workshops Ltd | Wholesale & retail | 2024 |
| Whiteora Hair & Beauty Lounge Ltd | Other services | 2026 |
| Whitestone Solutions Ltd | Construction | 2022 |
| Whitewash Studios Limited | Information & communication | 2016 |
| Whiting Construction Ltd | Construction | 2019 |
| Whiting Earthworks Limited | Construction | 2025 |
| Whiting Groundworks Limited | Construction | 2025 |
| Whitmore Lakes Ltd | Arts & recreation | 2023 |
| Whitney Maintenance Ltd | Construction | 2023 |
| Whittaker & Pointon Ltd | Construction | 2016 |
| WHK LLP | | 2015 |
| WHO2 Global Ltd | Professional & scientific | 2025 |
| WHO2 Holdings Ltd | Financial services | 2025 |
| WHO2 Property Ltd | Real estate | 2020 |
| Whole Healthcare Ltd | Health & social care | 2025 |
| Wholesale Hub 1 Limited | Wholesale & retail | 2026 |
| Wholesto Ltd | Wholesale & retail | 2026 |
| Whonify Ltd | Information & communication | 2026 |
| WHY AYE Motors Ltd | Manufacturing | 2023 |
| WIA Housing Ltd | Real estate | 2025 |
| Wicket Works Stoke Ltd | Arts & recreation | 2026 |
| Wickwood Cottage Ltd | Manufacturing | 2025 |
| Wickyd II Limited | Transport & logistics | 2019 |
| Wide Visions Ltd | Wholesale & retail | 2025 |
| Widely Wise Limited | Wholesale & retail | 2024 |
| Wije Panel Wiring Ltd | Manufacturing | 2022 |
| Wikxy Ltd. | Wholesale & retail | 2023 |
| Wilbraham Limited | Health & social care | 2001 |
| Wilcox Garden Maintenance and Landscapes Ltd | Administrative & support | 2024 |
| Wild & Wild Limited | Hospitality | 2025 |
| Wild Edge Arts CIC | Education | 2018 |
| Wild Goose Architecture Limited | Professional & scientific | 2024 |
| Wild Lian Ltd | Arts & recreation | 2025 |
| Wild Pickle CIC | Education | 2024 |
| Wild Pickle Experiences Limited | Hospitality | 2024 |
| Wild Rumpus Community Interest Company | Arts & recreation | 2009 |
| Wildcrest Canines Limited | Other services | 2025 |
| Wilderness Walks Limited | Other services | 2018 |
| Wildsville Limited | Professional & scientific | 2010 |
| Will Thomas Interiors Ltd | Construction | 2021 |
| Willer Consulting Ltd | Information & communication | 2022 |
| William and Marshall Limited | Real estate | 2015 |
| William Boulton Limited | Manufacturing | 2004 |
| William Boulton Vibro Energy Limited | Extraterritorial | 2015 |
| William Edwards Ltd | Manufacturing | 2012 |
| William Thompson Cars Ltd | Wholesale & retail | 2025 |
| Williams Landscape & Driveways Ltd | Administrative & support | 2025 |
| Willmac Ltd | Wholesale & retail | 2025 |
| Willott Property Investments Limited | Real estate | 2018 |
| Willover Limited | Health & social care | 2013 |
| Willover Property Limited | Health & social care | 1974 |
| Willow Bank Partnership Community Interest Company | Health & social care | 2008 |
| Willow Boats Ltd | Manufacturing | 2012 |
| Willow Cruises Limited | Transport & logistics | 2019 |
| Willow Financial Solutions Ltd | Financial services | 2015 |
| Willow Garage Limited | Wholesale & retail | 2021 |
| Willow Property Services Ltd | Construction | 2025 |
| Willow Telecoms Ltd | Wholesale & retail | 2021 |
| Willow Wren Canal Transport Services Limited | Transport & logistics | 2007 |