| THE Beautique Aesthetics & Beauty Limited | Other services | 2025 |
| THE Blooming PUB (Epping) Limited | Hospitality | 2023 |
| THE Blooming PUB Company Limited | Hospitality | 2017 |
| THE British Association of European Pharmaceutical Distributors | Wholesale & retail | 1984 |
| THE Burrows Estate Investment LLP | | 2025 |
| THE Canine First AID Company Ltd | Other services | 2015 |
| THE Cloisters Residents Company Limited | Households | 1987 |
| THE Copped Hall Trust | Arts & recreation | 1997 |
| THE Creative Box Design Ltd | Professional & scientific | 2023 |
| THE Designers Business Partnerships Limited | Wholesale & retail | 1995 |
| THE Electrical Site Ltd | Wholesale & retail | 2020 |
| THE Epping Connection Ltd | Real estate | 2021 |
| THE Epping Golf Course Limited | Arts & recreation | 2020 |
| THE Epping Loft Company Ltd | Construction | 2018 |
| THE Flica Trust Community Interest Company | Extraterritorial | 2011 |
| THE French Flower Company Ltd | Wholesale & retail | 2023 |
| THE Good Gym | Health & social care | 2009 |
| THE Grounding Hub Ltd | Wholesale & retail | 2024 |
| THE Holly Trail Cafe Limited | Hospitality | 2017 |
| THE Idea Shop Limited | Wholesale & retail | 2017 |
| THE Indian Tea Company Limited | Wholesale & retail | 2014 |
| THE Juice Warehouse Ltd | Wholesale & retail | 2020 |
| THE London Conversion Company Limited | Administrative & support | 2010 |
| THE Mandarin Nanny Limited | Administrative & support | 2017 |
| THE Maple Initiative Ltd | Information & communication | 2018 |
| THE MAY Family LLP | | 2012 |
| THE Natural Health Advisory Ltd | Health & social care | 2025 |
| THE New Plough Ltd | Real estate | 2018 |
| THE Paper Products Ltd | Wholesale & retail | 2026 |
| THE Positive Vision Consultant Ltd | Administrative & support | 2020 |
| THE Property Vessel LLP | | 2020 |
| THE Renewable and Ethical Energy Company Limited | Administrative & support | 2010 |
| THE Seed Cycle Club Ltd | Hospitality | 2024 |
| THE Smart Magazine Company Limited | Wholesale & retail | 2022 |
| THE SMB Hub Ltd | Professional & scientific | 2026 |
| THE Sowerby Group Limited | Professional & scientific | 2003 |
| THE Sylvia Initiative CIC | Professional & scientific | 2026 |
| THE VBO London Ltd | Hospitality | 2025 |
| THE Vegan Larder Limited | Hospitality | 2018 |
| THE Vintage TIE Shop Ltd | Wholesale & retail | 2025 |
| THE Weise Group Ltd | Information & communication | 2020 |
| THE White Angel Group Ltd | Professional & scientific | 2026 |
| Theatretrain Limited | Arts & recreation | 2008 |
| Therapy Room Epping Limited | Other services | 2011 |
| Thetraditionalroofing Co Ltd | Construction | 2025 |
| Theydon Admin Services Limited | Professional & scientific | 2003 |
| Theydon Bodyworks Ltd | Wholesale & retail | 2024 |
| Theydon Bois Community and Youth Trust | Administrative & support | 2011 |
| Theydon Bois Golf Club Limited | Arts & recreation | 1968 |
| Theydon Bois Windows and Doors Ltd | Construction | 2020 |
| Theydon Heating Solutions Ltd | Construction | 2022 |
| Think Construction Skills Limited | Education | 2013 |
| Think Greener Homes Ltd | Construction | 2021 |
| Thompson Planning Limited | Professional & scientific | 2017 |
| Thorn Consulting Ltd | Information & communication | 2023 |
| Thornton Spinks Limited | Real estate | 2024 |
| Thornwood Design & Build Ltd | Construction | 2018 |
| Thornwood Fuels Ltd | Transport & logistics | 2010 |
| Thornwood Property Company Limited | Real estate | 2023 |
| Thorpe Finance Holdings Limited | Financial services | 2024 |
| Thorvec Limited | Wholesale & retail | 2013 |
| Three Counties Sludge Disposal Limited | | 1971 |
| Three Tunnels Ltd | Wholesale & retail | 2015 |
| Thrive 24/7 Ltd | Professional & scientific | 2016 |
| Thurtywun Limited | Extraterritorial | 2024 |
| TIM Stewart News Limited | Information & communication | 2007 |
| Tipi Ltd | Administrative & support | 2012 |
| Titan Rail Services Ltd | Construction | 2024 |
| TKL Property Ltd | Real estate | 2018 |
| Tlwo Limited | Information & communication | 2014 |
| TMM Antenatal Courses Limited | Health & social care | 2021 |
| TMT Landscapes Ltd | Administrative & support | 2025 |
| TN & RN Properties Limited | Real estate | 2019 |
| TN Energy Consulting Limited | Professional & scientific | 2023 |
| Tobruk Protective Security Solutions Ltd | Professional & scientific | 2020 |
| Toby Rowland Limited | Health & social care | 2015 |
| Todd Sloane Limited | Wholesale & retail | 2015 |
| TOM Jenkins Associates Limited | Information & communication | 2014 |
| Total Risk Management Ltd | Professional & scientific | 2011 |
| Toucanstone Ltd | Construction | 2018 |
| Town and Country Maintenance Group Ltd | Households | 2022 |
| TQR Training Limited | Arts & recreation | 2015 |
| Tracker Developments Limited | Real estate | 2024 |
| Tracker Pest Control Ltd | Professional & scientific | 2020 |
| Trackr Ltd | Information & communication | 2023 |
| Tracy Swart Music Academy Limited | Education | 2013 |
| Traktion Ltd | Information & communication | 2020 |
| Transsilvania Group Ltd | Transport & logistics | 2021 |
| Trateo Limited | Manufacturing | 2016 |
| Trek Cards Ltd | Information & communication | 2026 |
| Trend Studio London Limited | Wholesale & retail | 2018 |
| Triac Ltd | Professional & scientific | 2019 |
| Trima Architecture Ltd | Professional & scientific | 2017 |
| Trima Art Solutions Ltd | Arts & recreation | 2024 |
| Trima Projects Ltd | Construction | 2022 |
| Trinovantes Maintenance Limited | Construction | 2018 |
| Trparts UK Ltd | Wholesale & retail | 2022 |
| TRU Workers Ltd | Construction | 2024 |
| Trucksafegb Limited | Transport & logistics | 2025 |
| True Value Grocery Ltd | Wholesale & retail | 2025 |