| Vocl CIC | Information & communication | 2021 |
| Vogue MOT & Service Centre Ltd | Wholesale & retail | 2023 |
| Vogue Transport and Recovery Ltd | Transport & logistics | 2024 |
| Volo Trade Ltd | Wholesale & retail | 2023 |
| Voltek Automation Limited | Manufacturing | 1985 |
| Voltivo Ltd | Wholesale & retail | 2025 |
| Vortex Roofing Solutions Limited | Construction | 2024 |
| VRB Transport Ltd | Transport & logistics | 2026 |
| VRF Online Limited | Wholesale & retail | 2019 |
| VS Group Bidco Limited | Financial services | 2026 |
| VS Group Midco Limited | Financial services | 2026 |
| VS Group Topco Limited | Financial services | 2026 |
| Vvibesupplies Limited | Wholesale & retail | 2019 |
| W.A Nelson Transport Limited | Transport & logistics | 2019 |
| W.R Couriers Lancs Limited | Transport & logistics | 2025 |
| WA London Services Limited | Wholesale & retail | 2020 |
| WA Property Luton Ltd | Real estate | 2024 |
| Waad (UK) Company Limited | Real estate | 2020 |
| Waddington & SON (Legal Costings) Limited | Professional & scientific | 2018 |
| Walk and Talk Northwest CIC | Other services | 2025 |
| Walker James Heating and Plumbing Ltd | Construction | 2024 |
| Walker Lescott 4B Limited | Other services | 2020 |
| Walker Lescott Limited | Other services | 2020 |
| Wallace Lightfoot Limited | Wholesale & retail | 2024 |
| Walmersley Road Properties Ltd | Real estate | 2024 |
| Walter Lambert & Sons (Holdings) Limited | Financial services | 2021 |
| Walter Lambert & Sons Limited | Other services | 1929 |
| Walton & Hipkiss (Commercial) Limited | Real estate | 2015 |
| Walverden Workwear Ltd | Wholesale & retail | 2026 |
| Wardcost Corporate Services Limited | Other services | 2020 |
| Warich Constructions Limited | Construction | 2020 |
| Waseem Ahmed Medical Ltd | Health & social care | 2010 |
| Waseem-Yaseen Ltd | Wholesale & retail | 2024 |
| Waterside Fabrications Limited | Manufacturing | 2010 |
| Way Investment Holdings Limited | Financial services | 2025 |
| WE ARE Hivemind Limited | Professional & scientific | 2021 |
| Weaving and Knitting Accessories (UK) Limited | Extraterritorial | 1977 |
| Web Print & Signs Limited | Professional & scientific | 2025 |
| Webgital Ltd | Wholesale & retail | 2025 |
| Wecallitretro Ltd | Other services | 2018 |
| Weighing Scales Ltd | Manufacturing | 2006 |
| Weldank Limited | Other services | 2021 |
| Welfare Homes Ltd | Financial services | 2026 |
| Welfarefirst Ltd | Health & social care | 2022 |
| Well Cleaning Limited | Construction | 2025 |
| Wellness @ the Clinic Ltd | Health & social care | 2021 |
| Welondale Limited | Other services | 2020 |
| West Border Farm Ltd | Hospitality | 2015 |
| Westbourne Group Holdings Ltd | Professional & scientific | 2023 |
| Westgate Properties (Burnley) Ltd | Real estate | 2020 |
| Westrex Company Limited | Extraterritorial | 1995 |
| Wexridge Ltd | Professional & scientific | 2022 |
| WG Cleaning Services Ltd | Administrative & support | 2013 |
| Whaljets Limited | Transport & logistics | 2025 |
| Whalley Developments Ltd | Real estate | 2012 |
| Whalley Healthcare Limited | Wholesale & retail | 2025 |
| Whalley Private Hire Ltd | Transport & logistics | 2025 |
| WHD Broking Limited | Professional & scientific | 2019 |
| WHD Law Limited | Professional & scientific | 2020 |
| Whispsocio Ltd | Information & communication | 2025 |
| Whitefield Auto Spares Ltd | Wholesale & retail | 2022 |
| Whitefield Contractors Ltd | Construction | 2024 |
| Whitefield Estate Agents Ltd | Real estate | 2015 |
| Whitefield Estates Ltd | Real estate | 2023 |
| Whitefield Medical Services Limited | Health & social care | 2007 |
| Whitefield MI Properties Ltd | Real estate | 2026 |
| Whitefield Translation and Interpreter Services Limited | Professional & scientific | 2024 |
| Whitefields Properties Limited | Real estate | 2001 |
| Whitehorse Consultants Limited | Professional & scientific | 2024 |
| Whiterock Property Limited | Real estate | 2025 |
| Whyte and Ivory (EOT) Limited | Financial services | 2023 |
| Whyte and Ivory Limited | Wholesale & retail | 2009 |
| Wibs EOT Limited | Financial services | 2024 |
| Wilcox Holdings Ltd | Financial services | 2024 |
| Wild PEN Coffee Roasters Ltd | Manufacturing | 2022 |
| Wild Seasoning Limited | Hospitality | 2016 |
| Wilkins Taverns Ltd | Hospitality | 2025 |
| Will FIX IT Ltd | Manufacturing | 2024 |
| Willow Global Imports Ltd | Wholesale & retail | 2024 |
| Wilsul Holdings Limited | Financial services | 2017 |
| Win-Door Fit Ltd | Manufacturing | 2021 |
| Windermere Health Centre Pharmacy Limited | Wholesale & retail | 2007 |
| Windows 4 U (Lancs) Ltd | Manufacturing | 2016 |
| Wire Frames Nelson Limited | Manufacturing | 2021 |
| Wise Delivery Ltd | Transport & logistics | 2025 |
| Wital Goods Ltd | Wholesale & retail | 2021 |
| Wizz Talent Ltd | Administrative & support | 2023 |
| WM Investments Ltd | Extraterritorial | 2024 |
| Woodgreen Developments Ltd | Real estate | 2007 |
| Woodhouse Trading Ltd | Hospitality | 2018 |
| Work Nest Away Ltd | Hospitality | 2025 |
| Workhouse Design Limited | Construction | 2017 |
| Works of George Butterworth | Education | 2020 |
| World of Wing Mirrors Limited | Wholesale & retail | 2017 |
| World Stand Limited | Professional & scientific | 2021 |
| Worldwide Poultry Wholesale Limited | Wholesale & retail | 2015 |
| Worldwide Prestige Autos Ltd | Wholesale & retail | 2022 |
| WOW Interiors Nelson Ltd | Wholesale & retail | 2024 |
| Wowbeds Ltd | Wholesale & retail | 2023 |
| WPP Administration Ltd | Professional & scientific | 2023 |