| THE Reptile HUT Ltd | Wholesale & retail | 2021 |
| THE Rewilding Landscape & Gardening Co. Ltd | Administrative & support | 2023 |
| THE Rhodes-Wood Company Limited | Wholesale & retail | 1997 |
| THE Ritz Group Ltd | Information & communication | 2017 |
| THE RMN Worker Limited | Health & social care | 2025 |
| THE Rochford Printing Company Limited | Manufacturing | 1979 |
| THE Rookeries Management Company Limited | Real estate | 2013 |
| THE Rose of Love Ltd | Real estate | 2018 |
| THE Roxwell Village Store Ltd | Wholesale & retail | 2018 |
| THE Rustic PUB Company Limited | Hospitality | 2012 |
| THE Sandon School Academy Trust | Education | 2011 |
| THE Sauna Project Ltd | Health & social care | 2025 |
| THE Saxon Horn PUB Company Limited | Hospitality | 2019 |
| THE Seafood Shack Limited | Extraterritorial | 2025 |
| THE Select Recruitment Group Ltd | Professional & scientific | 2016 |
| THE Serious Shake Co Ltd | Hospitality | 2017 |
| THE Seymour Collective Ltd | Financial services | 2026 |
| THE Sicilian Experience Limited | Extraterritorial | 2003 |
| THE Sign Station Ltd | Professional & scientific | 2013 |
| THE Signatures, Northern Soul Band Ltd | Information & communication | 2013 |
| THE Sisters' Trunk Limited | Wholesale & retail | 2024 |
| THE Sleep Lounge Consultants Ltd | Professional & scientific | 2024 |
| THE Snooker System Ltd | Education | 2021 |
| THE Southend BID Limited | Administrative & support | 2013 |
| THE Spectrum Management Company (Chelmsford) Limited | Households | 2000 |
| THE Spinal Health Centre Limited | Health & social care | 2004 |
| THE Spinney Danbury Management Company Limited | Real estate | 1991 |
| THE Square Management Company (Hornchurch) Limited | Households | 2006 |
| THE Stables Nursery Limited | Education | 2009 |
| THE Staycation Company Limited | Real estate | 2022 |
| THE Stripey FOX Workshop Ltd | Manufacturing | 2023 |
| THE Studio Wellness Group Ltd | Arts & recreation | 2024 |
| THE Success Setup Ltd | Professional & scientific | 2025 |
| THE Surgical Consortium Ltd | Health & social care | 2021 |
| THE Swan Inn (Essex) Limited | Hospitality | 2011 |
| THE Sweet Science Studio Ltd. | Arts & recreation | 2009 |
| THE Systems Thinking & Engineering Company Ltd | Information & communication | 2021 |
| THE TAN Boutique Limited | Other services | 2018 |
| THE Tanning & Beauty Salon Ltd | Other services | 2020 |
| THE Tattoo Studio Chelmsford Ltd | Other services | 2025 |
| THE Thirsty Bear Ltd | Hospitality | 2011 |
| THE Thornton Partnership Limited | Construction | 2004 |
| THE Three Travellers Limited | Hospitality | 2000 |
| THE Todd F L.P. | | 2010 |
| THE Tower Property Grouping Limited | Real estate | 2003 |
| THE Trade Staircase Company Ltd | Administrative & support | 2018 |
| THE Tutelage English Classes Ltd | Education | 2021 |
| THE Tycoon Group Ltd | Construction | 2025 |
| THE Typing Touch Limited | Other services | 2003 |
| THE Ultimate Connector Ltd | Professional & scientific | 2026 |
| THE Vascular Society | Other services | 2004 |
| THE Velvet House PVT Ltd | Hospitality | 2026 |
| THE Village Hall Trading S.W.F. Limited | Hospitality | 1988 |
| THE Vwaudi TEC Specialists Limited | Wholesale & retail | 2012 |
| THE Waffulls Company Limited | Wholesale & retail | 2021 |
| THE Watch Professional Ltd | Other services | 2025 |
| THE Watermill Partnership LLP | | 2015 |
| THE Way to WIN Limited | Administrative & support | 1996 |
| THE Waynes Development Company Ltd | Construction | 2003 |
| THE Wealth Consultant Ltd | Other services | 2018 |
| THE Wellbeing Company (London) Limited | Extraterritorial | 2018 |
| THE Wellness Clinic Limited | Other services | 2003 |
| THE West House Restaurant Limited | Hospitality | 2013 |
| THE Westbury Partnership LLP | | 2006 |
| THE Whimsy Shed Ltd | Manufacturing | 2013 |
| THE Wild Adventure Collection Ltd | Administrative & support | 2025 |
| THE Wild PUB Company Limited | Hospitality | 2024 |
| THE Willow Centre Ltd | Health & social care | 2015 |
| THE Willow Practice Limited | Health & social care | 2010 |
| THE Window Company (Contracts) Ltd | Construction | 2010 |
| THE Wine Engine Ltd | Information & communication | 2026 |
| THE Wine Fraternity Ltd | Wholesale & retail | 2020 |
| THE Wings Coaching & Consulting Ltd | Education | 2021 |
| THE Winter Drinks Shack Limited | Hospitality | 2023 |
| THE Wood Family Garage Ltd | Wholesale & retail | 2021 |
| THE Woodham Partnership Limited | Financial services | 2004 |
| THE Woodland and Wildlife Trust Company Limited | Administrative & support | 2001 |
| THE Woodland Woom C.I.C. | Agriculture & fishing | 2021 |
| THE Workout Network Ltd | Health & social care | 2020 |
| THE ZOE Napier Group Limited | Extraterritorial | 2017 |
| THE Zone Day Services Limited | Health & social care | 2026 |
| Thea T Investments Limited | Real estate | 2017 |
| Theatrebugs South East London Ltd | Education | 2023 |
| Theblossomhound Ltd | Wholesale & retail | 2024 |
| Thee Awoken Ltd | Information & communication | 2025 |
| Thefirst Limited | Extraterritorial | 2020 |
| Thehyhome Limited | Wholesale & retail | 2024 |
| Thej Assets Limited | Real estate | 2018 |
| Thepaperbagstore Limited | Wholesale & retail | 2013 |
| Thepayrollcompany Ltd | Professional & scientific | 2020 |
| Theprime Group Ltd | Information & communication | 2026 |
| Therapy Finders Limited | Health & social care | 2020 |
| Therapy Kensington Ltd | Health & social care | 2022 |
| Therma Floor Ltd | Other services | 2026 |
| Thermadry Limited | Water & waste | 2023 |
| Thermalvent Limited | Construction | 2010 |
| Thestudios@Etc Limited | Other services | 2023 |
| Theteam-Itspark Limited | Information & communication | 2024 |
| Thetindallcompany Ltd | Wholesale & retail | 2025 |
| Thevoiceless Limited | Information & communication | 2025 |