| THE Hayloft (Stamford) Limited | Hospitality | 2019 |
| THE HGV Training Company Ltd | Transport & logistics | 2014 |
| THE House of Anna Couture Ltd | Wholesale & retail | 2019 |
| THE House Surveyor Ltd | Administrative & support | 2020 |
| THE Human Flourishing Project CIC | Health & social care | 2016 |
| THE Image Industry Ltd | Manufacturing | 2015 |
| THE ISH Group Ltd | Wholesale & retail | 2022 |
| THE IVY Lodge Hair Limited | Other services | 2018 |
| THE IVY Lodge Limited | Other services | 2016 |
| THE Joiners Rutland Ltd | Construction | 2024 |
| THE Jolly Brewer (Stamford) Limited | Hospitality | 2009 |
| THE Kinsella Gibbs Consultancy Limited | Professional & scientific | 2022 |
| THE Kleaning Bees Ltd | Other services | 2018 |
| THE Landi Company Textile Conservation Ltd | Manufacturing | 2024 |
| THE Lease Negotiator Limited | Administrative & support | 2020 |
| THE Limes Property Holdings Limited | Real estate | 2024 |
| THE Limes Yorkshire Property Holding Company Limited | Real estate | 2025 |
| THE Little Lane Nursery (Easton on the Hill) Limited | Education | 2017 |
| THE Little Lane Nursery Limited | Education | 2015 |
| THE Little Property Company (Cambridge) Ltd | Real estate | 2018 |
| THE MAD Turk Stamford Limited | Hospitality | 2019 |
| THE Malcolm Sargent Primary School | Education | 2011 |
| THE Maltings Management Company (Stamford) Limited | Households | 2001 |
| THE Maltings Wothorpe Management Company Limited | Households | 1992 |
| THE Mercedes-Benz Car Club Limited | Extraterritorial | 1999 |
| THE Mercedes-Benz Club Limited | Arts & recreation | 1958 |
| THE Mercedes-Benz Drivers Club Limited | Extraterritorial | 1999 |
| THE Mercedes-Benz Enthusiasts Club Limited | Extraterritorial | 1999 |
| THE Mercedes-Benz Owners Association Limited | Extraterritorial | 1999 |
| THE Mercedes-Benz Owners Club Limited | Extraterritorial | 1988 |
| THE Mixer Doctor Ltd | Manufacturing | 2018 |
| THE Nanton Brokers Ltd | Real estate | 2025 |
| THE Nest Glamping LLP | | 2019 |
| THE New Green Dragon at Ryhall Limited | Hospitality | 2022 |
| THE Nottingham Consultancy Limited | Professional & scientific | 2011 |
| THE Old Stamford Hotel Management Company Limited | Households | 2023 |
| THE Old Stamford Hotel Penthouse Limited | Real estate | 2024 |
| THE One OFF Chair Company Limited | Wholesale & retail | 2022 |
| THE Peterborough Advertising and Marketing Company Limited | Professional & scientific | 2024 |
| THE Place Stamford Ltd | Wholesale & retail | 2021 |
| THE Racing TIE Ltd | Wholesale & retail | 2026 |
| THE Ramblin' Dog Company Ltd | Wholesale & retail | 2023 |
| THE Retail Data Partnership Ltd. | Information & communication | 1999 |
| THE RUG Studio Limited | Wholesale & retail | 2016 |
| THE Rutland Interiors Company Ltd | Professional & scientific | 2023 |
| THE Rutland Vineyard Ltd | Agriculture & fishing | 2022 |
| THE Sands Development (Scarborough) Limited | Construction | 2021 |
| THE Search Project Ltd | Professional & scientific | 2016 |
| THE ST Marys Stamford Management Co Limited | Households | 2026 |
| THE Stamford & District Indoor Bowling Club Limited | Arts & recreation | 1990 |
| THE Stamford Dog Hotel Ltd | Other services | 2025 |
| THE Stamford EYE Clinic Limited | Health & social care | 2018 |
| THE Stamford Fabric Company Ltd | Manufacturing | 2019 |
| THE Stamford Fascia Company Ltd | Construction | 2026 |
| THE Stamford Paraplanners Ltd | Administrative & support | 2025 |
| THE Stamford Press Ltd | Wholesale & retail | 2025 |
| THE Stonefields Management Company Limited | Households | 2026 |
| THE Tall House Limited | Construction | 2012 |
| THE Taylor Shop Ltd | Wholesale & retail | 2026 |
| THE Treatment Rooms Hub Limited | Health & social care | 2026 |
| THE VA Club Ltd | Education | 2022 |
| THE Vaault Nominees Limited | Financial services | 2025 |
| THE Vehicle Vault Ltd | Real estate | 2018 |
| THE Wick & WAX Co. Ltd | Manufacturing | 2026 |
| THE Wildhive Collection Limited | Hospitality | 2018 |
| THE Wine Bar Events Ltd | Professional & scientific | 2015 |
| THE Wine Bar Limited | Wholesale & retail | 2014 |
| THE Yarn and Craft Company Stamford Ltd | Wholesale & retail | 2025 |
| Thera Nordic UK Limited | Health & social care | 2022 |
| Thermal Process Systems Ltd | Professional & scientific | 2020 |
| Thezestco Limited | Manufacturing | 2019 |
| Third Life Economics Limited | Professional & scientific | 2008 |
| This IS Grace Limited | Professional & scientific | 2015 |
| Thistle & Key Ltd | Real estate | 2026 |
| Thomas Associates Europe Limited | Real estate | 2016 |
| Thompson and Huckin Heritage Windows and Doors Limited | Construction | 2026 |
| Thompson Health Limited | Health & social care | 2003 |
| Thomson Heating & Plumbing Ltd | Construction | 2020 |
| Thorney Golf Centre Limited | Arts & recreation | 1991 |
| Threads Uncovered Ltd | Wholesale & retail | 2024 |
| Thse Ltd | Information & communication | 2025 |
| Thurgarton Priory (Church) Limited | Professional & scientific | 2000 |
| Thurgarton Priory Developments Limited | Real estate | 1999 |
| Thurgarton Priory Estates Limited | Real estate | 1997 |
| Thurgarton Priory Investments Limited | Real estate | 2001 |
| Thurgarton Purchase Limited | Construction | 2022 |
| Thurston 881 Ltd | Wholesale & retail | 2001 |
| Tiburon Property Limited | Real estate | 2006 |
| Tiffany House Limited | Households | 2021 |
| Tigris Aurum Ltd | Hospitality | 2026 |
| Tikka Bites Limited | Hospitality | 2018 |
| TIM Adams Consulting Limited | Professional & scientific | 2021 |
| Timesource Limited | Wholesale & retail | 2004 |
| Timothy Construction Ltd | Construction | 2018 |
| TJ Electrical EOT Limited | Financial services | 2020 |
| Tj&Td - IT Service Transformations Ltd | Information & communication | 2021 |
| TJH Associates Limited | Administrative & support | 2024 |
| TJS TRANSPORT1 Ltd | Transport & logistics | 2023 |
| TM Safety Services Ltd | Professional & scientific | 2020 |
| TMU Management Limited | Financial services | 2021 |