| Voyage Care Midco Limited | Financial services | 2014 |
| Voyage Healthcare Group Limited | Professional & scientific | 2001 |
| Voyage Limited | Other services | 1996 |
| Voyage Specialist Healthcare Limited | Health & social care | 2005 |
| VP Selection Limited | Administrative & support | 2024 |
| VRA Certification Ltd | Other services | 2020 |
| VS Consultancy & Marketing Ltd | Professional & scientific | 2018 |
| Vview Limited | Information & communication | 2016 |
| Vviewangel Limited | Real estate | 2025 |
| Vviewuk Limited | Real estate | 2025 |
| Vyka Limited | Information & communication | 2012 |
| W P Transmission Ltd | Manufacturing | 2024 |
| W S C Group Ltd | Construction | 2005 |
| W T Lichfield Limited | Professional & scientific | 2010 |
| W&P Motors Limited | Wholesale & retail | 2025 |
| W. and a. White Interiors Limited | Construction | 1990 |
| W. Boden & Co. Ltd. | Real estate | 1962 |
| W.Burns-Mace Limited | Hospitality | 1959 |
| Wade Building and Groundworks Ltd | Extraterritorial | 2019 |
| Wade Construction and Developments Limited | Construction | 2011 |
| Wadsworth & Co. Limited | Real estate | 2014 |
| Wadsworth Wealth Management Ltd | Financial services | 2015 |
| WAH WAH Music Group Limited | Arts & recreation | 2022 |
| Wallart Installations Ltd | Other services | 2019 |
| Walls Aesthetics Ltd | Health & social care | 2022 |
| Walrend UK Limited | Construction | 2024 |
| Walsall Hospice Trading Limited | Wholesale & retail | 1992 |
| Walter Tipper,Limited | Wholesale & retail | 1946 |
| Walton Homes Limited | Construction | 2002 |
| Walton Live Limited | Arts & recreation | 2023 |
| Walton Projects Limited | Construction | 2024 |
| Wanner Consulting Limited | Administrative & support | 2006 |
| Wards Fire and Protection Limited | Manufacturing | 2002 |
| Warhurst Metals Limited | Wholesale & retail | 2001 |
| Warners Retail (Bidford) Limited | Extraterritorial | 2006 |
| Warners Retail (Moreton) Limited | Extraterritorial | 2006 |
| Warwickhouse Clothing Limited | Wholesale & retail | 2019 |
| Waterman Biocare Technologies Limited | Professional & scientific | 2007 |
| Waterman Business Solutions Ltd | Professional & scientific | 2021 |
| Waterman Compliance Services Limited | Professional & scientific | 2004 |
| Waterman Environmental Group Limited | Water & waste | 2007 |
| Waterman Environmental Services Limited | Professional & scientific | 1998 |
| Watersplendor Ltd | Transport & logistics | 2019 |
| Watford House Residential Home Ltd | Health & social care | 2006 |
| Watton & Sons Contractors Limited | Construction | 2020 |
| Wayside Accountancy Limited | Professional & scientific | 2017 |
| WD Cars & Parts Ltd | Wholesale & retail | 2025 |
| WDH Investments Limited | Financial services | 2022 |
| WDS Upvc Ltd | Construction | 2019 |
| WE Creative Ltd | Information & communication | 2017 |
| WE Heart Events Ltd | Hospitality | 2025 |
| WE Paint IT Ltd | Construction | 2020 |
| Wearezachs Ltd | Wholesale & retail | 2025 |
| Webuyanykit Ltd | Wholesale & retail | 2026 |
| Wedding Belles (UK) Ltd | Wholesale & retail | 2014 |
| Wednesday Thursday Ltd | Administrative & support | 2018 |
| Weland Installations Limited | Construction | 2014 |
| Welch Flooring Limited | Construction | 2023 |
| Weldrite (Midlands) Ltd | Manufacturing | 1999 |
| Welford Truck Wash Ltd | Administrative & support | 2025 |
| Wellesbourne Mountford Airfield Limited | Transport & logistics | 2018 |
| West Atlantic Homes Limited | Real estate | 2025 |
| West One Salon Ltd | Other services | 2007 |
| Westbridge Consulting (UK) Limited | Administrative & support | 2007 |
| Westgate Civils & Drainage Supplies Ltd | Wholesale & retail | 2024 |
| Westleigh Business Park Management Limited | Administrative & support | 1987 |
| Westley Midlands Ltd | Construction | 2023 |
| Westley Projects Ltd | Construction | 2011 |
| Westmore Connect Limited | Information & communication | 2023 |
| Westmorland Fitness Limited | Arts & recreation | 2021 |
| Westphalia Windows Lichfield Limited | Extraterritorial | 2013 |
| Weststar Energy Ltd | Wholesale & retail | 2026 |
| Westwick 44 Limited | Information & communication | 2026 |
| Westwood Building Services Limited | Construction | 2010 |
| Westwoods Bespoke Dining Limited | Hospitality | 2015 |
| WH Design Facades Ltd | Professional & scientific | 2015 |
| WH Hospitality Limited | Hospitality | 2012 |
| Wharfage Properties Ltd | Households | 2018 |
| Whit's Path Ltd | Administrative & support | 2023 |
| White Acre Investments Ltd | Financial services | 2012 |
| White Heart Property Developments Ltd | Construction | 2017 |
| White Heart Property Investments Ltd | Real estate | 2017 |
| White Lodge Commercial Limited | Real estate | 2022 |
| White Lodge Promotions Limited | Professional & scientific | 2010 |
| White River Holdings (UK) Ltd | Real estate | 2019 |
| White Swan (Digbeth) Ltd | Hospitality | 2021 |
| White Wall Galleries Limited | Wholesale & retail | 2005 |
| White Welly Limited | Hospitality | 2015 |
| Whiteacres Rutland Ltd | Administrative & support | 2016 |
| Whitehouse Travel Ltd | Administrative & support | 2023 |
| Whittington Preschool | Education | 2007 |
| Wibbly Limited | Administrative & support | 2021 |
| Wick Liquor Ejuice Co. Ltd | Wholesale & retail | 2016 |
| Wicks Digital Health Limited | Other services | 2019 |
| Wiggin Installations Limited | Construction | 2022 |
| Wight H&I Ltd | Real estate | 2025 |
| Wight House Holidays Ltd | Real estate | 2025 |
| Wilch Industries Limited | Professional & scientific | 2013 |
| Wild Orca Ltd | Health & social care | 2025 |
| Wild Robin Estates Ltd | Real estate | 2024 |