| UT Couriers Ltd | Transport & logistics | 2022 |
| V R Zephyr Ltd | Real estate | 2018 |
| V.I.P. Bars & Events Limited | Hospitality | 2014 |
| V12 Tech Limited | Administrative & support | 2014 |
| Vale View Construction Ltd | Construction | 2024 |
| Vamosark Ltd | Construction | 2022 |
| Vanguard Studio Limited | Information & communication | 2024 |
| Vanmac Limited | Manufacturing | 2016 |
| Vantage Technology Ltd | Information & communication | 2025 |
| Varchas Technologies Limited | Information & communication | 2014 |
| Vark Consulting Ltd | Administrative & support | 2021 |
| VBR Chesham Ltd | Wholesale & retail | 2026 |
| Vcbros Empire Ltd | Real estate | 2021 |
| VED Realty Ltd | Real estate | 2022 |
| Vehicle Breakdown Recovery Ltd | Transport & logistics | 2023 |
| Veizi Transport Limited | Transport & logistics | 2023 |
| Velma Investments Ltd | Construction | 2025 |
| Velonia Group Ltd | Construction | 2018 |
| Vendata Limited | Professional & scientific | 2013 |
| Vendor Booking UK Limited | Administrative & support | 2019 |
| Veridian Consulting Limited | Professional & scientific | 2020 |
| Verification of Lubricant Specifications (UK) Ltd | Administrative & support | 2013 |
| Veritavo AI Ltd | Professional & scientific | 2025 |
| Vero Consulting Ltd | Professional & scientific | 2016 |
| Vero Management Limited | Professional & scientific | 2020 |
| Vertex Acquisitions Ltd | Real estate | 2026 |
| Vertex Real Estate Group Ltd | Real estate | 2025 |
| Verzino Consulting Ltd | Professional & scientific | 2021 |
| VGC Consultants Limited | Professional & scientific | 2008 |
| Vicarage Farm (Irchester) Limited | Real estate | 1964 |
| Victoria Bugden Photography Ltd | Professional & scientific | 2018 |
| Victoria Mansions (Bath) Limited | Households | 1997 |
| Victrum Celeste Ltd. | Arts & recreation | 2011 |
| Vida Facilities Management Ltd | Other services | 2006 |
| Vida Works Ltd | Administrative & support | 2026 |
| Videocom-Uk Electronics and Software Ltd | Administrative & support | 2017 |
| Vigivest Ltd | Professional & scientific | 2017 |
| Vijay Retail Ltd | Wholesale & retail | 2025 |
| Vinegate Limited | Real estate | 2007 |
| Vinita Realty Solutions Limited | Professional & scientific | 2026 |
| Vintner Systems Ltd | Information & communication | 2000 |
| Virellan Limited | Manufacturing | 2026 |
| Virtual Abode Ltd | Information & communication | 2010 |
| Visao Holdings Limited | Administrative & support | 2009 |
| Visao Limited | Construction | 2003 |
| Visap Limited | Hospitality | 2018 |
| Vision Rehabilitation Ltd | Health & social care | 2014 |
| Vistamark Ltd | Professional & scientific | 2011 |
| Vivactiv Ltd | Professional & scientific | 2014 |
| Vixilli Ltd | Arts & recreation | 2025 |
| VKR Tours and Travels Ltd | Wholesale & retail | 2026 |
| Vosa Renovations Ltd | Construction | 2025 |
| Voyage 35 Limited | Arts & recreation | 2025 |
| Vroom Group International Ltd | Professional & scientific | 2011 |
| Vsay Consult Limited | Information & communication | 2017 |
| Vsblu Ltd | Financial services | 2022 |
| Vsck Lettings Limited | Real estate | 2024 |
| Vuwbo Ltd | Education | 2013 |
| W Bond Investments Ltd | Real estate | 2017 |
| W E Black Finance Limited | Financial services | 2018 |
| W J Macleod Ltd | Professional & scientific | 2010 |
| W Wright Landscapes Limited | Construction | 2015 |
| W.Brazil & Co Limited | Hospitality | 2012 |
| W.E.Black Limited | Construction | 1946 |
| W.J.&M.Mash Limited | Agriculture & fishing | 1936 |
| Waggoners Management Company Limited | Households | 2016 |
| Waller Wood Limited | Arts & recreation | 2023 |
| Wallgatewig Limited | Real estate | 2021 |
| Wallis 1972 Limited | Extraterritorial | 2014 |
| Walnut Tree View (Chinnor) Management Company Ltd | Real estate | 2017 |
| Walton Property Rentals Ltd | Real estate | 2022 |
| Wamcoo Limited | Construction | 2019 |
| Wana Learning Limited | Professional & scientific | 2024 |
| Ward Elite (UK) Ltd | Professional & scientific | 2024 |
| Watermeadow House Management Company Limited | Households | 2024 |
| Waterside Management Company Chesham Limited | Households | 2018 |
| Waterside Media Limited | Professional & scientific | 2012 |
| Watford Swim School LLP | | 2021 |
| Watmed Limited | Health & social care | 2011 |
| Waves Entertainment Ltd | Information & communication | 2023 |
| Waystar Investments Limited | Real estate | 2020 |
| Waystar Properties Ltd | Real estate | 2025 |
| WBG Accountancy Limited | Professional & scientific | 2011 |
| WDG Limited | Professional & scientific | 1991 |
| WDG Research LLP | | 2007 |
| WE Black (TH) Limited | Real estate | 2017 |
| WE Buy ANY Console Ltd | Wholesale & retail | 2025 |
| WE Style... Boutique Ltd | Wholesale & retail | 2017 |
| Wedding Style Ltd | Information & communication | 2023 |
| Weigh Ahead UK Limited | Professional & scientific | 2007 |
| Welfare in TV & Film Ltd | Health & social care | 2024 |
| Wessex Foodbrokers Limited | Extraterritorial | 2022 |
| West Business Services (Mere) Limited | Professional & scientific | 2023 |
| West END Connect Group Ltd | Education | 2025 |
| West Herts Charity Trust Limited | Transport & logistics | 1975 |
| Westfield Global Ventures Limited | Professional & scientific | 2000 |
| Westover Cottage Ltd | Real estate | 2023 |
| Wetrustwehelp Ltd | Construction | 2024 |
| Wextour International Ltd | Water & waste | 2024 |
| Wfxc Ltd | Manufacturing | 2026 |