| THE Studio L14 Ltd | Arts & recreation | 2026 |
| THE Vaillant GUY Ltd | Manufacturing | 2024 |
| THE Vault Bootle Ltd | Hospitality | 2026 |
| THE WEE Company Limited | Wholesale & retail | 2008 |
| Theaestheticempire Ltd | Wholesale & retail | 2024 |
| Theyin Limited | Wholesale & retail | 2020 |
| Think 360 Services Ltd | Administrative & support | 2020 |
| Think Learning & Development Ltd | Administrative & support | 2013 |
| Three Bears Sports Ltd | Wholesale & retail | 2023 |
| Thzt NDT Insp Ltd | Other services | 2021 |
| TIAGO22 Ltd | Hospitality | 2025 |
| Tiger Grace Ltd | Real estate | 2026 |
| Tiger Rock NW Limited | Construction | 2023 |
| Tinyboat Ltd | Professional & scientific | 2017 |
| Tipple.N.Cheese Ltd | Hospitality | 2022 |
| Tiptrans Ltd | Transport & logistics | 2017 |
| Titan Building and Maintenance Ltd | Construction | 2025 |
| TJ Clearance Ltd | Wholesale & retail | 2026 |
| Tjas Crosby Ltd | Wholesale & retail | 2025 |
| Tjas Furniture Ltd | Wholesale & retail | 2025 |
| Tjmdcl Limited | Other services | 2025 |
| TKS Builders Ltd | Wholesale & retail | 2023 |
| TM Aquatix Ltd | Wholesale & retail | 2014 |
| TOM Hopkins Associates Limited | Professional & scientific | 2012 |
| TOM Sharp Ltd | Transport & logistics | 2025 |
| Tommy Murphy Rail Ltd | Transport & logistics | 2016 |
| Tonic Properties LLP | | 2012 |
| Tooltek Supplies Limited | Wholesale & retail | 1989 |
| Top House Cleaning Limited | Administrative & support | 2019 |
| Top House Property UK Limited | Real estate | 2019 |
| Topishare Ltd | Information & communication | 2017 |
| Toscana Nice Food Ltd | Hospitality | 2022 |
| Total Generator Solutions Ltd | Manufacturing | 2015 |
| Total Property FIX Ltd | Construction | 2026 |
| Total Quality Inspection Limited | Professional & scientific | 2018 |
| Touch-Less Hygiene Cheshire Limited | Other services | 2016 |
| TP Developments (NW) Ltd | Construction | 2023 |
| Track Access Planning Ltd | Construction | 2022 |
| Tractorasulmeu Ltd | Transport & logistics | 2024 |
| Trans VZ Ltd | Transport & logistics | 2025 |
| Tremarco Engineering Ltd | Construction | 2016 |
| Trendy Textile FX Limited | Wholesale & retail | 2025 |
| Tribe Performing Arts CIC | Health & social care | 2025 |
| Trinat Ltd | Wholesale & retail | 2019 |
| Triple Base Services Limited | Administrative & support | 2019 |
| Triumphant Group (UK) Holdings Limited | Professional & scientific | 2025 |
| Trojan Warehouse Ltd | Wholesale & retail | 2022 |
| Truice Ltd | Real estate | 2024 |
| Truly Sweet Candy Ltd | Wholesale & retail | 2020 |
| TSO One Limited | Real estate | 2019 |
| TSO Trading Limited | Wholesale & retail | 2013 |
| Turton Estates Limited | Real estate | 1963 |
| Turton Evans Properties Limited | Real estate | 1960 |
| Turton Holdings Limited | Real estate | 1963 |
| Turton Investments Merseyside Ltd | Real estate | 2025 |
| TWENTYONE09 Ltd | Wholesale & retail | 2025 |
| Twiga Training & Consultancy Ltd | Professional & scientific | 2026 |
| Twin Properties Ltd | Real estate | 2024 |
| Tyrecraft Liverpool Limited | Wholesale & retail | 2015 |
| Tyrer Estates Limited | Real estate | 2016 |
| Tzuk Diaspora Co Ltd | Real estate | 2026 |
| UK Artificial Lawns Limited | Administrative & support | 2013 |
| UK Card Master Ltd | Wholesale & retail | 2023 |
| UK Easy Forwarder Ltd | Transport & logistics | 2022 |
| UK Fire & Lighting Ltd | Construction | 2017 |
| UK Flashlight Store Ltd | Wholesale & retail | 2024 |
| UK Lift Worx Ltd | Professional & scientific | 2021 |
| Ukraine Relief Europe Limited | Extraterritorial | 2019 |
| Ultimate Landscapes Northwest Ltd | Administrative & support | 2023 |
| Ultracell (UK) Limited | Manufacturing | 2001 |
| Umami Restaurant GB Holdings Limited | Hospitality | 2024 |
| Umami Restaurant Walton Limited | Hospitality | 2024 |
| Umami Restaurant Warrington Limited | Hospitality | 2025 |
| Underwood Holdings (NW) Ltd | Administrative & support | 2013 |
| Unico Property Management Services Ltd | Households | 2025 |
| Unipost Limited | Manufacturing | 2025 |
| Unique Vaper Ltd | Wholesale & retail | 2019 |
| Uniqueco Limited | Wholesale & retail | 2019 |
| United Study Ltd | Education | 2016 |
| Unity Commercial Developments Ltd | Construction | 2020 |
| Unity Fest Limited | Arts & recreation | 2024 |
| Unity Finance Limited | Financial services | 2026 |
| Unity Rail Services Ltd | Professional & scientific | 2025 |
| Universal Boxing Alliance Limited | Arts & recreation | 2016 |
| Uptime Service NW Ltd | Wholesale & retail | 2021 |
| Urban Earth Northwest Ltd | Administrative & support | 2019 |
| Urbanlux Ltd | Hospitality | 2019 |
| V.A.S.S Liverpool Ltd | Wholesale & retail | 2021 |
| Vale Prospect (Liverpool) Management Company Ltd | Households | 2014 |
| Valleymount Limited | Real estate | 1995 |
| Valueplus Ventures Limited | Manufacturing | 2024 |
| Vannee Builders UK Ltd | Construction | 2021 |
| Vanquish Motors Ltd | Wholesale & retail | 2006 |
| Vanrush Limited | Transport & logistics | 2025 |
| Vappa Limited | Hospitality | 2017 |
| Ventra Enterprise Ltd | Administrative & support | 2025 |
| Ventus Energi Solutions Ltd | Administrative & support | 2017 |
| Venus Working Creatively With Young Women | Information & communication | 1995 |
| Veritas Sports Ltd | Administrative & support | 2022 |
| Veritasi Homes & Properties Limited | Real estate | 2019 |