| T. S. King Limited | Wholesale & retail | 1972 |
| T5 Security Limited | Administrative & support | 2017 |
| Taco Stand Ltd | Real estate | 2024 |
| TAD & C Builders Limited | Construction | 2020 |
| Tailored Mortgage Solutions Ltd | Financial services | 2016 |
| Talent Community Esports Ltd | Information & communication | 2026 |
| Tall Pears Farm Limited | Other services | 2019 |
| Talmead Holdings Holdco 1 Limited | Financial services | 2026 |
| Talmead Holdings Limited | Information & communication | 2018 |
| Tamplin Carpentry Ltd | Construction | 2014 |
| Tamway Construction Limited | Construction | 2012 |
| Tankerton Garage Limited | Wholesale & retail | 1994 |
| Tankerton Hair Boutique Limited | Other services | 2016 |
| Tankerton Ltd | Real estate | 2024 |
| Tara Humphrey Consulting Limited | Information & communication | 2015 |
| Tara's Cafe Limited | Hospitality | 2024 |
| Tarmac Press Limited | Information & communication | 2025 |
| Tatra Systems Limited | Information & communication | 2009 |
| Taups Ltd | Public administration | 2025 |
| Taylor Electrical Limited | Administrative & support | 2017 |
| Taylor Meats Ltd | Wholesale & retail | 2013 |
| TAYLOR67 Ltd | Wholesale & retail | 2016 |
| TAYLOR79 Ltd | Real estate | 2023 |
| Taylormade Business Group Ltd | Financial services | 2023 |
| Tazventure Ltd | Transport & logistics | 2019 |
| TBG (South East) Limited | Administrative & support | 2012 |
| TC Jemmett Electrical Installation Limited | Construction | 2006 |
| TEC Bookkeeping Services Ltd | Professional & scientific | 2018 |
| Tech Girl Training Ltd | Education | 2025 |
| Technical Consulting Limited | Information & communication | 2020 |
| Tellus Intercultural Services Ltd | Education | 2015 |
| Teresa ORR Rentals LLP | | 2024 |
| Tessa Jane Musgrave Ltd | Extraterritorial | 2025 |
| TG Contracts Building and Design Ltd | Construction | 2017 |
| TGM Pharma UK Ltd | Professional & scientific | 2025 |
| Thames Gateway Tyres Limited | Manufacturing | 2025 |
| Thamisha Trading Ltd | Wholesale & retail | 2026 |
| Thanet Plastics Limited | Manufacturing | 2008 |
| Thats Nutts Ltd | Wholesale & retail | 2023 |
| THE 19TH TEE Community Ltd | Other services | 2024 |
| THE Barges Limited | Real estate | 2002 |
| THE Beacon Church Herne Bay | Other services | 1996 |
| THE Black Temple Tattoo Collective Ltd | Other services | 2024 |
| THE Catering Equipment Supply Co Limited | Wholesale & retail | 1995 |
| THE Clockwork Cocktail Company Ltd | Administrative & support | 2017 |
| THE Colewood Farmstead Management Company Limited | Real estate | 2004 |
| THE Confidence Collective Ltd | Administrative & support | 2018 |
| THE Conservatory Roof Replacement Company Limited | Construction | 2019 |
| THE Creekview Consultancy Ltd | Professional & scientific | 2019 |
| THE Culture Crypt Entertainment Ltd | Manufacturing | 2022 |
| THE Development Partnership Limited | Professional & scientific | 2005 |
| THE Drainage Team Limited | Construction | 2008 |
| THE EV Workshop (Kent) Ltd | Wholesale & retail | 2021 |
| THE Extension Group Limited | Construction | 2019 |
| THE Firework Outlet Ltd | Wholesale & retail | 2023 |
| THE Front Limited | Administrative & support | 2007 |
| THE Gatekeeper 1 Ltd | Hospitality | 2026 |
| THE Gold Exchange Herne Bay Ltd | Wholesale & retail | 2015 |
| THE Haus of Fashion Ltd | Wholesale & retail | 2024 |
| THE Health & Safety Consortium Limited | Health & social care | 1997 |
| THE Image Corporation (Signs) Ltd | Professional & scientific | 2003 |
| THE Independent Film Trust | Education | 2004 |
| THE Kent Card Show Ltd | Administrative & support | 2025 |
| THE Kinshos Ltd | Real estate | 2026 |
| THE Laleham Ltd. | Health & social care | 2019 |
| THE Lighthouse Bar (Margate) Ltd | Hospitality | 2019 |
| THE Long Reach SKI Club Limited | Other services | 1989 |
| THE Meadows (Herne Bay) Management Company Limited | Real estate | 1989 |
| THE Mizils Ltd | Information & communication | 2026 |
| THE Model House Ltd | Administrative & support | 2026 |
| THE Monster Merchants Ltd | Wholesale & retail | 2019 |
| THE Murphy Family Partnership LLP | | 2018 |
| THE Nice Ones Film Ltd | Information & communication | 2025 |
| THE Old Elthamians Rugby Football Club Youth Section Limited | Arts & recreation | 2018 |
| THE Old Garage Bar Ltd | Hospitality | 2021 |
| THE Old Sweet Shop Herne Bay Ltd | Wholesale & retail | 2022 |
| THE Pest Company (Surrey) Ltd | Administrative & support | 2011 |
| THE Property Market Ltd | Real estate | 2014 |
| THE Prosper Dome Ltd | Arts & recreation | 2025 |
| THE Reading Doctor (Herne Bay) Ltd | Education | 2021 |
| THE Reading Doctor Ltd | Education | 2012 |
| THE Rising Sun Reculver Road Ltd | Hospitality | 2024 |
| THE Room Inside the Sixties Ltd | Professional & scientific | 2023 |
| THE Rose Elegance Limited | Wholesale & retail | 2026 |
| THE Rowe Partnership Limited | Professional & scientific | 2013 |
| THE Safetyhaus Ltd | Professional & scientific | 2026 |
| THE Silver Vault South East Ltd | Wholesale & retail | 2025 |
| THE Skin Clinic Kent Limited | Other services | 2023 |
| THE Songbird PR Services Ltd | Professional & scientific | 2021 |
| THE SUB Center Ltd | Wholesale & retail | 2021 |
| THE Swan's Heart Theatre Company CIC | Arts & recreation | 2020 |
| THE Trick of Treating Ltd | Education | 2023 |
| THE Union of Safeguarding Officers Limited | Administrative & support | 2025 |
| THE Vapeistry Lounge Limited | Wholesale & retail | 2018 |
| THE White Doorstep Limited | Construction | 2024 |
| THE Whiteing Partnership Limited | Other services | 2004 |
| THE Wooden Box Gallery & Studio Ltd | Arts & recreation | 2021 |
| THE Zhang 118 Limited | Hospitality | 2024 |
| Thepeopleprotectors Ltd | Administrative & support | 2025 |
| Therewith Ltd | Professional & scientific | 2023 |