| Upswing AI Ltd | Information & communication | 2025 |
| Uptown Hospitality & Real Estate Services Ltd | Transport & logistics | 2024 |
| Uptownleeds Limited | Construction | 2006 |
| Uptrend Clothing Ltd | Wholesale & retail | 2023 |
| Urban Aesthetic UA Co. Ltd | Wholesale & retail | 2026 |
| Urban Apartments Limited | Construction | 1996 |
| Urban Circus Studios Limited | Arts & recreation | 2021 |
| Urban Fashion Group Limited | Wholesale & retail | 2015 |
| Urbanscape Properties Limited | Real estate | 2011 |
| Urgent Limited | Extraterritorial | 2011 |
| USA FM Ltd | Extraterritorial | 2016 |
| Usaved Limited | Wholesale & retail | 2002 |
| USD Coin Limited | Extraterritorial | 2021 |
| Useful Commodities Ltd | Wholesale & retail | 2023 |
| Useful Information Ltd | Information & communication | 2012 |
| Useful Optics Ltd | Wholesale & retail | 2017 |
| Useful Properties Ltd | Real estate | 2023 |
| Usefull Ltd | Extraterritorial | 2012 |
| Utility Bill Management Services Limited | Other services | 2025 |
| Utility Line Ltd | Professional & scientific | 2021 |
| UV TEK International Limited | Wholesale & retail | 1996 |
| V & V Interiors Limited | Extraterritorial | 2010 |
| V&A Commercial Property Limited | Construction | 2016 |
| V&A Homes (Yorkshire) Ltd | Construction | 2017 |
| V&A Property Development Limited | Construction | 2016 |
| V&A Property Group Limited | Construction | 2016 |
| V-Pac Productions Ltd | Information & communication | 2020 |
| V.E.T.Search Ltd | Administrative & support | 2019 |
| V1CTOR Ltd | Extraterritorial | 2020 |
| V1OLET Limited | Extraterritorial | 2020 |
| V1RUS Limited | Extraterritorial | 2020 |
| VA Property Limited | Construction | 2016 |
| VA34 Nominees Limited | Professional & scientific | 2007 |
| Vaanam Investments Ltd | Real estate | 2021 |
| Vahicle Spa Limited | Wholesale & retail | 2024 |
| VAL Floresta Ltd | Real estate | 2020 |
| VAL Formosa Limited | Financial services | 2020 |
| VAL Technology Limited | Wholesale & retail | 2026 |
| VALENT1NES Day Ltd | Wholesale & retail | 2021 |
| Valentia Advisory Group Ltd | Professional & scientific | 2026 |
| VALER1E Limited | Wholesale & retail | 2020 |
| Valeria Home Group Limited | Wholesale & retail | 2022 |
| Valeria Home International Ltd | Wholesale & retail | 2022 |
| Valex Consulting Ltd | Wholesale & retail | 2024 |
| Validator Services Limited | Information & communication | 2025 |
| Valley Building Services Ltd | Construction | 2007 |
| Valley Drive Management Limited | Real estate | 2025 |
| Valley Gardens Court Limited | Households | 1976 |
| Valley View Harrogate Ltd | Households | 2017 |
| Valuecase Ltd | Wholesale & retail | 2020 |
| Valvero Ltd | Construction | 2020 |
| Vamos Entertainment Ltd | Professional & scientific | 2025 |
| Vamos International Education and Sports Consulting Ltd | Education | 2023 |
| Van Gill Limited | Extraterritorial | 2012 |
| Van Lease 24/7 Limited | Administrative & support | 2022 |
| Vaneli Ltd | Hospitality | 2019 |
| Vanguard Gateway Properties Limited | Real estate | 2025 |
| Vanify Limited | Manufacturing | 2015 |
| Vanify Trustees Limited | Administrative & support | 2022 |
| Vanity Harrogate Ltd | Other services | 2018 |
| Vanquish Commerce Group Ltd | Professional & scientific | 2022 |
| Vanquish Consulting Group Ltd | Professional & scientific | 2024 |
| Vanquish Equity Partners Ltd | Financial services | 2023 |
| Vantablack Ventures Singhs Ltd | Transport & logistics | 2025 |
| Vapourwave Harrogate Limited | Wholesale & retail | 2023 |
| Varley Electrical Limited | Construction | 2026 |
| Varpa UK Ltd | Professional & scientific | 2012 |
| Vary Creative Ltd | Professional & scientific | 2024 |
| Vast Studio Ltd | Administrative & support | 2021 |
| Vatecure Finance Limited | Administrative & support | 2016 |
| Vatecure Limited | Information & communication | 2014 |
| Vaughan Gardens and Maintenance Ltd | Administrative & support | 2026 |
| Vaughan Gardens Ltd | Professional & scientific | 2024 |
| VCU Europa Limited | Manufacturing | 2011 |
| VECHA1N Limited | Extraterritorial | 2021 |
| VEG4S Limited | Extraterritorial | 2016 |
| Vegan Ltd | Extraterritorial | 2012 |
| Veganism Limited | Extraterritorial | 2026 |
| Velaro LAB Ltd | Professional & scientific | 2025 |
| Velero Blue Limited | Professional & scientific | 2026 |
| Veloheads Community Interest Company | Education | 2012 |
| Ventiv Marketing Limited | Professional & scientific | 2026 |
| Ventrolla Limited | Construction | 2020 |
| Ventrolla Southeast Limited | Construction | 2024 |
| Ventrolla Southwest Limited | Construction | 2024 |
| Ventura FM Limited | Extraterritorial | 2025 |
| Ventura Systems Limited | Extraterritorial | 2025 |
| Venturous Limited | Real estate | 1998 |
| Veracis Limited | Professional & scientific | 1999 |
| Verdant Earth PTY Ltd | Professional & scientific | 2018 |
| Verde Connect Ltd | Administrative & support | 2026 |
| Veriaty Limited | Households | 2017 |
| Veritas Properties Limited | Real estate | 2016 |
| Verity Frearson Limited | Real estate | 2003 |
| Verity Hardcastle Ltd | Other services | 2018 |
| Verlexis Ltd | Professional & scientific | 2025 |
| Vern Overton Cycling Ltd | Arts & recreation | 2018 |
| Verre Creative Limited | Professional & scientific | 2024 |
| Versalius Marketing Limited | Professional & scientific | 2015 |
| Vertase F.L.I. Limited | Water & waste | 2000 |