| Vidda LOW Carbon Energy Limited | Agriculture & fishing | 2012 |
| Viet Qoan Ltd | Hospitality | 2018 |
| Vigorealm Limited | Real estate | 1981 |
| VII Associates Ltd | Transport & logistics | 2024 |
| Vikaris Estate Limited | Real estate | 2024 |
| Villa Builders Limited | Construction | 2000 |
| Village Hardware Ltd | Wholesale & retail | 2019 |
| Villainous Ltd | Information & communication | 2025 |
| VIN Gogh Limited | Hospitality | 1986 |
| Vince Wilkins Electrical Limited | Construction | 2019 |
| Vincent Clifford Properties Limited | Real estate | 2007 |
| Vine Acoustics Ltd | Professional & scientific | 2025 |
| Vinegar Hill Pottery Limited | Wholesale & retail | 2017 |
| Vintage Building Ltd | Construction | 2020 |
| Violetair Limited | Information & communication | 2023 |
| Viraltrend Ltd | Information & communication | 2014 |
| Virco Limited | Health & social care | 2008 |
| Virtually Fluent Ltd | Education | 2018 |
| Vision Build Maintain Ltd | Construction | 2023 |
| Vision Business Consulting Limited | Administrative & support | 2012 |
| Vision Games Limited | Information & communication | 2023 |
| Vision Labs Ltd. | Professional & scientific | 2025 |
| Vision Ventures.Ai Limited | Information & communication | 2023 |
| VISION4BOWLS Ltd | Information & communication | 2023 |
| Visionplus (Dudley) Limited | Wholesale & retail | 1984 |
| Visions Maintenance Services Limited | Construction | 1995 |
| Visiontrend 3 Limited | Other services | 2026 |
| Visiontrend Limited | Other services | 2005 |
| Visivo Technologies Ltd | Information & communication | 2020 |
| Vitaluxe Health & Aesthetics Ltd | Health & social care | 2021 |
| Vitesse Marine Limited | Wholesale & retail | 2002 |
| Vitesse Racing Ltd | Arts & recreation | 2025 |
| Vitruvian Consultants Ltd | Administrative & support | 2008 |
| Vivere L'Italiano Ltd | Education | 2009 |
| Vivid Surveyors Limited | Professional & scientific | 2012 |
| VLA Trans Ltd | Transport & logistics | 2020 |
| Vleistikow Ltd | Professional & scientific | 2022 |
| VMI Property Limited | Real estate | 2016 |
| VN Academy Training School Ltd | Other services | 2019 |
| VNF Properties Limited | Real estate | 2026 |
| Voestalpine Signaling UK Ltd. | Manufacturing | 1988 |
| Voice Alarm Services UK Limited | Administrative & support | 2016 |
| Voiceapp Messenger Limited | Other services | 2016 |
| Voila Accounting Ltd | Professional & scientific | 2023 |
| Voksigrene Ltd | Professional & scientific | 2024 |
| Vooma Ltd | Wholesale & retail | 2022 |
| Vortex Holdings Ltd | Financial services | 2019 |
| Vowels Properties Limited | Real estate | 2019 |
| VPR Plastering Ltd | Construction | 2025 |
| VS Portsmouth Logistics Limited | Transport & logistics | 2026 |
| VTD Plumbing & Heating Services Ltd | Construction | 2009 |
| Vtuber Expo Ltd | Arts & recreation | 2023 |
| VU Bathrooms Ltd | Construction | 2017 |
| VU Book-Keeping and Accounts Ltd | Professional & scientific | 2024 |
| Vulcan Aerospace Limited | Extraterritorial | 1998 |
| Vulcan Way Properties Limited | Administrative & support | 2025 |
| Vybeon.London Ltd | Wholesale & retail | 2025 |
| W & J Property Solutions Ltd | Real estate | 2022 |
| W S Properties & Maintenance Ltd | Construction | 2020 |
| W Wealth Management Ltd | Financial services | 2021 |
| W.Donovan Construction Ltd | Other services | 2019 |
| W.G. Lucas & SON Limited | Manufacturing | 1973 |
| W.P.S. White Preservation Services Ltd | Extraterritorial | 2002 |
| W4 Consultancy Limited | Professional & scientific | 2025 |
| W8DATA Limited | Administrative & support | 2007 |
| Waahabi. Ltd | Administrative & support | 2021 |
| Waat Limited | Arts & recreation | 2009 |
| Waffles Coffee Ltd | Hospitality | 2023 |
| WAG NAV Pet Tracker Ltd | Wholesale & retail | 2025 |
| Wakefield Marsh Way Specsavers Limited | Wholesale & retail | 2018 |
| Wakefield Specsavers Hearcare Limited | Wholesale & retail | 2019 |
| Walcon Construction Limited | Professional & scientific | 1987 |
| Walcon Limited | Financial services | 1963 |
| Walcon Marine Limited | Construction | 1973 |
| Walden Enterprise Limited | Wholesale & retail | 2013 |
| Walden Property Management Limited | Real estate | 2003 |
| Waldial Limited | Other services | 2012 |
| Waldo Optical Limited | Wholesale & retail | 2023 |
| Wallasey Specsavers Limited | Wholesale & retail | 2007 |
| Wallington Specsavers Limited | Wholesale & retail | 2007 |
| Wallington Visionplus Limited | Wholesale & retail | 2007 |
| Wallrite Limited | Construction | 1992 |
| Walsall Domi Audiology Specsavers Limited | Wholesale & retail | 2023 |
| Walsall Specsavers Hearcare Limited | Wholesale & retail | 2007 |
| Walsall Specsavers Limited | Wholesale & retail | 1994 |
| Walsall Visionplus Limited | Wholesale & retail | 1994 |
| Waltham Cross Specsavers Limited | Wholesale & retail | 2003 |
| Waltham Cross Visionplus Limited | Wholesale & retail | 2003 |
| Waltham GAS Services Ltd | Construction | 2018 |
| Walton on Thames Specsavers Hearcare Limited | Wholesale & retail | 2019 |
| Walton on Thames Specsavers Limited | Wholesale & retail | 2002 |
| Walworth Road Specsavers Hearcare Limited | Wholesale & retail | 2019 |
| Walworth Road Specsavers Limited | Wholesale & retail | 2005 |
| Walworth Road Visionplus Limited | Wholesale & retail | 2005 |
| Wandsworth Specsavers Limited | Wholesale & retail | 2004 |
| Wandsworth Visionplus Limited | Wholesale & retail | 2004 |
| Wanta Property Ltd | Real estate | 2025 |
| Wantage Specsavers Limited | Wholesale & retail | 2012 |
| Waran Property Group Ltd | Real estate | 2025 |
| Warborough Group Limited | Professional & scientific | 2026 |