| Tesfa Constructions Ltd | Construction | 2019 |
| Tesfa Logistics Ltd | Transport & logistics | 2019 |
| Teskal (Crayford) Limited | Hospitality | 2019 |
| Teskal Limited | Hospitality | 2015 |
| Tessa Interiors Limited | Manufacturing | 2009 |
| Tetra Financial Planning Ltd | Financial services | 2024 |
| Tevina Services Limited | Education | 2010 |
| Texcel Group Limited | Financial services | 2023 |
| Texture Hair Community Collective CIC | Education | 2026 |
| Teyah Limited | Health & social care | 2024 |
| Tezion Limited | Professional & scientific | 2019 |
| TF Inspires Ltd | Wholesale & retail | 2025 |
| TFC Home Services Limited | Administrative & support | 2018 |
| TFS Retail Limited | Wholesale & retail | 2012 |
| TGS International Group Ltd | Administrative & support | 2024 |
| TH AMY Nails Spa Ltd | Other services | 2025 |
| TH Auto Repairs Ltd | Wholesale & retail | 2025 |
| Thai-United Kingdom Business Council | Other services | 2019 |
| Thaiger Thai Massage & Spa Ltd | Other services | 2025 |
| Thaiger Thai Shack Ltd | Hospitality | 2025 |
| Thames Cliff Limited | Construction | 2024 |
| Thames Soundings Ltd | Transport & logistics | 2015 |
| Thames Tiddlers Nursery Limited | Education | 2008 |
| Thamesway Plant Hire Ltd | Administrative & support | 2016 |
| Thamesway Transport Services Limited | Transport & logistics | 2010 |
| Thanet GAS Limited | Construction | 2025 |
| Thasa Consulting Ltd. | Professional & scientific | 2017 |
| That Media Limited | Administrative & support | 2014 |
| THE Adalat Lounge Limited | Hospitality | 2025 |
| THE Aesthetics Training Lounge Limited | Education | 2025 |
| THE Agape Programme CIC | Health & social care | 2024 |
| THE Agora by Endured Ltd | Education | 2026 |
| THE Ammo Shop Ltd | Wholesale & retail | 2025 |
| THE Areté Trust | Education | 2017 |
| THE Attic Guys Ltd | Construction | 2023 |
| THE Auburn Web Limited | Information & communication | 2025 |
| THE Autism Apprentice CIC | Health & social care | 2019 |
| THE B Pillar Limited | Information & communication | 2018 |
| THE Baby Ring Limited | Manufacturing | 2024 |
| THE Badwal Organization Limited | Financial services | 2024 |
| THE Bark House by India Limited | Wholesale & retail | 2016 |
| THE Basaweshwara Foundation | Construction | 2011 |
| THE Bats South East London Scooter Club Ltd | Arts & recreation | 2013 |
| THE Bearded Foodie Ltd | Hospitality | 2021 |
| THE Beautiful Appearance Company Limited | Other services | 2013 |
| THE Beauty Spa by Shea Ltd | Other services | 2025 |
| THE Beneficient Limited | Construction | 2023 |
| THE Blockchain Cafe Ltd | Manufacturing | 2023 |
| THE Brent PRE School Ltd | Education | 2024 |
| THE Bridal Consortium Limited | Transport & logistics | 2008 |
| THE Bridge Local Centre Dartford Limited | Wholesale & retail | 2015 |
| THE Bridges PUB Ltd | Hospitality | 2023 |
| THE British Allergy Foundation | Health & social care | 2002 |
| THE British Boot Company Limited | Wholesale & retail | 2012 |
| THE Bull HK Limited | Hospitality | 2025 |
| THE Cabin Group Ltd | Construction | 2022 |
| THE Care Centric Group Ltd | Other services | 2009 |
| THE Cell Consulting Group Ltd | Information & communication | 2020 |
| THE Chequers PUB Limited | Hospitality | 2005 |
| THE Claws and Paws Collective Ltd | Wholesale & retail | 2025 |
| THE Clinic at 46 Limited | Other services | 2019 |
| THE Complete Group (LDN) Ltd | Water & waste | 2022 |
| THE Core Core Company Ltd | Arts & recreation | 2025 |
| THE Cornerstone Practice Ltd | Professional & scientific | 2025 |
| THE Cover UP Company (London) Limited | Wholesale & retail | 2017 |
| THE Cricketers Residents Company Limited | Households | 2012 |
| THE Dart Public House Limited | Hospitality | 2024 |
| THE Dartford Co-Operative Learning Trust | Education | 2014 |
| THE Dartford Masonic Club | Other services | 1992 |
| THE Dasha Portal Company Ltd | Information & communication | 2022 |
| THE Dole Office Limited | Arts & recreation | 2026 |
| THE Dragan’S Ltd | Construction | 2025 |
| THE Drainage LAB Limited | Professional & scientific | 2016 |
| THE Elephant Pubs & Restaurants Ltd | Hospitality | 2017 |
| THE Eleventh Dimension Limited | Construction | 2023 |
| THE Elite Four Store Ltd | Wholesale & retail | 2025 |
| THE Equine and Pet Travel VET Ltd | Professional & scientific | 2024 |
| THE Equity Release Guide Ltd | Professional & scientific | 2025 |
| THE Experiential Group Ltd | Professional & scientific | 2023 |
| THE EYE of the Lord Ministry of Peace Limited | Other services | 2015 |
| THE Fire Door Group Ltd | Construction | 2021 |
| THE Fractional HR Department Ltd | Administrative & support | 2025 |
| THE Garden Cafe - Hawley Ltd | Hospitality | 2025 |
| THE Gateway Primary Academy | Education | 2014 |
| THE George and Dragon (Greenwich) Limited | Hospitality | 2005 |
| THE George and Dragon (Headcorn) Ltd | Hospitality | 2021 |
| THE Golden Thread Alliance | Education | 2016 |
| THE Golfers Retreat Ltd | Hospitality | 2025 |
| THE Green Locums Ltd | Health & social care | 2016 |
| THE Grey-Water Holding Group Limited | Real estate | 2024 |
| THE Guild of Falconers and Raptor Keepers CIC | Arts & recreation | 2025 |
| THE Guild Recruitment Limited | Administrative & support | 2013 |
| THE Happiness Box Ltd | Wholesale & retail | 2020 |
| THE Harvest Partnership (Commercial Property) Limited | Real estate | 1999 |
| THE Harvest Partnership Limited | Financial services | 1995 |
| THE Harvest Partnership Property Services Limited | Real estate | 1998 |
| THE Heartroot Collective Ltd | Administrative & support | 2023 |
| THE Hill Hub Foundation UK Ltd | Education | 2021 |
| THE Hill Hub Ltd | Real estate | 2020 |
| THE Hillhub Dartford Ltd | Real estate | 2020 |