| Thorogood Solutions Limited | Administrative & support | 2014 |
| Three Cheers Management Company Limited | Hospitality | 2016 |
| Ticle Ltd | Health & social care | 2014 |
| Tilia Tree Care Ltd | Agriculture & fishing | 2025 |
| Tilstock Aircraft Ltd | Transport & logistics | 1995 |
| Tilstock Motor Services Ltd | Wholesale & retail | 2018 |
| TIM Harding Limited | Other services | 1990 |
| TIM Smith Aviation Limited | Education | 2019 |
| Timber Garden Rooms Ltd | Manufacturing | 2022 |
| Timber Stables and Building Ltd | Construction | 2021 |
| Timber Traditions Ltd | Administrative & support | 2008 |
| Tinky's HUT Ltd | Real estate | 2022 |
| Tipton Griffiths (North West) Limited | Construction | 2012 |
| TIS the Way Ltd | Real estate | 2023 |
| TJM Digital Ltd | Other services | 2021 |
| TJM Ventures Limited | Real estate | 2024 |
| TM LEA Ltd | Real estate | 2026 |
| TOM Moore Audio Ltd | Information & communication | 2015 |
| Tonkr Ltd | Information & communication | 2025 |
| Top Barbers Whitchurch Ltd | Other services | 2022 |
| Topoliva Mark Ltd | Information & communication | 2025 |
| Total Change Global Limited | Wholesale & retail | 2021 |
| Toujours Pret Ltd | Administrative & support | 2009 |
| Town & Country Improvements Ltd | Construction | 2015 |
| TP Automation Limited | Professional & scientific | 2019 |
| TPS Properties Limited | Real estate | 2025 |
| TPS Property Rentals Limited | Real estate | 2025 |
| Traditional Beer Company Ltd | Manufacturing | 2013 |
| Trainer Match Limited | Information & communication | 2025 |
| Trans-Porti Limited | Transport & logistics | 2018 |
| Transport 29 Limited | Transport & logistics | 2021 |
| Treat Your Geek Ltd | Information & communication | 2025 |
| Treehouse Escapes Ltd | Hospitality | 2018 |
| Trevor Fowles Limited | Wholesale & retail | 2009 |
| Tridentrefunds Ltd | Professional & scientific | 2024 |
| Triluxe Properties Ltd | Real estate | 2025 |
| Trio Network Solutions Ltd | Information & communication | 2019 |
| Triquest Solution Ltd | Professional & scientific | 2013 |
| Trittius Ltd | Information & communication | 2026 |
| Truetech Ltd | Construction | 2014 |
| Trustmark Law Ltd | Professional & scientific | 2020 |
| Trustmark Life Ltd | Other services | 2019 |
| Tsitsikamma Ltd | Arts & recreation | 2020 |
| Tub's Bath Bombs Ltd | Manufacturing | 2021 |
| Tufton Manor Barns Residents Company Limited | Professional & scientific | 2002 |
| Tullius Properties Limited | Real estate | 2006 |
| Tully Forensic Science Ltd | Professional & scientific | 2021 |
| Tune Family Enterprises Limited | Real estate | 2019 |
| Turnbull Consultancy Limited | Professional & scientific | 2020 |
| Tushingham Arena Limited | Arts & recreation | 2010 |
| Tushingham Electrical Contractors LLP | | 2013 |
| Tushingham Equestrian Limited | Arts & recreation | 2025 |
| Tushingham Equine Limited | Agriculture & fishing | 2024 |
| Twiddle Limited | Professional & scientific | 2022 |
| Twist Hair Ltd. | Other services | 2003 |
| Tyrer Consultancy Limited | Information & communication | 2007 |
| U K Nutrition Limited | Agriculture & fishing | 2007 |
| Uiai Ltd | Information & communication | 2025 |
| UK CAL Ltd | Professional & scientific | 2024 |
| UK Hats Ltd | Wholesale & retail | 2023 |
| UK Interims & Executive Search Ltd | Administrative & support | 2003 |
| UMA Group Ltd | Wholesale & retail | 2025 |
| United Machinery Rental Ltd | Administrative & support | 2021 |
| United Milking Systems Limited | Manufacturing | 2005 |
| Unlock Your Promise Ventures Ltd | Information & communication | 2024 |
| Urethane Industrial Products Limited | Manufacturing | 1983 |
| UWF Management Limited | Households | 2008 |
| V3 Vending Limited | Professional & scientific | 2020 |
| Valuation Limited | Professional & scientific | 2024 |
| Value Power Systems Limited | Wholesale & retail | 2004 |
| Vanquish Digital Media Limited | Professional & scientific | 2023 |
| Vans HQ Ltd | Wholesale & retail | 2021 |
| Vanzee Ltd | Wholesale & retail | 2020 |
| Varro Properties Limited | Real estate | 2016 |
| Vass-Tech Automotive Limited | Wholesale & retail | 2010 |
| VBS Direct Limited | Wholesale & retail | 2010 |
| VE Junkies Ltd | Hospitality | 2010 |
| Velocity Asset Management Ltd | Professional & scientific | 2021 |
| VIA Della Emilia Limited | Agriculture & fishing | 2016 |
| Vickers Plumbing & Heating Ltd | Construction | 2018 |
| Viditech LLP | | 2025 |
| Village Technology Limited | Information & communication | 2016 |
| VINTAGE257 Group Ltd | Hospitality | 2021 |
| Virgo-Tek Solutions Limited | Manufacturing | 2008 |
| Vistapoint Capital Limited | Real estate | 2025 |
| Voka Limited | Financial services | 2021 |
| VON Automotive Ltd | Wholesale & retail | 2025 |
| W G Bower & SON Ltd. | Agriculture & fishing | 2019 |
| W J Powell Limited | Wholesale & retail | 2012 |
| Wales and Northwest Legal Services Ltd | Professional & scientific | 2023 |
| Wallett Limited | Professional & scientific | 2007 |
| Walter’S House of Coffee, Cocktails & Champagne Limited | Hospitality | 2025 |
| Waterhouse Projects Limited | Construction | 2015 |
| Waterloo Court Residents Management Limited | Households | 1982 |
| Waterside Meadow Property Management Limited | Administrative & support | 2017 |
| Watson Plant Hire Limited | Administrative & support | 2011 |
| Wavelength Swimming Ltd | Arts & recreation | 2025 |
| Wayne Crowe Limited | Professional & scientific | 2016 |
| WB Yorkshire North Ltd | Education | 2017 |
| WBP Land Limited | Real estate | 2026 |