| UPO GAS and Heating Services Limited | Construction | 2017 |
| Uppal Acquisitions Property Ltd | Real estate | 2018 |
| Uppal and Singh Properties Limited | Households | 2018 |
| Uppal Developments Ltd | Real estate | 2017 |
| Uppal Investments Wton Ltd | Real estate | 2024 |
| Uppal Jaydaad Limited | Real estate | 2026 |
| Uppal Logistics Ltd | Transport & logistics | 2025 |
| Uppal Property Group Ltd | Real estate | 2025 |
| Uppal Sweet Centre Ltd | Wholesale & retail | 2008 |
| Upper Crust Cafe Wolves Ltd | Hospitality | 2018 |
| Upper Development Ltd | Construction | 2024 |
| Upper Hattons Stables Limited | Hospitality | 2017 |
| Upper Stores Ltd | Wholesale & retail | 2016 |
| Uprise - Rise Above Limits Ltd | Wholesale & retail | 2025 |
| Upside Town Ltd | Real estate | 2025 |
| Upstart Leather Ltd | Wholesale & retail | 2024 |
| Uptime Engineering Ltd | Manufacturing | 2024 |
| UR Print Limited | Manufacturing | 2011 |
| UR Property Investment Ltd | Real estate | 2024 |
| Uraan Host Ltd | Information & communication | 2025 |
| Urban Arrow Limited | Transport & logistics | 2025 |
| Urban Moorings C.I.C. | Hospitality | 2016 |
| Urban Nest Properties Ltd | Real estate | 2020 |
| Urban Performance Limited | Wholesale & retail | 2022 |
| Urban Solutions Building & Landscaping Ltd | Construction | 2026 |
| Urban Spark Cleaners Ltd | Administrative & support | 2025 |
| Urban Spectrum Ltd | Hospitality | 2021 |
| Urban Trade Hub Ltd | Wholesale & retail | 2026 |
| Urbancruise Ltd | Transport & logistics | 2025 |
| Urbanexa Group Ltd | Hospitality | 2021 |
| Urbanista Fashion Ltd | Wholesale & retail | 2025 |
| Urbanize Holdings Limited | Financial services | 2024 |
| Urbanize Solutions Ltd | Construction | 2026 |
| Urbannestingsstore Ltd | Wholesale & retail | 2025 |
| Urbanvend Solutions Ltd | Hospitality | 2026 |
| Urho Ltd | Construction | 2020 |
| Urmar Enterprises Limited | Other services | 2009 |
| Urocare and Pathology Services Ltd | Health & social care | 2024 |
| Ursus Enterprises Ltd | Other services | 2025 |
| Urtep Limited Ltd | Wholesale & retail | 2025 |
| US Codex Limited | Information & communication | 2026 |
| US2 Group Ltd | Wholesale & retail | 2025 |
| USA Hair Extensions Ltd | Wholesale & retail | 2009 |
| Useandsave Ltd | Wholesale & retail | 2026 |
| USG Transport Limited | Transport & logistics | 2020 |
| Usman Tech Ltd | Information & communication | 2025 |
| Usobae Ltd | Wholesale & retail | 2020 |
| USP Digital Limited | Wholesale & retail | 2008 |
| USR Holdings Ltd | Real estate | 2021 |
| USR Music Ltd | Information & communication | 2019 |
| Usstad Haulage Ltd | Transport & logistics | 2021 |
| UTL Transport Ltd | Transport & logistics | 2026 |
| Utopia Bars Ltd | Hospitality | 2016 |
| Utopia Exterior Cleaning Ltd | Administrative & support | 2026 |
| Utopian VA Ltd | Administrative & support | 2020 |
| Uushop Limited | Wholesale & retail | 2025 |
| Uvcollections Ltd | Wholesale & retail | 2025 |
| UX Force Ltd | Information & communication | 2025 |
| Uxbridge Court Management Limited | Households | 1991 |
| V & M Electrical Limited | Professional & scientific | 2017 |
| V G Egan Flooring Ltd | Construction | 2014 |
| V K Medical Ltd | Health & social care | 2019 |
| V L Special Steel Co Limited | Wholesale & retail | 2015 |
| V Patel Solutions Ltd | Other services | 2012 |
| V&A Fixers & Partitions Ltd | Construction | 2019 |
| V&M Transport Limited | Transport & logistics | 2025 |
| V&S Motors UK Ltd | Wholesale & retail | 2026 |
| V&V Beauty Lounge Ltd | Other services | 2018 |
| V1 Distribution Ltd | Transport & logistics | 2023 |
| V1 Oaks Limited | Financial services | 2024 |
| V1 VEG Ltd | Hospitality | 2025 |
| V12E Limited | Other services | 2019 |
| V4 Traders Limited | Wholesale & retail | 2022 |
| V4M Finsol Limited | Professional & scientific | 2025 |
| V8 Traders Ltd | Wholesale & retail | 2026 |
| V8 Trimz Ltd | Other services | 2026 |
| V8PE Limited | Wholesale & retail | 2024 |
| Vaal & Vaal Limited | Financial services | 2015 |
| Vaanifitwear Ltd | Wholesale & retail | 2025 |
| VAC2 Limited | Administrative & support | 2022 |
| Vacuum Furnace Solutions 2 Ltd | Administrative & support | 2021 |
| Vacuum Furnace Solutions Atmosphere Ltd | Extraterritorial | 2021 |
| Vacuum Furnace Solutions Ltd. | Administrative & support | 2015 |
| Vada Prime Group Limited | Real estate | 2025 |
| Vaecco Ltd | Wholesale & retail | 2026 |
| Vaelix Ltd | Health & social care | 2026 |
| VAG Auto Midlands Limited | Wholesale & retail | 2020 |
| Vakintosh Ltd | Wholesale & retail | 2018 |
| VAL Hever Blinds Limited | Construction | 2012 |
| Valantean Ltd | Wholesale & retail | 2020 |
| Valaya Ltd | Hospitality | 2024 |
| Valbrain Limited | Wholesale & retail | 2026 |
| Valerian Services Ltd | Health & social care | 2019 |
| Valet Intellectual Property Services Ltd | Professional & scientific | 2025 |
| Valeur Ajoutée Technologies Ltd. | Wholesale & retail | 2022 |
| Valhalla Services Ltd | Professional & scientific | 2025 |
| Validay Ltd | Information & communication | 2023 |
| Valideli Limited | Transport & logistics | 2026 |
| Valknut Ltd | Wholesale & retail | 2021 |
| Valkyrie Developments Limited | Real estate | 2015 |