| UP and OUT Carpentry & Construction Ltd | Manufacturing | 2022 |
| Uplifting Interiors Ltd | Professional & scientific | 2020 |
| Urban Base (Southend) Management Company Limited | Households | 2008 |
| Urban Sentinel Ltd | Administrative & support | 2026 |
| Urban Vault Limited | Wholesale & retail | 2025 |
| Ushers Limited | Extraterritorial | 2020 |
| UTH Investments Ltd | Professional & scientific | 2026 |
| UVA Learn Ltd | Education | 2022 |
| UWL Property Investment Ltd | Real estate | 2025 |
| Vaas Limited | Wholesale & retail | 2017 |
| Vairavan Ltd | Wholesale & retail | 2023 |
| Value Pyramid Ltd | Financial services | 2024 |
| Valuecore Wholesale Limited | Wholesale & retail | 2026 |
| Vamek Build Limited | Construction | 2021 |
| Vanesara Ltd | Wholesale & retail | 2024 |
| Vanik Limited | Construction | 2021 |
| Vanlocker Limited | Wholesale & retail | 2009 |
| Vapa Ltd | Health & social care | 2018 |
| Vapetronic Carshalton Ltd | Wholesale & retail | 2025 |
| VAS Build Ltd | Construction | 2026 |
| Vasaj Limited | Real estate | 2020 |
| Vassilaros Ltd | Other services | 2006 |
| Vatlink Limited | Professional & scientific | 1983 |
| Vazin Limited | Professional & scientific | 2022 |
| VD Technologies Limited | Information & communication | 2018 |
| VDG Suppliers Ltd | Wholesale & retail | 2022 |
| VDS Surfacing Ltd | Construction | 2023 |
| VEE Estates Ltd | Real estate | 2020 |
| Vee-Brothers Limited | Information & communication | 2009 |
| Veeran DM Ltd | Wholesale & retail | 2025 |
| Veewin Petrolium Ltd | Wholesale & retail | 2016 |
| Vel's College of Business & Technology Limited | Education | 2025 |
| Velan Fresh Fish Ltd | Manufacturing | 2026 |
| Velanco Ltd | Wholesale & retail | 2018 |
| Velocity Studios Collective Ltd | Information & communication | 2025 |
| Venture TEN UK Limited | Real estate | 2023 |
| Vera International Ltd | Transport & logistics | 2021 |
| Vercor Destined UK Limited | Financial services | 2016 |
| Vercor Property Investment EN Ltd | Real estate | 2025 |
| Verdelle Botanicals Limited | Manufacturing | 2025 |
| Verona RDS Limited | Information & communication | 2011 |
| Vicksters Limited | Hospitality | 2004 |
| Viet Roll & Go Ltd | Hospitality | 2024 |
| Viking Foods Limited | Wholesale & retail | 2024 |
| Viktoria Cleaning Services Ltd | Administrative & support | 2023 |
| Vilita Monkute Ltd | Wholesale & retail | 2019 |
| Vinar Technologies Ltd | Information & communication | 2023 |
| Vinart Ltd | Wholesale & retail | 2022 |
| Vino Property Ltd | Real estate | 2018 |
| Vintage Camera Museum Ltd | Hospitality | 2023 |
| Vio&Mar Ltd | Transport & logistics | 2021 |
| Vision Driving School Ltd | Education | 2025 |
| Visionz Ltd | Professional & scientific | 2017 |
| Vista Plus Global Ltd | Information & communication | 2024 |
| Vistavis Window Cleaning Ltd | Administrative & support | 2024 |
| Visualise SAP Limited | Information & communication | 2021 |
| Vital Bay Ltd | Other services | 2021 |
| Vivaansh Ltd | Information & communication | 2019 |
| Vivaansh Properties Limited | Real estate | 2022 |
| Vivaash Investments Limited | Real estate | 2021 |
| Vivomart Limited | Wholesale & retail | 2025 |
| VK Construction London Ltd | Construction | 2026 |
| VLS Consultancy Ltd | Professional & scientific | 2018 |
| VMB Standard Limited | Public administration | 2023 |
| VMM Decor Ltd | Construction | 2026 |
| Vnetarmor Limited | Information & communication | 2025 |
| VNK Construction Ltd | Construction | 2017 |
| Vnka Store Ltd | Wholesale & retail | 2023 |
| Voltstream Portable Power Solutions Ltd | Wholesale & retail | 2025 |
| VP Beauty Ltd | Other services | 2023 |
| Vs&Ts Connect Ltd | Wholesale & retail | 2026 |
| VT Music & Film Ltd | Arts & recreation | 2023 |
| VT Smartpay Limited | Professional & scientific | 2023 |
| VV Proclean Ltd | Administrative & support | 2026 |
| Vvip Rides Ltd | Administrative & support | 2017 |
| Vyne House Management Company Limited | Households | 1998 |
| W.H Driveways & Patios Ltd | Construction | 2014 |
| Wade Acres Limited | Real estate | 2017 |
| Waft Creations Limited | Wholesale & retail | 2025 |
| Wallington Garden Library Cafe Limited | Hospitality | 2018 |
| Wallington Plastering Services Limited | Construction | 2003 |
| Warrior Scaffolding Ltd | Construction | 2021 |
| Warwick Road Limited | Real estate | 2014 |
| Water and Foliage Limited | Manufacturing | 2020 |
| Waters Heating Limited | Construction | 2021 |
| Wavepunk Global Distribution Ltd | Wholesale & retail | 2020 |
| Wavy Line Corporation Ltd | Wholesale & retail | 2018 |
| Waynes Waste & Clearance Ltd | Water & waste | 2026 |
| WE ARE Sprai C.I.C. | Administrative & support | 2025 |
| WE Game Ltd | Manufacturing | 2023 |
| WEI Investments Ltd | Financial services | 2023 |
| Welch Bros 1 Limited | Professional & scientific | 2017 |
| Wellscan Diagnostics Ltd | Health & social care | 2026 |
| Wellspring Limited | Information & communication | 2007 |
| Wems Electrical Limited | Construction | 2015 |
| West Street Soaps Ltd. | Wholesale & retail | 2024 |
| Westcroft Construction Consultants Ltd | Professional & scientific | 2014 |
| Westmead Bar B-Q Ltd | Hospitality | 2026 |
| Westway Roofers Ltd | Construction | 2024 |
| WF Electrical Innovations Ltd. | Construction | 2017 |