| THE Stables Nursery School Limited | Education | 2014 |
| THE Steam Boiler Company Ltd | Energy | 2025 |
| THE Stellar Bureau Ltd | Administrative & support | 2025 |
| THE Still House Ltd | Manufacturing | 2013 |
| THE Stocks Management Company Limited | Households | 2024 |
| THE Street Bistro Limited | Hospitality | 2020 |
| THE Sugar Stop Ltd | Hospitality | 2024 |
| THE Suit Studio Limited | Wholesale & retail | 2015 |
| THE Sunday News of the World Limited | Extraterritorial | 2011 |
| THE Sunday News of the World Publications Limited | Extraterritorial | 2011 |
| THE Switch Plan Online Diet Limited | Arts & recreation | 2016 |
| THE Tagging Team Ltd | Information & communication | 2009 |
| THE Talbot Hotel (Surrey) Limited | Hospitality | 2015 |
| THE Tanning Lounge Wigan Limited | Other services | 2020 |
| THE Targetizer Ltd | Arts & recreation | 2007 |
| THE Thirst Alternative Limited | Manufacturing | 2009 |
| THE TNG Designs Group Limited | Professional & scientific | 2019 |
| THE TOM Taylor Company Limited | Administrative & support | 2013 |
| THE Travel Zebra Ltd | Administrative & support | 2026 |
| THE Trow Collective Ltd | Professional & scientific | 2026 |
| THE UK Insect Company Ltd | Agriculture & fishing | 2020 |
| THE Unblockin Ltd | Water & waste | 2025 |
| THE V8PE Shop Ltd | Wholesale & retail | 2019 |
| THE V8PE Shop Warrington Ltd | Wholesale & retail | 2024 |
| THE Vape Gate Ltd | Wholesale & retail | 2023 |
| THE Vehicle Tuner Limited | Wholesale & retail | 2018 |
| THE Vendor Hub Ltd | Wholesale & retail | 2025 |
| THE Vicenza Company Limited | Administrative & support | 2014 |
| THE Village Pre-School (Gorse Covert) | Education | 2007 |
| THE Vintage RVN Ltd | Professional & scientific | 2025 |
| THE Virtual Assistant Property Company Limited | Administrative & support | 2021 |
| THE Vit-Company Limited | Health & social care | 2020 |
| THE W Partnership Ltd | Administrative & support | 2014 |
| THE Warrington Youth Zone Trading Company Limited | Administrative & support | 2023 |
| THE Waste Clearance Team Ltd | Water & waste | 2020 |
| THE Wedding Crafter Limited | Wholesale & retail | 2010 |
| THE Western Isles Toy Company Ltd | Manufacturing | 2002 |
| THE White Dress Culcheth Limited | Wholesale & retail | 2022 |
| THE White Pepper Ltd | Hospitality | 2020 |
| THE Willows Nursery School Limited | Education | 2003 |
| THE Wire Gymnastics Club | Arts & recreation | 2012 |
| THE Woolston Style Room Limited | Other services | 2016 |
| THE Works Security Trustee Limited | Other services | 2023 |
| THE Wright Driver Ltd | Transport & logistics | 2013 |
| THE Wright Mortgage Broker Limited | Financial services | 2024 |
| THE Wright Result Ltd | Information & communication | 2012 |
| THE X Party Group Limited | Information & communication | 2022 |
| THE Yoke Group Limited | Real estate | 2025 |
| Thechangetracker Ltd | Information & communication | 2023 |
| Theclearcompany.Co.Uk Limited | Professional & scientific | 2000 |
| Thedevhouse Ltd | Information & communication | 2014 |
| Thedublinerspub Ltd | Hospitality | 2024 |
| Thefraudguy Ltd | Professional & scientific | 2023 |
| Theia Associates Ltd | Professional & scientific | 2024 |
| Theimpact.Team Limited | Information & communication | 2018 |
| Thelgate Training Ltd | Other services | 2019 |
| Thelwal Store Ltd | Health & social care | 2018 |
| Thelwall Hospitality Ltd | Hospitality | 2025 |
| Thelwall Property Limited | Real estate | 2025 |
| Themaanvikitchen Ltd | Hospitality | 2026 |
| Themashup.Co.Uk Ltd | Arts & recreation | 2017 |
| Theprojectguy Limited | Information & communication | 2018 |
| Theralife Clinics Ltd | Health & social care | 2016 |
| Therapeutic Classrooms Ltd | Wholesale & retail | 2024 |
| Therarecardvault Ltd | Wholesale & retail | 2026 |
| Thermal Management Solutions France Holdings Limited | Financial services | 2002 |
| Thermal Management Solutions Group Limited | Financial services | 2020 |
| Thermal Management Solutions Holdings Limited | Financial services | 2020 |
| Thermal Management Solutions Intermediate Limited | Financial services | 2020 |
| Thermal Steam Ltd | Energy | 2019 |
| Thermotech Boiler Engineering Ltd | Manufacturing | 2009 |
| Thewaymaker Limited | Wholesale & retail | 2026 |
| Thiea Ltd | Wholesale & retail | 2024 |
| Think Big Marketing Limited | Professional & scientific | 2012 |
| Think Safety Training and Consultancy Ltd | Professional & scientific | 2025 |
| Thirkettle Accountancy Services Ltd | Professional & scientific | 2024 |
| THIRTY360 Ltd | Information & communication | 2018 |
| Thirumala Psychiatry Ltd | Health & social care | 2023 |
| Thisiscal Limited | Professional & scientific | 2017 |
| Thisworks Advertising and Marketing Ltd | Information & communication | 2016 |
| Thom and BEN Limited | Public administration | 2023 |
| Thomas Brunt,& Associates Limited | Real estate | 1966 |
| Thomas Hardy Burtonwood Limited | Manufacturing | 1998 |
| Thomas Hardy Holdings Limited | Manufacturing | 1996 |
| Thomas Hardy Kendal Limited | Manufacturing | 1998 |
| Thomas Hinman Limited | Administrative & support | 2014 |
| Thomas L Keen (Properties) Limited | Administrative & support | 1959 |
| Thomas L. Keen Investments Limited | Professional & scientific | 1965 |
| Thomas LEE Holdings Ltd | Manufacturing | 2024 |
| Thomas Porterfield LLP | | 2023 |
| Thomas Thor Associates Limited | Professional & scientific | 2016 |
| Thomas Wealth Advisory Ltd | Financial services | 2017 |
| Thomatech Limited | Administrative & support | 2024 |
| Thompson and Rose Ltd | Real estate | 2026 |
| Thompsons Joinery (NW) Ltd | Construction | 2007 |
| Thomserve Business Analysis Solutions Limited | Administrative & support | 2012 |
| Thomson Aviation Services Limited | Administrative & support | 2007 |
| Thorburn Optical Limited | Wholesale & retail | 2014 |
| Thoresen Consulting Limited | Information & communication | 2019 |
| Thormer Solutions Ltd | Information & communication | 2022 |