| THE Thompsons Bell Ltd | Hospitality | 2020 |
| THE Traders Inn Ltd | Hospitality | 2022 |
| THE VA Lounge Ltd | Other services | 2025 |
| THE Victorian Sash Window Co (UK) Ltd | Construction | 2011 |
| THE White Horse Catering Ltd | Hospitality | 2014 |
| THE White House (Walmer) Residents Co Limited | Real estate | 2014 |
| THE White House Kent Ltd | Other services | 2015 |
| THE ZEN ARK Ltd | Professional & scientific | 2019 |
| THE Zetland Arms Limited | Hospitality | 2023 |
| Theobalds Limited | Professional & scientific | 2023 |
| Thompson Communications Ltd | Professional & scientific | 2025 |
| Three Castles Limited | Administrative & support | 1997 |
| Three Gens (Dover) Limited | Hospitality | 2023 |
| Throgmorton Limited | Financial services | 2002 |
| Thyme Productions Ltd | Information & communication | 2014 |
| Time & Tide Brewing Limited | Manufacturing | 2013 |
| TJ Brindley Carpentry & Joinery Limited | Construction | 2015 |
| TJR Ventilation Solutions Limited | Professional & scientific | 2021 |
| TK Collective Ltd | Wholesale & retail | 2026 |
| Toby Trice Racing Limited | Arts & recreation | 2019 |
| TOM Kemp Construction Ltd | Construction | 2015 |
| Tomclm Ltd | Wholesale & retail | 2025 |
| Top Telly Limited | Administrative & support | 2011 |
| Top WOK 16888 Ltd | Hospitality | 2026 |
| Toprow London Ltd | Education | 2025 |
| Toro & Co Catering Wagon Ltd | Hospitality | 2024 |
| Tortillas Ltd | Hospitality | 2023 |
| Tower Street (Dover) Management Company Limited | Households | 2025 |
| Town and Country Glass Limited | Manufacturing | 2016 |
| Tphh Financial Ltd | Professional & scientific | 2026 |
| Trading House AB LP | | 2017 |
| Training Tube Ltd | Education | 2020 |
| Transport ANY Car Online Ltd | Transport & logistics | 2024 |
| Transport PR Limited | Professional & scientific | 2014 |
| Trant Dawson Consulting Limited | Professional & scientific | 2016 |
| Tred E-Sports Ltd | Arts & recreation | 2024 |
| Trenton Landscapes Limited | Professional & scientific | 2022 |
| Treuk Limited | Other services | 2015 |
| Trice Books Limited | Professional & scientific | 2003 |
| Triptych Design Limited | Professional & scientific | 2002 |
| True Vine Sign Limited | Wholesale & retail | 2025 |
| Tune-Up Investments Ltd | Financial services | 2004 |
| Turnkey Construction Solutions Limited | Construction | 2024 |
| Turnkey Investments Limited | Real estate | 2022 |
| Tursac Estates Limited | Other services | 1994 |
| Twenty Eight Lupus Street, | Hospitality | 1971 |
| Twin Spires Deal Limited | Hospitality | 2024 |
| Two & Eight Productions Ltd | Information & communication | 2020 |
| Two Cities Films Limited | Information & communication | 2017 |
| Tyssen England Ltd | Agriculture & fishing | 2022 |
| Ukkeycaps & Mechsupply Ltd | Wholesale & retail | 2021 |
| Unify Care Group Limited | Administrative & support | 2025 |
| Unit 1 & 2, 110 Curtain Road Limited | Real estate | 2014 |
| Unit 2 Tolworth Ltd | Real estate | 2020 |
| Unit 4 Fitness Deal Ltd | Arts & recreation | 2025 |
| UP the Road Theatre Ltd | Arts & recreation | 2015 |
| Upstanding Property (Investments) Ltd | Real estate | 2020 |
| Urban Develop Limited | Construction | 2016 |
| V & K (113 Fortis Green) Limited | Real estate | 2024 |
| V & K (Flat 9 Fortis Green) Limited | Real estate | 2024 |
| V & K Properties Limited | Administrative & support | 2010 |
| Vacations a LA Carte Limited | Hospitality | 1992 |
| Valueshift Limited | Transport & logistics | 2025 |
| Vandyke Picture Corporation Limited | Information & communication | 2017 |
| Vanessa Harrison Wealth Management Limited | Financial services | 2014 |
| Vanregel Care Ltd | Professional & scientific | 2022 |
| VEG (UK) Limited | Wholesale & retail | 2001 |
| Venture Camps Limited | Extraterritorial | 2020 |
| Veritas Multi Academy Trust | Education | 2015 |
| Vertex Marine Ltd | Manufacturing | 2022 |
| Victoria Lodge (Deal) Limited | Hospitality | 2015 |
| Victoria Place (Deal) Management Company Limited | Households | 2012 |
| Vida Data Insights Ltd | Information & communication | 2025 |
| Vine Farm Northbourne Ltd | Agriculture & fishing | 2022 |
| Vino Faversham Ltd | Wholesale & retail | 2026 |
| Vintage Cameras Limited | Professional & scientific | 1971 |
| VIP Nannies Ltd | Health & social care | 2020 |
| VIP Personnel Limited | Administrative & support | 2022 |
| Vision to Victory Limited | Professional & scientific | 2025 |
| Volpi Studio Limited | Information & communication | 2020 |
| Volt Safe Solutions Limited | Professional & scientific | 2025 |
| Voluntary Sector Centres 1 Ltd | Financial services | 2021 |
| VTD Trade Holding LP | | 2017 |
| Walker Survey & Design Limited | Professional & scientific | 2017 |
| Wallis and Berry (Holdings) Limited | Hospitality | 1960 |
| Walmer Castle (Walmer) RTM Company Limited | Households | 2012 |
| Walmer Court Limited | Households | 1989 |
| Warmabode Private Limited | Real estate | 2017 |
| WE ARE Vibe Limited | Arts & recreation | 2025 |
| WE FIX White Goods Ltd | Other services | 2023 |
| Wealdview Ltd | Agriculture & fishing | 2020 |
| Wegberg Limited | Construction | 2013 |
| Wegtec Ltd | Construction | 2025 |
| Wekare Personal Assistants Ltd | Health & social care | 2022 |
| Welch Lanning & Associates Limited | Professional & scientific | 2019 |
| Wellesley House (Deal) Management Co. Limited | Extraterritorial | 2002 |
| Wellington Lodge Deal Residents Association Limited | Real estate | 2013 |
| Wellora Care Limited | Health & social care | 2026 |
| Wesley Adam Construction Ltd | Construction | 2018 |
| Wesley Adam Homes Ltd | Real estate | 2023 |