| THE Venture Property Group (Yorkshire) Limited | Administrative & support | 2025 |
| THE Verdigris House Ltd | Wholesale & retail | 2021 |
| THE Veterinary Health Centre Limited | Professional & scientific | 2005 |
| THE Vetpartners Foundation | Other services | 2024 |
| THE Vikings (Yorkshire) Limited | Hospitality | 2023 |
| THE Vintage Works Ltd | Wholesale & retail | 2024 |
| THE Vinyl and Shellac Shack Ltd | Wholesale & retail | 2026 |
| THE VIP Skin Clinic Limited | Other services | 2025 |
| THE Vital Growth Network Ltd | Public administration | 2025 |
| THE Waggy Dog Creche Limited | Other services | 2012 |
| THE WAI AI Consultancy Ltd | Information & communication | 2025 |
| THE Walk Management Company (Yorks) Limited | Households | 2015 |
| THE Walled Garden Helperby Limited | Hospitality | 2021 |
| THE Wardrobe Resell Ltd | Wholesale & retail | 2026 |
| THE Washing Well (Malton) Limited | Other services | 2026 |
| THE Washing Well Limited | Other services | 2012 |
| THE Waterfront (Selby) RTM Company Limited | Households | 2012 |
| THE Waterfront (York) Limited | Hospitality | 2018 |
| THE Watergate Inn Limited | Hospitality | 2014 |
| THE Weald (Easingwold) Management Company Limited | Households | 2018 |
| THE Wealth Creation Group Ltd | Professional & scientific | 2021 |
| THE Wedding Car Hire Company Limited | Information & communication | 2011 |
| THE Wenlock Arms (Wheldrake) Ltd | Hospitality | 2024 |
| THE Wheat Retreat Limited | Extraterritorial | 2011 |
| THE Whippet Inn Ltd | Hospitality | 2012 |
| THE Whisky Lounge Ltd | Wholesale & retail | 2007 |
| THE White Horse (Bootham York) Limited | Hospitality | 2024 |
| THE Wickets (Penenden Heath) Residents Management Company Limited | Households | 2019 |
| THE Wicstun Distillery Ltd | Manufacturing | 2021 |
| THE Wilberforce Trust | Hospitality | 2001 |
| THE Wild Swan, Minskip Ltd | Hospitality | 2021 |
| THE Wilderness Oak Charitable Trust | Administrative & support | 2008 |
| THE Willows (Downham Market) Residents Management Company Limited | Households | 2023 |
| THE Windmills (Kirton) Residents Management Company Limited | Households | 2016 |
| THE Wolds Ltd. | Hospitality | 2016 |
| THE Wonky Pint Company Ltd | Hospitality | 2025 |
| THE Woodfired Kitchen Yorkshire Ltd | Hospitality | 2024 |
| THE Woof Carriage Company Limited | Other services | 2026 |
| THE Worcestershire (Droitwich) Management Company Limited | Households | 2003 |
| THE WRA Bar Ltd | Hospitality | 2024 |
| THE Wrapped Brand Agency Limited | Professional & scientific | 2015 |
| THE Write to Read Limited | Other services | 1996 |
| THE YAK & Yeti Gurkha Limited | Hospitality | 2017 |
| THE Yoga Barn South Cave Ltd | Arts & recreation | 2024 |
| THE York Barbering Company Ltd | Other services | 2022 |
| THE York BED Company Ltd | Manufacturing | 2007 |
| THE York Bridge Club | Education | 2012 |
| THE York Candle Company Limited | Manufacturing | 2017 |
| THE York Ghost Company Limited | Administrative & support | 2019 |
| THE York Handmade Brick Co. Limited | Manufacturing | 1988 |
| THE York Hearing Practice Limited | Health & social care | 2016 |
| THE York Jorviks Basketball Club Limited | Arts & recreation | 2025 |
| THE York Salon Limited | Other services | 2010 |
| THE York Tour Guide Limited | Extraterritorial | 2020 |
| THE York Vikings Limited | Wholesale & retail | 2019 |
| THE Yorkshire Basque Ltd | Manufacturing | 2026 |
| THE Yorkshire Chip Company Limited | Agriculture & fishing | 2026 |
| THE Yorkshire Fostering Agency Ltd | Health & social care | 2024 |
| THE Yorkshire Grillman Ltd | Wholesale & retail | 2024 |
| THE Yorkshire Meat Company Ltd | Wholesale & retail | 2005 |
| THE Yorkshire Quince Company Ltd | Extraterritorial | 2024 |
| THE Yorkshire Tour Guide Limited | Extraterritorial | 2019 |
| THE Yorkshire Travel Guide Limited | Administrative & support | 2022 |
| THE Yorkshire Union of Golf Clubs Limited | Arts & recreation | 2024 |
| THE Yorkshire Way Ltd | Transport & logistics | 2023 |
| THE Yorkshire Woof (Daycare) Ltd | Agriculture & fishing | 2026 |
| THE Yorkshire Woof (Walking) Ltd | Agriculture & fishing | 2026 |
| Theakstone Engineering Ltd | Professional & scientific | 2023 |
| THEATRE@41 Ltd. | Arts & recreation | 2000 |
| Thecoachtrader Ltd | Transport & logistics | 2015 |
| Theconcreteco Ltd | Manufacturing | 2024 |
| Theia Gallery Limited | Extraterritorial | 2023 |
| Theme Tank Limited | Arts & recreation | 2018 |
| Themick Limited | Construction | 1981 |
| Theoakyork Ltd | Hospitality | 2022 |
| Theory B Limited | Professional & scientific | 1995 |
| Therapeutic Art and Play Therapy Yorkshire C.I.C. | Health & social care | 2016 |
| Therapy in York Limited | Health & social care | 2026 |
| Therapy Lifestyle Solutions Limited | Arts & recreation | 2009 |
| Therm Control Ltd. | Construction | 2002 |
| Thermal Process Consultants Ltd | Professional & scientific | 2019 |
| Thesmartelephant Properties Ltd | Households | 2023 |
| Thesmartelephant.Uk Ltd | Information & communication | 2023 |
| Thesmartmarketco Ltd | Wholesale & retail | 2026 |
| Theta Silanus Limited | Hospitality | 2026 |
| Thevalathu Medicals Ltd. | Health & social care | 2013 |
| Thevaultspecialistcars Ltd | Wholesale & retail | 2023 |
| Thewhistlertree Ltd | Wholesale & retail | 2022 |
| Thfb (UK) Limited | Wholesale & retail | 2000 |
| Thicket Priory Limited | Hospitality | 2018 |
| Thin AYE Limited | Arts & recreation | 2025 |
| Think Colour Ltd | Manufacturing | 2011 |
| Third Sector Digital Limited | Information & communication | 2007 |
| Thirlmere Developments Ltd | Construction | 2018 |
| Thirsk Roofing Ltd | Construction | 2023 |
| Thirsty Workers Ltd | Construction | 2010 |
| Thirty Century Management Limited | Professional & scientific | 2025 |
| This IS Majesty Ltd | Information & communication | 2017 |
| This IS the Coast Limited | Information & communication | 2020 |
| This IS Whisk Ltd | Hospitality | 2020 |