| Triple Threat Arts Ltd | Arts & recreation | 2026 |
| Trojan Fitness Essex Limited | Other services | 2022 |
| Tsbt Sailing and Charters Limited | Arts & recreation | 2005 |
| TTF Solutions Ltd | Manufacturing | 2022 |
| TTP Electrical Services Ltd | Energy | 2014 |
| TTP Properties Limited | Real estate | 2020 |
| Tunde Randall Consultancy Services Ltd | Professional & scientific | 2018 |
| Turner and Payton Contemporary Limited | Wholesale & retail | 2024 |
| TVR & Partners Ltd | Administrative & support | 2020 |
| TW & D Consultancy Ltd | Professional & scientific | 2025 |
| Tylers Discount Store Ltd | Wholesale & retail | 2019 |
| UK Site Investigations Limited | Professional & scientific | 2016 |
| Underdog Home Improvements Ltd | Construction | 2024 |
| Unix Accounting Ltd | Professional & scientific | 2018 |
| V Invest Ltd | Wholesale & retail | 2008 |
| Vader Medicals Ltd | Health & social care | 2018 |
| Veloz Trans Ltd | Transport & logistics | 2019 |
| Vinolex Ltd | Professional & scientific | 2017 |
| Vinterago Ltd | Transport & logistics | 2024 |
| Violent Delights Limited | Wholesale & retail | 2008 |
| Visuall Ltd. | Professional & scientific | 2016 |
| Vital Foods Ltd | Wholesale & retail | 2023 |
| Vital Health Group Limited | Other services | 2024 |
| Vlke Ltd | Real estate | 2024 |
| VT Networking Ltd | Information & communication | 2015 |
| W30 Group Ltd | Real estate | 2025 |
| WA Products (UK) Limited | Administrative & support | 2000 |
| Wash'N Clean Window Cleaning Ltd | Administrative & support | 2023 |
| Wastnage Limited | Professional & scientific | 1975 |
| Webissimo Ltd | Information & communication | 2025 |
| Weblock Media Ltd | Information & communication | 2019 |
| Weitzl Transport Ltd | Transport & logistics | 2017 |
| Westview Group Ltd | Real estate | 2025 |
| Wewire Ltd | Information & communication | 2024 |
| WHY Else Ltd | Wholesale & retail | 2023 |
| Winter Hill Fifty Five Limited | Real estate | 2006 |
| Wizard Access Ltd | Construction | 2024 |
| Wolrich Consulting Limited | Professional & scientific | 2018 |
| Wood Floor Restorer Ltd | Manufacturing | 2021 |
| Woodberry Properties Ltd | Real estate | 2012 |
| Woodies Corner Ltd | Hospitality | 2023 |
| Worm World Ltd | Professional & scientific | 2025 |
| Worxen Controls Ltd | Administrative & support | 2023 |
| Wrexham Candy Floss Ltd | Hospitality | 2024 |
| X Sealants Ltd | Construction | 2017 |
| Your Butler for the Day Ltd | Other services | 2026 |
| Yuri Tindahan Ltd | Wholesale & retail | 2025 |
| Z&L Transport Ltd | Transport & logistics | 2024 |
| Zador Limited | Transport & logistics | 2017 |
| Zedpilates Ltd | Education | 2018 |
| ZMW Limited | Health & social care | 2015 |
| ZOE301117 Limited | Financial services | 2018 |
| Zoltanio Automotive Ltd | Transport & logistics | 2026 |
| ZS & N Ltd | Construction | 2026 |
| Zsoltika Limited | Transport & logistics | 2017 |