| THE Old Smokehouse 2 Limited | Hospitality | 2025 |
| THE Pickled RAT Ltd | Transport & logistics | 2013 |
| THE Prescient Pachyderm Ltd | Information & communication | 2025 |
| THE Purifier Yacht and Dinghy Company Limited | Manufacturing | 2013 |
| THE Reeds Management Company Limited | Hospitality | 2002 |
| THE Refinery Faversham Ltd | Wholesale & retail | 2018 |
| THE Refinery Herne Bay Ltd | Wholesale & retail | 2026 |
| THE Responsible Tourism Partnership Limited | Professional & scientific | 2000 |
| THE Sandwich GUY Ltd | Hospitality | 2025 |
| THE Scarlett Box Ltd | Manufacturing | 2025 |
| THE Ship Management Company (Faversham) Limited | Real estate | 1999 |
| THE Society of the Little Flower | Health & social care | 2007 |
| THE Spong Consultancy Ltd | Professional & scientific | 2022 |
| THE Stationery Shoppe Limited | Wholesale & retail | 2011 |
| THE VIC 96 Trust | Other services | 2004 |
| THE Wild Box Shop Ltd | Wholesale & retail | 2022 |
| THE Withyham Wine Company Limited | Wholesale & retail | 2022 |
| THE Workplace Pension People Ltd | Professional & scientific | 2014 |
| THE Yarn Dispensary Limited | Wholesale & retail | 2015 |
| Thehouseofgold Limited | Manufacturing | 2020 |
| Themotopro Ltd | Wholesale & retail | 2004 |
| Thepropertymarketplace.Co.Uk Ltd | Construction | 2009 |
| Third EYE Merch Ltd | Wholesale & retail | 2021 |
| Thomas and Partners (Faversham) Limited | Real estate | 2017 |
| Thomas Mansfield Family Law Limited | Professional & scientific | 2021 |
| Thor Medical Ltd | Transport & logistics | 2020 |
| Thorpe Farming Limited | Agriculture & fishing | 2013 |
| Three Letter Acronym Limited | Other services | 2013 |
| Throwley Poultry Ltd. | Agriculture & fishing | 1997 |
| Tickham Residents Ltd | Households | 2025 |
| Tidehaven Ltd | Financial services | 2026 |
| Tillingham Estate Limited | Hospitality | 2019 |
| Tillingham Wines Limited | Manufacturing | 2017 |
| TIM Stiles Construction Limited | Construction | 2003 |
| Timber Tasks Limited | Agriculture & fishing | 2021 |
| Timber Wolf Active Play Ltd | Manufacturing | 2021 |
| Tin-Bin Campers Ltd | Manufacturing | 2025 |
| Tinbridge Park Management Limited | Real estate | 1992 |
| Tinolli Recruitment Limited | Administrative & support | 2012 |
| TJ Brett Estate Limited | Real estate | 2026 |
| Tkarne Ltd | Information & communication | 2024 |
| TKW Contracts Ltd | Energy | 2008 |
| TKW Fabrications Limited | Energy | 2023 |
| TLC (Refit and Repair) Limited | Administrative & support | 1998 |
| TLC Solutions (Kent) Ltd | Professional & scientific | 2017 |
| TM Consult Limited | Professional & scientific | 2023 |
| TM Procurement Services Limited | Wholesale & retail | 2020 |
| TMJ Pharma Limited | Professional & scientific | 2025 |
| Tommy Butchers Ltd | Wholesale & retail | 2021 |
| TON 100 Ltd | Real estate | 2016 |
| Top HAT & Tales Ltd | Wholesale & retail | 2019 |
| Topco Capital Limited | Financial services | 2025 |
| Topco Security Limited | Financial services | 2024 |
| Topgrow Limited | Real estate | 1981 |
| Torran Construction Limited | Construction | 2003 |
| Torran Holdings Limited | Financial services | 2017 |
| Torran Projects Limited | Construction | 2010 |
| Total Air Solutions South East Limited | Construction | 2025 |
| Totalsafe Solutions Ltd | Health & social care | 2025 |
| Touch of Wellness Ltd | Professional & scientific | 2024 |
| Tower Moss Properties Ltd | Real estate | 2002 |
| Towergate Builders and Developers Limited | Administrative & support | 2024 |
| Town Work Play Ltd | Health & social care | 2020 |
| TP Farms Limited | Agriculture & fishing | 2011 |
| TQ Clean Ltd | Administrative & support | 2025 |
| Tradewinds Outdoor Limited | Wholesale & retail | 2003 |
| Traditional English Guncases Limited | Manufacturing | 2008 |
| Transeps Ltd | Administrative & support | 2016 |
| Trapeze Recruitment Services Limited | Administrative & support | 2016 |
| Treadstone Group Ltd | Construction | 2024 |
| Trecastle Solar Holdings Limited | Energy | 2014 |
| Trecastle Solar Limited | Energy | 2014 |
| Treisco Ltd | Wholesale & retail | 2019 |
| Trevor Tooth Limited | Professional & scientific | 2024 |
| Truebuild Solutions Ltd | Construction | 2010 |
| Trust Ride Limited | Transport & logistics | 2025 |
| Tsavo Trading Limited | Professional & scientific | 2023 |
| Turley Property Holdings Limited | Financial services | 2024 |
| Tyba Home Limited | Manufacturing | 2016 |
| Tyler Woodlands Limited | Agriculture & fishing | 2023 |
| UK Drains Limited | Water & waste | 2018 |
| UK Independent Solutions Ltd | Wholesale & retail | 2022 |
| UK Sports Cars Limited | Wholesale & retail | 1998 |
| Ukhlxlight Ltd | Wholesale & retail | 2025 |
| Unique Retail Consultancy Limited | Other services | 2020 |
| Untitled Ltd | Other services | 2008 |
| UP Stage Rigging Limited | Construction | 2010 |
| Uplands 2020 Limited | Financial services | 2020 |
| Urbanuary Ltd | Administrative & support | 2022 |
| Valley Writing Solutions Limited | Information & communication | 2007 |
| Value YOU Therapy CIC | Health & social care | 2025 |
| Vantage Business Support Limited | Administrative & support | 2013 |
| Verkko Robotics Ltd | Administrative & support | 2025 |
| Verse Limited | Information & communication | 2014 |
| Verus Associates Ltd | Professional & scientific | 2025 |
| Vetting.Com Screening Services Limited | Information & communication | 2025 |
| Vexxe Limited | Professional & scientific | 2021 |
| Victoria Regan Ltd | Health & social care | 2016 |
| Viddle Limited | Information & communication | 2019 |
| Vigo Print Limited | Manufacturing | 2016 |