| Travis ARB Ltd | Agriculture & fishing | 2025 |
| Treat Your Dog North West Limited | Wholesale & retail | 2022 |
| TRI Star Medicals Limited | Professional & scientific | 2011 |
| Triangle Joinery Limited | Construction | 2010 |
| Trident Trades Limited | Wholesale & retail | 2013 |
| Trinity Evangelical Church | Health & social care | 2013 |
| Triplex Productions Limited | Arts & recreation | 2013 |
| Triune Construction Limited | Construction | 2007 |
| Triune Holdings Ltd | Financial services | 2021 |
| Tropica Cafe Ltd | Hospitality | 2025 |
| Trustnet Cargo Solutions Ltd | Transport & logistics | 2024 |
| Tuff X Processed Glass Limited | Manufacturing | 2006 |
| Turngrade Limited | | 1972 |
| Twelvetrees Consulting Ltd | Professional & scientific | 2022 |
| Twelvetrees Digital Buildings Ltd | Professional & scientific | 2023 |
| Twinhorse Limited | Wholesale & retail | 2025 |
| Twofold Digital Limited | Professional & scientific | 2024 |
| Twoition Ltd | Education | 2022 |
| Tyer Holdings Ltd | Financial services | 2024 |
| Tyer Holdings Properties Ltd | Real estate | 2022 |
| Tyrewise Liverpool Ltd | Wholesale & retail | 2011 |
| U ALI Limited | Administrative & support | 2024 |
| U2E Ltd | Administrative & support | 2024 |
| UDY CNC Ltd | Professional & scientific | 2022 |
| UK Compactors and Balers Ltd. | Manufacturing | 2016 |
| UK Fade Factory Limited | Other services | 2025 |
| UK Pool & Spa Expo Limited | Extraterritorial | 2014 |
| UK Real Estate Asset Management Limited | Real estate | 2020 |
| Ultimate Valves Limited | Wholesale & retail | 2026 |
| Ultra Edge Limited | Other services | 2019 |
| Unite Healthcare Ltd | Public administration | 2012 |
| Unite Sports and Leisure Ltd | Education | 2022 |
| UNO Pizza Limited | Hospitality | 2014 |
| Urban MMA Prescot Ltd | Arts & recreation | 2020 |
| Utilities Valves Limited | Wholesale & retail | 2007 |
| Utility Plant Hire Limited | Wholesale & retail | 2019 |
| Valley Roofing Solutions Ltd | Construction | 2022 |
| Valour Medical Services UK Limited | Professional & scientific | 2020 |
| Valyou Pilates Ltd | Health & social care | 2025 |
| Vault Editions Ltd | Arts & recreation | 2020 |
| Vector Tax Consultancy Ltd | Professional & scientific | 2015 |
| Veda Woman Ltd | Wholesale & retail | 2025 |
| Veevers Rentals Ltd | Real estate | 2025 |
| Veneziano & Partners Limited | Administrative & support | 2013 |
| Venus Nails Prescot Ltd | Other services | 2023 |
| Veridianserve Ltd | Extraterritorial | 2025 |
| Vexless Ltd | Construction | 2009 |
| Victoria One SIX Limited | Administrative & support | 2022 |
| Vijay Merchant Properties Limited | Real estate | 2023 |
| Viola Energy Ltd | Construction | 2020 |
| Viratrans Limited | Transport & logistics | 2024 |
| Virtuis Ltd | Real estate | 2025 |
| Vision Converter Ltd | Information & communication | 2026 |
| Vision Highways Limited | Construction | 2025 |
| VISION6 Limited | Professional & scientific | 2026 |
| Visioprime Limited | Manufacturing | 2005 |
| Vket Mutty Ltd | Wholesale & retail | 2025 |
| VM Biomedical Ltd | Health & social care | 2019 |
| Vocation 4 Life Consultancy Services Limited | Health & social care | 2020 |
| Vots Eyewear Ltd | Wholesale & retail | 2025 |
| VPC Social Needs Solutions Ltd | Health & social care | 2016 |
| Vulcan Fire Protection Ltd | Public administration | 2024 |
| W&J Properties & Investments Limited | Real estate | 2019 |
| W&J Properties and Lettings Limited | Real estate | 2021 |
| Wammee Holdings Limited | Information & communication | 2013 |
| WAN DA Takeaway Ltd | Hospitality | 2024 |
| Wareuk.Com Ltd | Wholesale & retail | 1965 |
| Wareuk.Com Property Limited | Real estate | 2023 |
| Water Partners Limited | Transport & logistics | 2017 |
| Waterpartnership Ltd | Water & waste | 2021 |
| Wavemind Consulting Ltd | Information & communication | 2026 |
| Waybridge Homes Limited | Real estate | 2024 |
| WB CAD Ltd | Professional & scientific | 2026 |
| WD Telecommunications Ltd | Construction | 2025 |
| WDK Team Limited | Manufacturing | 2018 |
| WE Buy ANY Home Today Limited | Extraterritorial | 2015 |
| Wearesn Ltd | Professional & scientific | 2019 |
| West & Co Restyling Ltd | Other services | 2025 |
| Westlab Ltd | Health & social care | 2004 |
| WGA UK Ltd | Health & social care | 2009 |
| WH Scaffolding Ltd | Construction | 2021 |
| Whats in the Potty Box Limited | Manufacturing | 2025 |
| Whiston Carpets & Flooring Ltd | Wholesale & retail | 2023 |
| Whiston Express Ltd | Wholesale & retail | 2026 |
| Whiston Hand Car Wash Ltd | Administrative & support | 2025 |
| Whiston Juniors Football Club C.I.C. | Arts & recreation | 2023 |
| Whiston Leasing Limited | Administrative & support | 2019 |
| Whiston Village Ltd | Hospitality | 2024 |
| Whitestone Court Management Limited | Real estate | 2008 |
| Whittle Associates Limited | Professional & scientific | 2009 |
| Whittmill Limited | Hospitality | 2015 |
| Willow Daisy Florals Ltd | Wholesale & retail | 2025 |
| Willowbrook Hospice Trading Company Limited | Wholesale & retail | 1993 |
| Winder Hotel & Leisure Limited | Hospitality | 2022 |
| Window Shutters North West Ltd | Wholesale & retail | 2022 |
| Winka Retail Ltd | Wholesale & retail | 2024 |
| Winter Meadows Limited | Hospitality | 2019 |
| Wirral Surgical Practice Ltd | Health & social care | 2015 |
| WM5 Media Ltd | Professional & scientific | 2025 |
| WM5 Services Ltd | Real estate | 2017 |