| Tradecnc Limited | Extraterritorial | 2012 |
| Trader Nik's Ltd | Wholesale & retail | 2016 |
| Translation & Secretarial Services Limited | Professional & scientific | 2018 |
| TRB IT Consultancy Limited | Information & communication | 2016 |
| Tree Musketeers Ltd | Agriculture & fishing | 2014 |
| Tregarthen Recruitment Limited | Administrative & support | 2023 |
| Treth Kughyn Ltd | Real estate | 2025 |
| Triada, Ltd | Professional & scientific | 1998 |
| Tricloud Solutions Ltd | Information & communication | 2014 |
| Trinergy Ltd | Construction | 2010 |
| Tripledentertainment Ltd | Administrative & support | 2023 |
| True Track Software Limited | Information & communication | 2015 |
| True Value Commercial Management Ltd | Professional & scientific | 2025 |
| True-Blue Solutions Ltd | Information & communication | 2019 |
| Trueprint Media Limited | Manufacturing | 2010 |
| TRY My Angle Ltd | Professional & scientific | 2025 |
| TS Roofing Contractor Services Ltd | Construction | 2025 |
| TS Roofing Services Construction Ltd | Construction | 2025 |
| TSJ Engineering Ltd | Professional & scientific | 2021 |
| Ttac Limited | Professional & scientific | 2001 |
| Tthf Holdings Limited | Construction | 2024 |
| Tunnel Motors Ltd | Wholesale & retail | 2012 |
| Turkish Delight Congleton Ltd | Hospitality | 2016 |
| Turkish Grill 2 Ltd | Hospitality | 2024 |
| Turn END Audio Ltd | Wholesale & retail | 2025 |
| Turners Catering Limited | Wholesale & retail | 2008 |
| Turpin Rentals Ltd | Real estate | 2025 |
| TVS (Oakmere) Limited | Wholesale & retail | 2020 |
| Two Seasons Limited | Wholesale & retail | 2024 |
| Two Sisters Eco LLP | | 2025 |
| Tyre Reifen Engineering and Development Limited | Professional & scientific | 2011 |
| Tyrewise Northwich Ltd | Wholesale & retail | 2018 |
| UK & Ireland Fuel Distributors Association Limited | Other services | 1997 |
| UK Access Limited | Construction | 2023 |
| UK Cosy Corner Ltd | Hospitality | 2022 |
| UK Demolition Solutions Limited | Construction | 2026 |
| UK Property Link Ltd | Real estate | 2026 |
| Ultimate Solutions DJ Ltd | Construction | 2024 |
| Umit Catering Supplies Ltd | Wholesale & retail | 2024 |
| Underwater Africa Ltd | Administrative & support | 2023 |
| UNG Limited | Health & social care | 2005 |
| Union Deliveries Ltd | Transport & logistics | 2025 |
| Unit 504 Limited | Wholesale & retail | 2025 |
| United Lifting Technology Limited | Manufacturing | 2006 |
| Universal Vision Care Limited | Health & social care | 2017 |
| Unix Staff Ltd | Information & communication | 2006 |
| Unreasonable Ventures Limited | Professional & scientific | 2024 |
| Untitled International Limited | Wholesale & retail | 2019 |
| Uphouse Pubs Limited | Extraterritorial | 2021 |
| Uppal Holdings Limited | Real estate | 2024 |
| Upton Classics Limited | Transport & logistics | 2022 |
| Upulse Ltd | Information & communication | 2024 |
| Uscita Solutions Ltd | Professional & scientific | 2005 |
| Ushop Tax Free Global Ltd | Professional & scientific | 2024 |
| V&G Logistic Ltd | Transport & logistics | 2021 |
| V.R.A.C. Limited | Wholesale & retail | 2003 |
| V66 Ltd | Information & communication | 2022 |
| VAC Group Limited | Professional & scientific | 2019 |
| VAC Property Limited | Real estate | 2019 |
| VAC Services Limited | Health & social care | 2005 |
| Valante Group Ltd | Administrative & support | 2017 |
| Vale Courtyard Management Company Ltd | Households | 2020 |
| Vale Farm Fencing Limited | Construction | 2013 |
| Vale Royal Abbey Golf Club Limited | Arts & recreation | 1998 |
| Vale Royal Abbey Limited | Arts & recreation | 2003 |
| Vale Royal Homes Limited | Construction | 2023 |
| Vale Royal Property Services Ltd | Real estate | 2020 |
| Valentine Buildings Management Company Limited | Real estate | 2005 |
| Value 2 Machinery Asset Finance Ltd | Financial services | 2025 |
| Value Stream Impact Limited | Information & communication | 2016 |
| Vanity Cars & Commercials Ltd | Wholesale & retail | 2023 |
| Vanity Cheshire Aesthetics & Beauty Ltd | Other services | 2022 |
| Vanity Nails Ltd | Other services | 2024 |
| Vapour 4 YOU Limited | Wholesale & retail | 2014 |
| Various Solutions Limited | Information & communication | 2006 |
| Varo Hand Car Wash Ltd | Administrative & support | 2025 |
| Varo Nice Car Wash Ltd | Administrative & support | 2025 |
| Vault Gremlinz Ltd | Wholesale & retail | 2026 |
| Vaxon Labs Ltd | Health & social care | 2026 |
| VBZ Ltd | Information & communication | 2026 |
| Vector Clinical Ltd | Professional & scientific | 2018 |
| Vector Project Management Ltd | Construction | 2025 |
| Vector Vehicle Systems Ltd | Wholesale & retail | 2012 |
| Vectorwell Limited | Construction | 2006 |
| Vehicle Registration NOS Ltd | Extraterritorial | 2012 |
| Veloce Driving Ltd | Arts & recreation | 2017 |
| Veloura Glass and Flame Ltd | Manufacturing | 2025 |
| Veneto Limited | Professional & scientific | 1997 |
| Venture Forge Limited | Professional & scientific | 2006 |
| Venturi Inspection Services Limited | Professional & scientific | 2024 |
| Venturion TR19 Compliance Ltd | Administrative & support | 2026 |
| Veracity Marketing Ltd | Professional & scientific | 2012 |
| Verdon Sourcing and Technical Services Ltd | Professional & scientific | 1993 |
| Versauk Ltd | Professional & scientific | 2020 |
| Verve IQ Ltd | Professional & scientific | 2023 |
| Vetapharma Limited | Professional & scientific | 2001 |
| Vettimaniy Limited | Information & communication | 2014 |
| Vibranza Ventures Ltd | Wholesale & retail | 2023 |
| Vibration and Condition Monitoring Solutions Limited | Manufacturing | 2012 |
| Vibration Consultants & Instrumentation Limited | Professional & scientific | 1970 |