| THE Ashes PUB Company Limited | Construction | 2025 |
| THE Beauty Nest (Yorkshire) Limited | Other services | 2016 |
| THE British Racecourse Bookmakers Association Limited | Other services | 1923 |
| THE Bronze Club Ltd | Wholesale & retail | 2026 |
| THE C10DEB Company Limited | Administrative & support | 2017 |
| THE Capex Partnership Limited | Professional & scientific | 1998 |
| THE Castle Mills Estate Company Limited | Households | 2004 |
| THE Ciroo Company Limited | Administrative & support | 2001 |
| THE Colours Group Limited | Wholesale & retail | 1979 |
| THE Cornercroft Foundation Ltd | Health & social care | 2025 |
| THE Crude OIL Company Ltd | Wholesale & retail | 2014 |
| THE Crystal Buddha Limited | Wholesale & retail | 2017 |
| THE Farm Dairy Ltd | Hospitality | 2015 |
| THE Flipping Yorkshireman Ltd | Wholesale & retail | 2024 |
| THE Flower Group Limited | Professional & scientific | 2023 |
| THE Garage Fitworks Project Ltd | Other services | 2025 |
| THE GUY Fawkes Arms Limited | Hospitality | 2013 |
| THE Hidden Flowering Farm Limited | Agriculture & fishing | 2025 |
| THE Hollies Stockwell Lane Management Company Limited | Households | 2023 |
| THE Horse VET Limited | Wholesale & retail | 2015 |
| THE Knaresborough Golf Club Limited | Arts & recreation | 2025 |
| THE Knaresborough Players Ltd | Arts & recreation | 2013 |
| THE Kurd Barbershop Ltd | Other services | 2025 |
| THE Lawns (Heckmondwike) Management Company Limited | Households | 2025 |
| THE Little Way Cafe Ltd | Hospitality | 2022 |
| THE Mapleleaf Practice Ltd | Health & social care | 2011 |
| THE Media Consultants Limited | Professional & scientific | 2000 |
| THE Office Place (Yorkshire) Ltd | Wholesale & retail | 2023 |
| THE Old Sheep Fold Management Company Limited | Households | 2021 |
| THE Ovaara Group Ltd | Professional & scientific | 2026 |
| THE Perfect Pour Limited | Hospitality | 2018 |
| THE Pizza Oven Shop Ltd | Extraterritorial | 2020 |
| THE Poster Point Group Limited | Information & communication | 2019 |
| THE Rainbow Care Group Ltd | Health & social care | 2022 |
| THE Reboxt Company Ltd | Wholesale & retail | 2026 |
| THE SME Marketing Academy Ltd | Professional & scientific | 2022 |
| THE Sustainable Business Practice Limited | Professional & scientific | 2009 |
| THE Tanning Booth (Knaresborough) Ltd | Other services | 2025 |
| THE Toner Place Ltd | Other services | 2020 |
| THE Viewing Lounge Ltd | Wholesale & retail | 2022 |
| THE Yafta Project Limited | Education | 2021 |
| THE Yorkshire Foot Hospital Ltd | Health & social care | 2008 |
| Therapy in Praxis Limited | Health & social care | 1999 |
| Thingy ME Jigs Limited | Information & communication | 2017 |
| Thomas Collyer Medical Ltd | Health & social care | 2021 |
| Throstle Nest Management Company Limited | Real estate | 2019 |
| TIG Agency Limited | Professional & scientific | 1992 |
| TIG Social Limited | Information & communication | 2022 |
| Tiger Inn Coneythorpe Ltd | Hospitality | 2024 |
| Time to Breathe CIC | Other services | 2026 |
| Tinies (Yorks and North East) Limited | Administrative & support | 2017 |
| Tirra Limited | Administrative & support | 2026 |
| Tjcf 2019 Limited | Manufacturing | 2019 |
| TLC Yorkshire Property Limited | Real estate | 2014 |
| TMB Knaresborough Ltd | Wholesale & retail | 2018 |
| Tobba Market Ltd | Wholesale & retail | 2025 |
| Tobyo Ltd | Manufacturing | 2019 |
| Tokkia Ltd | Wholesale & retail | 2024 |
| TOM Goldthorpe Gardening & Landscaping Limited | Other services | 2021 |
| Tomsfield Ventures Limited | Financial services | 2026 |
| Tool MIX Limited | Wholesale & retail | 2022 |
| Toota Properties Limited | Real estate | 2023 |
| Total Heat (UK) Limited | Construction | 2006 |
| TR Motors Ltd | Wholesale & retail | 2025 |
| Trading Card Exchange Limited | Wholesale & retail | 2026 |
| Training and Testing Services Ltd | Administrative & support | 2015 |
| Trees of Green Limited | Agriculture & fishing | 2024 |
| Treetops Financial Planning Ltd | Financial services | 2019 |
| Tronic Electrical Contractors Ltd | Construction | 2021 |
| Tropica Limited | Wholesale & retail | 2003 |
| Trotter’S Attire Ltd | Wholesale & retail | 2025 |
| Tunebreaker Limited | Manufacturing | 2010 |
| Turner Psychology Solutions Ltd | Education | 2021 |
| Turning Point Brewing Company Limited | Manufacturing | 2017 |
| Twenty Nine Waterside Limited | Hospitality | 2014 |
| Twentyco Limited | Professional & scientific | 2017 |
| Twentysix Consulting Services Limited | Professional & scientific | 2020 |
| Two Brothers Takeaway Ltd | Hospitality | 2023 |
| Tyebarn Training Limited | Education | 2019 |
| Tyringham (Harrogate) Management Company Limited(The) | Households | 1964 |
| Ubuntu Dwellings Limited | Real estate | 2025 |
| Unlimited Success Ltd | Agriculture & fishing | 2012 |
| UP North Seller Ltd | Wholesale & retail | 2025 |
| Vanilla Gorilla Limited | Information & communication | 2019 |
| Vantage Garages (Blackburn) Limited | Wholesale & retail | 1960 |
| Vantage Motor Group Automotive Limited | Wholesale & retail | 1983 |
| Vantage Motor Group Limited | Wholesale & retail | 2003 |
| Vape Shop GUY Knaresborough Limited | Wholesale & retail | 2024 |
| Vaporate Trading UK Limited | Real estate | 2005 |
| Vayuforce Limited | Hospitality | 2025 |
| Vector Photography Limited | Professional & scientific | 2012 |
| Vehicle Safety and Warning Distribution Limited | Wholesale & retail | 2015 |
| Veilsoft Limited | Information & communication | 2007 |
| Velveteen Babies Ltd | Extraterritorial | 2016 |
| Venturion Consulting Limited | Information & communication | 2017 |
| Veraderma Limited | Wholesale & retail | 2025 |
| Very Vegetarian Limited | Hospitality | 2021 |
| VET Seekers Ltd | Administrative & support | 2016 |
| Vetmediuk Limited | Extraterritorial | 2021 |
| Victor Vincent Limited | Health & social care | 2025 |