| Uplift Innovations Ltd | Information & communication | 2023 |
| Upper Bridge Street Management Limited | Real estate | 2024 |
| Upper Brook Services Ltd | Construction | 2025 |
| Upshot Sports Ltd | Information & communication | 2020 |
| Upthriveai Ltd | Professional & scientific | 2025 |
| Upton Court Investments Ltd | Real estate | 2022 |
| Upwright Systems Limited | Administrative & support | 2006 |
| Urban Curve Architecture Limited | Professional & scientific | 2011 |
| Urban Empire Ltd | Real estate | 2023 |
| Urban Restorers Ltd | Manufacturing | 2023 |
| Urbancurve UK Ltd | Professional & scientific | 2021 |
| Urology Factor Solutions Ltd | Health & social care | 2022 |
| Uslp Property Development Ltd | Real estate | 2022 |
| Usman Arshad Ltd | Wholesale & retail | 2026 |
| UTC Properties Ltd | Construction | 2018 |
| Utilis Company Limited | Professional & scientific | 1999 |
| Utilitas Solutions Limited | Administrative & support | 2004 |
| Utilityt Limited | Professional & scientific | 2024 |
| Utopian Short Lets Limited | Real estate | 2019 |
| Uv&S Ltd | Arts & recreation | 2013 |
| Uwezu Football Academy Ltd | Other services | 2024 |
| Uzel Property Ltd | Real estate | 2017 |
| V I Autos Ltd | Wholesale & retail | 2017 |
| V&A Handyservice Ltd | Construction | 2019 |
| V&N Travel Services Ltd | Administrative & support | 2026 |
| V&S Unique Limited | Information & communication | 2011 |
| V-Testing Solutions Limited | Information & communication | 2010 |
| V.A Interperting Services Ltd | Professional & scientific | 2022 |
| V.M.G.Construction Limited | Construction | 1967 |
| Vacuum Packer Ltd | Other services | 2013 |
| Vade Mecum Translations Ltd | Professional & scientific | 2020 |
| Vagawonk Ventures Ltd | Real estate | 2021 |
| Valden Group Limited | Financial services | 2022 |
| Valerie's Wine Bar Limited | Hospitality | 2019 |
| Valerise Control Systems Limited | Information & communication | 1990 |
| Valewood Joinery Ltd | Manufacturing | 2026 |
| Vali-Ktm Ltd | Construction | 2017 |
| Valiant Bicycles Limited | Extraterritorial | 2023 |
| Valimai Ltd | Wholesale & retail | 2023 |
| Valkyrie Consulting Ltd | Information & communication | 2025 |
| Valkyrie Online Ltd | Wholesale & retail | 2025 |
| Valon HCW Ltd | Other services | 2017 |
| Valoramed Alliance Ltd | Administrative & support | 2026 |
| Valour Bidco Limited | Administrative & support | 2014 |
| Van and Car Ltd | Real estate | 2008 |
| Van Sloun-Moss Medical and Educational Services Limited | Health & social care | 2020 |
| Vance Technical Services Limited | Manufacturing | 2014 |
| Vanderpol Limited | Arts & recreation | 2015 |
| Vanessa's Crafts & Creations Ltd | Wholesale & retail | 2017 |
| Vanilla Systems Ltd | Information & communication | 2021 |
| Vanp Ltd | Administrative & support | 2016 |
| Vanrobes Limited | Manufacturing | 2010 |
| Vape and More Kent Ltd | Wholesale & retail | 2025 |
| Vapezone Mobile Ltd Ltd | Wholesale & retail | 2026 |
| Vaphomes Limited | Real estate | 2021 |
| Vara Technik Ltd | Wholesale & retail | 2015 |
| Varne Partners LLP | | 2016 |
| VAS Infotech Limited | Information & communication | 2015 |
| Vasilka Ltd | Health & social care | 2025 |
| VB Building Construction Ltd | Real estate | 2020 |
| VC Aesthetics Limited | Other services | 2025 |
| VC Equity Partners Ltd | Professional & scientific | 1883 |
| VC Events and Caterer Ltd | Hospitality | 2018 |
| VC Securities Management Ltd | Information & communication | 2020 |
| Vcva Vicky Chantler Virtual Assistant Ltd | Administrative & support | 2022 |
| VDP Advancement Limited | Construction | 2022 |
| Veer Logistics Limited | Transport & logistics | 2026 |
| Vega Industries Visual Engineering Limited | Information & communication | 2018 |
| Vegan Food Machinery Ltd | Wholesale & retail | 2022 |
| Vegan Tech Ltd | Information & communication | 2012 |
| Veganisus Limited | Wholesale & retail | 2022 |
| Vehicle Security Register Limited | Extraterritorial | 1990 |
| Veiksme Tech Limited | Information & communication | 2015 |
| Velan Consulting Limited | Professional & scientific | 2016 |
| Velocanta Ltd | Wholesale & retail | 2025 |
| Velocity Broadband Ltd | Information & communication | 2022 |
| Velora Interiors Ltd | Professional & scientific | 2026 |
| Veltix Furniture Ltd | Manufacturing | 2025 |
| Vemish Technology Limited | Information & communication | 2026 |
| Venalife Ltd | Health & social care | 2025 |
| Venellimelli IT Limited | Information & communication | 2013 |
| Venpa Trading Ltd | Hospitality | 2022 |
| Ventcha (Kent) Limited | Construction | 2019 |
| Vente-Privee.Com Limited | Wholesale & retail | 2008 |
| Venture Communications Limited | Information & communication | 2013 |
| Venture Designs Limited | Manufacturing | 2018 |
| Venture Telecom (ROI) Limited | Information & communication | 2018 |
| Venture Telecom Limited | Information & communication | 2018 |
| Venturiq Limited | Administrative & support | 2008 |
| Venturiq Resources Ltd | Professional & scientific | 2022 |
| Venturiq Services Ltd | Information & communication | 2019 |
| Ventus OS Ltd | Professional & scientific | 2026 |
| Ventus Popina Ltd | Hospitality | 2024 |
| Venue Holidays Limited | Administrative & support | 1987 |
| Veracor.Uk Ltd | Professional & scientific | 2023 |
| Verdant Carbon Ltd | Professional & scientific | 2021 |
| Verdant Purpose Ltd | Professional & scientific | 2025 |
| Verdict Gauge Limited | Manufacturing | 1978 |
| Verhaar Holding Limited | Financial services | 2026 |
| Veridion Consultants Limited | Professional & scientific | 2026 |