| TRY Time Tots Limited | Arts & recreation | 2018 |
| TSW Holdings Limited | Real estate | 2019 |
| Tube & Pipe Bending Machines Ltd | Wholesale & retail | 2023 |
| Tubetec Scaffolding and Access Limited | Construction | 2026 |
| Tudor Mill Surveys Ltd | Professional & scientific | 2016 |
| Tvet Training Systems UK Ltd | Wholesale & retail | 2024 |
| Tvmj Limited | Information & communication | 2014 |
| Twpg Limited | Real estate | 2021 |
| Twsicompliance Ltd | Public administration | 2022 |
| Ubique Logistics Ltd | Transport & logistics | 2024 |
| Ucan Play Ltd. | Education | 2005 |
| UK Hazel Developments Ltd | Construction | 2022 |
| UK Hazel Homes Ltd | Real estate | 2021 |
| UK IT Networks Ltd | Information & communication | 2012 |
| UK Racking Services Limited | Construction | 2024 |
| UK Rubber Supplies Limited | Manufacturing | 2017 |
| Ukfilmlocation.Com Ltd | Real estate | 2011 |
| Ultimate Driveways (UK) Limited | Construction | 2008 |
| Ultimate Tinting Cheshire Ltd | Wholesale & retail | 2022 |
| Ultraplex Bioanalysis Ltd | Professional & scientific | 2024 |
| Unicorn Games Ltd | Administrative & support | 2018 |
| UNIQ2U Limited | Information & communication | 2006 |
| United Medical Innovations Limited | Wholesale & retail | 2010 |
| United Service Solutions Limited | Construction | 2022 |
| Upgrade Roofs Ltd | Construction | 2018 |
| V1 Competitions Ltd | Wholesale & retail | 2020 |
| Valex Tech Ltd | Information & communication | 2018 |
| Vantage Training Limited | Information & communication | 1995 |
| Vape Lyfe Ltd | Manufacturing | 2022 |
| Vapes POD UK Ltd | Wholesale & retail | 2024 |
| VB Software Ltd | Information & communication | 2013 |
| Velcro Limited | Wholesale & retail | 1992 |
| Viamux Ltd | Information & communication | 2017 |
| Vicarage Lane Management Company Limited | Households | 2017 |
| Victoria Kate Ltd | Other services | 2025 |
| Victoria Roscoe Properties Limited | Real estate | 2017 |
| Victory Gaming CIC | Education | 2026 |
| Victory Gaming Live Ltd | Information & communication | 2024 |
| VIL Ltd | Manufacturing | 2015 |
| Vinn Ventures Limited | Real estate | 2026 |
| VIP4AID Limited | Administrative & support | 2014 |
| Viscount Homes Ltd | Construction | 2010 |
| Viscount Shipping Line Limited | Construction | 2015 |
| Vitako Ltd | Other services | 2024 |
| VLB UK Consulting Limited | Information & communication | 2024 |
| Voltchargers Ltd | Wholesale & retail | 2023 |
| Voom Ltd | Transport & logistics | 2019 |
| W & F Property Services Limited | Real estate | 2013 |
| W & T Investments Cheshire Limited | Construction | 2019 |
| W Collective Property Ltd | Construction | 2025 |
| W-Heat Ltd | Construction | 2007 |
| W. S. Brown & Sons Limited | Real estate | 2004 |
| Walsall DAB Ltd | Information & communication | 2024 |
| Walsworth Scott Consultancy Ltd | Health & social care | 2019 |
| Walt Media Ltd | Information & communication | 2018 |
| Walters Equine Limited | Agriculture & fishing | 2013 |
| Wandering Star CSC Ltd | Professional & scientific | 2026 |
| Wanderlust Creations Ltd | Arts & recreation | 2026 |
| Wannabuy Limited | Information & communication | 1998 |
| Warrington, Widnes & Runcorn DAB Ltd | Information & communication | 2021 |
| Warwickshire Commercial Flooring Limited | Construction | 2025 |
| Warwickshire Property Investment Limited | Real estate | 2020 |
| Wat-Chem Services Limited | Professional & scientific | 2003 |
| WE ARE Allstars Ltd | Education | 2024 |
| WE Buy Campers Ltd | Wholesale & retail | 2015 |
| We'Ve GOT the Keys (Cheshire) Ltd | Households | 2023 |
| We.Work.Heart.Uk Limited | Administrative & support | 2025 |
| Web 23 Limited | Wholesale & retail | 1998 |
| Websterco Solutions Ltd | Professional & scientific | 2023 |
| Welles & Cross Limited | Hospitality | 2023 |
| Wendy Farrar Travel Ltd | Administrative & support | 2014 |
| West & Co Group Ltd | Professional & scientific | 2023 |
| Wheelock Hall Farm Play Area Ltd | Arts & recreation | 2015 |
| Where U 1 2 B Limited | Real estate | 2013 |
| White Cottage Leisure Buildings Ltd | Manufacturing | 2008 |
| White Horse Developments (Sandbach) Ltd | Construction | 2013 |
| White Ocean Ltd | Professional & scientific | 2023 |
| White Ribbon Boutique (Sandbach) Limited | Wholesale & retail | 2015 |
| Whitelake and Langley Ltd | Real estate | 2021 |
| Whiterock Construction Products Ltd | Wholesale & retail | 2011 |
| Whitso Limited | Financial services | 2019 |
| WHR Consultants Ltd | Construction | 2025 |
| Wi-Fix Networks Ltd | Information & communication | 2022 |
| Wiener Dog Ltd | Information & communication | 2026 |
| Wigan and ST Helens DAB Ltd | Information & communication | 2024 |
| Wildgoose Tours Ltd | Administrative & support | 2026 |
| Wilker U.K. Limited | Manufacturing | 1993 |
| William Alexander Capital Ltd | Real estate | 2021 |
| William Alexander Investments Ltd | Real estate | 2020 |
| William Alexander Property Ltd | Real estate | 2020 |
| William Beech Skip Hire Ltd | Water & waste | 2007 |
| Williams and Lowe Funeral Directors Limited | Other services | 2003 |
| Willis's Limited | Construction | 2016 |
| Wilshaws of Bexton Limited | Hospitality | 2011 |
| Winding River Liqueurs Limited | Wholesale & retail | 2014 |
| Winsford Tyre & Exhaust Centre Ltd | Wholesale & retail | 2024 |
| Winterley Ltd | Real estate | 2001 |
| Wisa Holdings Ltd | Financial services | 2024 |
| Witter Bros Limited | Financial services | 2023 |
| Witter Farming Limited | Agriculture & fishing | 2023 |