| THE Random Rave Project Ltd | Arts & recreation | 2014 |
| THE Riverpod Company Ltd | Manufacturing | 2025 |
| THE Roger Steare Group Limited | Professional & scientific | 1998 |
| THE Rota Report Ltd | Wholesale & retail | 2026 |
| THE S Works R53 Ltd | Wholesale & retail | 2018 |
| THE Sacred Alchemy Project Ltd | Professional & scientific | 2025 |
| THE Safety Bureau Limited | Construction | 2001 |
| THE School Outreach Company Ltd | Financial services | 2021 |
| THE Search Group (Global) UK Limited | Professional & scientific | 2022 |
| THE Secret Sommelier Ltd | Wholesale & retail | 2025 |
| THE Service Group (Holdings) Limited | Transport & logistics | 1990 |
| THE Service Group Limited | Professional & scientific | 1990 |
| THE Service GRP Limited Liability Partnership | | 2009 |
| THE Seven Seas Baxter & Grimshaw Trustee Limited | Extraterritorial | 2015 |
| THE Simon Francis Experience Ltd | Professional & scientific | 2024 |
| THE Smart KID Foundation | Education | 2016 |
| THE Snack Shack Paddock Wood Ltd | Hospitality | 2022 |
| THE Snus Samurai Ltd | Information & communication | 2025 |
| THE Square (Hadlow) Residents Limited | Hospitality | 2007 |
| THE Stag Group (UK) Limited | Other services | 2013 |
| THE Station Garage Limited | Wholesale & retail | 2017 |
| THE Stellar Collective Limited | Professional & scientific | 2017 |
| THE Styles Lane Partnership Ltd | Construction | 2020 |
| THE Substantia Group Limited | Financial services | 2013 |
| THE Tiffin Cart Ltd | Hospitality | 2025 |
| THE TN Awards Company Limited | Real estate | 2025 |
| THE Toft Troutbeck Ltd | Real estate | 2022 |
| THE Together LAB Limited | Professional & scientific | 2017 |
| THE Value Added Corporation Limited | Real estate | 2017 |
| THE Village Cafe & Wine Bar Limited | Hospitality | 2020 |
| THE Vintage Mushroom Ltd | Administrative & support | 2017 |
| THE Wedding Centre Kent Limited | Wholesale & retail | 2024 |
| THE Whirling Dervish Ltd | Administrative & support | 2019 |
| THE Wisely Ltd | Wholesale & retail | 2011 |
| THE5GS Ltd | Information & communication | 2020 |
| Theconsultant Ltd | Professional & scientific | 2017 |
| Thecraftycurations Ltd | Wholesale & retail | 2023 |
| Theimpactcollective LLP | | 2024 |
| Themakingshed Ltd | Professional & scientific | 2020 |
| Thermalworks Renewable Solutions Ltd | Construction | 2021 |
| Thescubaschool Limited | Education | 2022 |
| Thesuccesscompany Ltd | Administrative & support | 2014 |
| Think Rock Ltd | Information & communication | 2025 |
| Thinkstream Consulting Services Ltd | Information & communication | 2024 |
| Third Light Films ATC Limited | Information & communication | 2016 |
| Thirty Nine-Zero Limited | Manufacturing | 2003 |
| Thistle Enterprises Limited | Manufacturing | 2007 |
| Thistledown Theatre Limited | Education | 2016 |
| Thomas & Daughters LLP | | 2018 |
| Thomas & Daughters Property Ltd | Real estate | 2022 |
| Thomas Alfred Homes Limited | Construction | 2014 |
| Thompsons Towers Scaffolding Services Ltd | Construction | 2023 |
| Thomson & Ryan Ltd | Health & social care | 2019 |
| Thorn Road Limited | Professional & scientific | 2005 |
| Thousand Paces Ltd | Wholesale & retail | 2023 |
| THP Direct Limited | Wholesale & retail | 2024 |
| Thunderhooves Digital Ltd | Professional & scientific | 2025 |
| Tibbs Court (Brenchley) Resident Management Company Limited | Households | 2021 |
| Tibbs Orchard Limited | Arts & recreation | 2024 |
| Tifosi Auctions Ltd | Wholesale & retail | 2025 |
| Tiger Music Distribution Limited | Wholesale & retail | 2010 |
| Tiger Refurbishments Limited | Construction | 2018 |
| Till Roll Warehouse Limited | Wholesale & retail | 2019 |
| Till Rolls Direct Limited | Wholesale & retail | 2006 |
| Till Rolls Limited | Wholesale & retail | 2006 |
| Tilley Properties (South East) Limited | Real estate | 2023 |
| Timberflor Ltd | Manufacturing | 2008 |
| Time Calibration Services Limited | Extraterritorial | 2024 |
| Tims Lmon Furniture Ltd | Other services | 2025 |
| Tinegable Limited | Construction | 1976 |
| Tinley Lodge Farm LLP | | 2012 |
| Tinley Secretaries Limited | Professional & scientific | 2006 |
| Tiny Chipmunk Ltd | Wholesale & retail | 2017 |
| Tiny Social Play Cafe Ltd | Hospitality | 2026 |
| Tipper Haulage Solutions Limited | Transport & logistics | 2021 |
| Tipz N Toez UK Limited | Other services | 2014 |
| Tisko Limited | Administrative & support | 2014 |
| TJ Fabrications Ltd | Manufacturing | 2017 |
| TJ Kent Carpentry Services Limited | Construction | 2017 |
| TJ Renovations Ltd | Real estate | 2019 |
| TJ Roofing Services Limited | Construction | 2005 |
| TJ Supporters Club Limited | Hospitality | 2013 |
| TJC Group Holdings Ltd | Manufacturing | 2025 |
| Tjrs Consulting Limited | Professional & scientific | 2014 |
| TMC Investments LLP | | 2010 |
| TN Finance Solutions Ltd | Information & communication | 2025 |
| TN Nine Designs Limited | Professional & scientific | 2023 |
| TN2 Propco Ltd | Health & social care | 2025 |
| TN9 Food Group Ltd | Hospitality | 2023 |
| TNT Partnership LLP | | 2011 |
| Tnwmarketing Ltd | Professional & scientific | 2026 |
| TO Infinity and Beyond Ltd | Extraterritorial | 2022 |
| TO the Horizon Ltd | Education | 2020 |
| Toby Cohen Services Limited | Professional & scientific | 2024 |
| Toby Massey Ltd | Wholesale & retail | 2019 |
| Todiwala Ventures Ltd | Administrative & support | 2022 |
| Todman Medical Ltd | Health & social care | 2020 |
| Tofs Events Ltd | Hospitality | 2018 |
| Tonark Builders Limited | Construction | 2013 |
| Tonbridge Accident Repair Centre Ltd | Wholesale & retail | 2011 |