| Universal Vision Consulting Ltd | Information & communication | 2012 |
| Unleash the Best Limited | Professional & scientific | 2020 |
| Unplugd LLP | | 2025 |
| Unseen Solutions Ltd | Information & communication | 2019 |
| Upberry Ltd. | Information & communication | 2010 |
| Upper Giddylake (Private Road) Maintenance Company Limited | Administrative & support | 2012 |
| Uppington Limited | Administrative & support | 2013 |
| Upton Cafe Limited | Hospitality | 2026 |
| Upton Specialised Tree Services Ltd | Agriculture & fishing | 2010 |
| Upward Construction Ltd | Construction | 2020 |
| Urban Mammoth Ltd | Wholesale & retail | 2023 |
| Urban Pest Control Ltd | Administrative & support | 2013 |
| Urban Vape Ltd | Wholesale & retail | 2024 |
| Urmson Construction Services Ltd | Construction | 2024 |
| Ursa Major Install Limited | Construction | 2021 |
| Usbtech Limited | Wholesale & retail | 2000 |
| Users First Product Management Ltd | Professional & scientific | 2021 |
| Usketch Limited | Professional & scientific | 2017 |
| Uttoxeter Optical Ltd | Health & social care | 2022 |
| Utvale Limited | Households | 1982 |
| V&D Ltd | Information & communication | 2024 |
| V-B26 Limited | Construction | 2021 |
| V-Build Kitchen & Bathrooms Ltd. | Construction | 2016 |
| V3 National Network Support Limited | Information & communication | 2025 |
| Vact Limited | Administrative & support | 2012 |
| Vaiotech Limited | Information & communication | 2010 |
| Valantiq Limited | Information & communication | 2025 |
| Valeo Two Limited | Professional & scientific | 2025 |
| Vallestra Limited | Information & communication | 2017 |
| Valued Data Ltd | Information & communication | 2021 |
| Van Racking Solutions Limited | Manufacturing | 2014 |
| Vanessa Mensah Consulting Limited | Professional & scientific | 2008 |
| Vantage Accounting Services Limited | Professional & scientific | 2015 |
| Vantage Medical Services Ltd | Health & social care | 2022 |
| Vantage Risk Ltd | Public administration | 2022 |
| Varianto Limited | Information & communication | 2026 |
| Vaucluse Holdings Ltd | Financial services | 2024 |
| VBP Aesthetics Ltd | Health & social care | 2024 |
| VEC Asset Management Ltd | Financial services | 2011 |
| Vedatech Ltd | Information & communication | 2023 |
| Veenio Consulting Ltd | Professional & scientific | 2018 |
| Vegvisir Digital Ltd | Information & communication | 2022 |
| Vejer Ltd | Professional & scientific | 2023 |
| Velsignet Ltd | Construction | 2019 |
| Venga Systems Limited | Information & communication | 2024 |
| Venna Consulting Limited | Information & communication | 2008 |
| Venturemech Ltd | Manufacturing | 2021 |
| Venue and Destination Solutions Limited | Administrative & support | 2017 |
| Verant Limited | Professional & scientific | 2026 |
| Veriano Consulting Ltd | Professional & scientific | 2026 |
| Veribera Limited | Education | 2019 |
| Verify Consulting Limited | Information & communication | 2014 |
| Vertex Technology and Consulting Limited | Information & communication | 2024 |
| Verve Proserve Limited | Professional & scientific | 2025 |
| Verwood Builders Limited | Construction | 2019 |
| Verwood Taxis Ltd | Transport & logistics | 2021 |
| Verwood, Three Legged Cross and District Golden Years CIC | Health & social care | 2022 |
| Vetsmiths Limited | Professional & scientific | 2019 |
| Vetta Ltd | Administrative & support | 2006 |
| Vezenotechnology Limited | Information & communication | 2008 |
| Vezra UK Ltd | Information & communication | 2025 |
| Vfco Limited | Information & communication | 2024 |
| VIA Nova Consulting Ltd | Administrative & support | 2019 |
| Vibe CW Ltd | Information & communication | 2025 |
| Vickers Yacht Consultancy Ltd | Professional & scientific | 2012 |
| Victoria Mews (Wimborne) Management Company Limited | Households | 1998 |
| Victoria Wootton Garden Design Limited | Professional & scientific | 2025 |
| Victory Colours Paints and Wallcoverings Limited | Wholesale & retail | 2015 |
| Victory Wooden Puzzles Ltd | Manufacturing | 2022 |
| Vidal UK Limited | Wholesale & retail | 2003 |
| Vidatech Ltd | Information & communication | 2023 |
| Viewscape Construction (South) Ltd | Construction | 2023 |
| Viewscape Construction Ltd | Construction | 2021 |
| Viewscape Developments Ltd | Construction | 2025 |
| Viewscape Property Group Ltd | Construction | 2021 |
| Villasboas & Castro Property Investments Ltd | Real estate | 2024 |
| Vindex Advisory Limited | Professional & scientific | 2026 |
| Vines Kitchen Limited | Hospitality | 2016 |
| Violet Farm (Management) Limited | Households | 2022 |
| Violet Hill Consulting Limited | Professional & scientific | 2019 |
| Virdis Technology Limited | Administrative & support | 2011 |
| Virpro Limited | Professional & scientific | 2002 |
| Virtual Event Rooms Limited | Information & communication | 2021 |
| Virtual Lottie Limited | Administrative & support | 2021 |
| Virtual VIX Ltd | Information & communication | 2015 |
| Virtus L&P Commercial Ltd | Real estate | 2022 |
| Virtus L&P Construction Ltd | Construction | 2024 |
| Vish Yash Ltd | Information & communication | 2012 |
| Vision 3000 Limited | Wholesale & retail | 2024 |
| Vision Photographic Limited | Professional & scientific | 2001 |
| Visionary Education Consultancy Limited | Education | 2015 |
| Vistrain Software Limited | Information & communication | 2008 |
| Visual Management Limited | Information & communication | 2000 |
| Visual Project Limited | Professional & scientific | 2013 |
| Vita Magisterium Limited | Professional & scientific | 2019 |
| Vital Sines Limited | Information & communication | 2005 |
| Vitec Ceilings & Partitions Holdings Limited | Construction | 2019 |
| Vitec Fire Limited | Construction | 2021 |
| Vito Corp Limited | Information & communication | 2022 |
| Vitruvius & Company Limited | Construction | 2012 |