| Urex 1955 Ltd | Transport & logistics | 2015 |
| Urgent Transport Solution Ltd | Transport & logistics | 2021 |
| Urido Ltd | Transport & logistics | 2024 |
| Urology Digital Ltd | Information & communication | 2026 |
| Ursel Lettings Ltd | Real estate | 2026 |
| US Aberla Limited | Wholesale & retail | 2025 |
| Usave Plus Ltd | Wholesale & retail | 2025 |
| USMAN99 Ltd | Administrative & support | 2024 |
| Utilities Network Services UK Ltd | Construction | 2023 |
| Utmani Ltd | Wholesale & retail | 2021 |
| Utmm Ltd | Transport & logistics | 2021 |
| Uttu Ltd | Wholesale & retail | 2018 |
| Utukuri Properties Limited | Real estate | 2022 |
| UV Renewables Ltd | Construction | 2025 |
| Uvconsulting Ltd | Information & communication | 2021 |
| Uvee Investments - Arden House Ltd | Construction | 2015 |
| UX4U Ltd | Information & communication | 2023 |
| Uxbridge (Buchan) Residents Company Limited | Households | 2003 |
| Uxho Limited | Wholesale & retail | 2025 |
| Uzaim Swiftfleet Limited | Transport & logistics | 2025 |
| Uzair Fastfood Ltd | Hospitality | 2025 |
| Uziela-Trans Ltd | Transport & logistics | 2017 |
| V & K Property Investments Ltd | Real estate | 2025 |
| V & VA Consulting Limited | Transport & logistics | 2019 |
| V Fibre Ltd | Information & communication | 2024 |
| V Group Holdings Ltd | Information & communication | 2019 |
| V R Parts Ltd | Wholesale & retail | 2019 |
| V&D Trans Ltd | Transport & logistics | 2017 |
| V&K Brothers Limited | Transport & logistics | 2018 |
| V-Core Ltd | Manufacturing | 2016 |
| V.F Momentum Residential Ltd | Real estate | 2025 |
| V.G Cleaning Services Ltd | Administrative & support | 2025 |
| V1 Aerospace Flight Simulators Limited | Arts & recreation | 2020 |
| V2 Aerospace Flight Simulators Limited | Administrative & support | 2021 |
| V29MUSIC Ltd | Information & communication | 2023 |
| V3 Ltd | Real estate | 2025 |
| VA Dynamics Limited | Professional & scientific | 2021 |
| VA Invest Limited | Transport & logistics | 2021 |
| Vacancy Miner Ltd | Information & communication | 2021 |
| Vaderstone Ltd | Information & communication | 2025 |
| Vadymal Limited | Transport & logistics | 2024 |
| VAG Autotech Limited | Professional & scientific | 2018 |
| Vaicas Trans Ltd | Transport & logistics | 2014 |
| Vaidev Properties Ltd | Real estate | 2024 |
| Vaidose Transport Ltd | Transport & logistics | 2019 |
| Vaitk Limited | Real estate | 2026 |
| Vaitkus Ltd | Transport & logistics | 2024 |
| Vakharia's Restaurants Limited | Hospitality | 2016 |
| Valani Consultancy Ltd | Real estate | 2020 |
| Valani Valani & Co Limited | Professional & scientific | 2013 |
| Valdi's Van Transport Ltd | Transport & logistics | 2021 |
| Vale Property Holdings Limited | Real estate | 2017 |
| Valent Investments Ltd | Real estate | 2024 |
| Valente Consulting Education Ltd | Professional & scientific | 2026 |
| Valente Consulting Ltd | Professional & scientific | 2026 |
| Valentin&Lucian Limited | Transport & logistics | 2024 |
| Valerie Healthcare UK Limited | Health & social care | 2022 |
| Validstock Limited | | 1985 |
| Valiero Holdings Limited | Administrative & support | 2022 |
| Valley Fields Residents Company Limited | Households | 1998 |
| Valley View Property Enterprises Limited | Real estate | 2019 |
| Valleycroft Limited | Real estate | 2014 |
| Valor Edge Investments Ltd | Financial services | 2025 |
| Valters Engineering Ltd | Transport & logistics | 2021 |
| Value Project Limited | Wholesale & retail | 2024 |
| Valwer & Athos Development and Business Shares Ltd | Financial services | 2020 |
| Valy Trans Ltd | Transport & logistics | 2025 |
| Van and Go Ltd | Transport & logistics | 2021 |
| Van Branding UK Limited | Professional & scientific | 2025 |
| Van DEN Berk UK Limited | Administrative & support | 2019 |
| Van Ginkel Special Equipment Ltd | Wholesale & retail | 2025 |
| Van TEK ID Ltd | Manufacturing | 2024 |
| Van Velze and Smith Ltd | Wholesale & retail | 2017 |
| Vanaheim Properties Limited | Real estate | 2022 |
| Vancooler Ltd | Wholesale & retail | 2015 |
| Vanguard Property Ltd | Real estate | 2015 |
| Vanguard Restaurants Limited | Hospitality | 2017 |
| Vani Investment Ltd | Real estate | 2025 |
| Vanilla & Spice Ltd | Wholesale & retail | 2024 |
| Vanillapromotions Ltd | Wholesale & retail | 2021 |
| Vanity Boutique Limited | Wholesale & retail | 2025 |
| Vanity Upon Vanity Ltd | Wholesale & retail | 2024 |
| Vanpa Engineering Limited | Professional & scientific | 2007 |
| Vanpero Ltd | Transport & logistics | 2024 |
| Vansa Limited | Hospitality | 2025 |
| Vantablack Aesthentics Ltd | Wholesale & retail | 2026 |
| Vantage Auto Hub Ltd | Wholesale & retail | 2020 |
| Vantage Fire Ltd | Construction | 2023 |
| Vantage HR Consultancy Limited | Professional & scientific | 2024 |
| Vantage Medicals UK Ltd | Professional & scientific | 2015 |
| Vantage Park (Huntingdon) Management Limited | Households | 2002 |
| Vantage Psychology Services Ltd | Education | 2024 |
| Vantina Holdings Limited | Real estate | 2006 |
| Vantina Limited | Other services | 1994 |
| Vanto Holdings Limited | Financial services | 2018 |
| Vantro Ltd | Wholesale & retail | 2026 |
| Vanwagen Limited | Wholesale & retail | 2014 |
| Vape Huts (Lincolnshire) Ltd | Wholesale & retail | 2019 |
| Vape Station Peterborough Ltd | Wholesale & retail | 2025 |
| Vape Vista Limited | Wholesale & retail | 2026 |