| THE David Boatwright Partnership Limited | Wholesale & retail | 2007 |
| THE Deli Kitchen Ltd | Wholesale & retail | 2025 |
| THE Design Platform Ltd | Administrative & support | 2015 |
| THE Design Point Studio Ltd | Professional & scientific | 2026 |
| THE Digital Nerve Centre Limited | Professional & scientific | 1999 |
| THE Diocese of Chelmsford Vine Schools Trust | Education | 2013 |
| THE Dirty Dog Ltd | Wholesale & retail | 2023 |
| THE Dog GUY Essex Ltd | Other services | 2021 |
| THE Dog House Groom Room Ltd | Other services | 2021 |
| THE Drainage Distribution Company Ltd | Wholesale & retail | 2019 |
| THE Duckling Nursery Limited | Education | 2007 |
| THE Duckquiri Ltd | Hospitality | 2024 |
| THE Dulwich Spirits Company Limited | Wholesale & retail | 2017 |
| THE Eagle (Kelvedon Hatch) Limited | Extraterritorial | 2009 |
| THE Earth Center UK | Education | 2015 |
| THE Earthbound Tinkersmith Limited | Professional & scientific | 2019 |
| THE East London and Essex Property Company Limited | Real estate | 2004 |
| THE Eatery Catering Services Ltd | Hospitality | 2022 |
| THE Edge Photography.Co.Uk Limited | Professional & scientific | 2006 |
| THE Electric Press Trading Company Ltd | Hospitality | 2007 |
| THE Electrical Maintenance Company Ltd | Construction | 2001 |
| THE Engineering Workshop LLP | | 2016 |
| THE Entrepreneurs Growth Club Ltd | Other services | 2021 |
| THE Essex & Suffolk Plumbing Company Limited | Construction | 2011 |
| THE Essex Carpet Centre Limited | Wholesale & retail | 2001 |
| THE Essex Dojo Limited | Administrative & support | 2014 |
| THE Essex GIN Company Ltd | Manufacturing | 2019 |
| THE Essex Grape Company Limited | Agriculture & fishing | 2021 |
| THE Essex Laser Clinic Ltd | Other services | 2016 |
| THE Essex Shop Limited | Arts & recreation | 1989 |
| THE European Shellac Association Limited | Professional & scientific | 2014 |
| THE Eveleigh Link Academy Trust | Education | 2013 |
| THE Everlasting Roses Ltd | Wholesale & retail | 2018 |
| THE Fambridge Farm Company Limited | Agriculture & fishing | 1990 |
| THE Famous Marquee Club Ltd | Arts & recreation | 2013 |
| THE Farm Shop Ltd | Wholesale & retail | 2011 |
| THE Feel Good Holding Group Ltd | Financial services | 2022 |
| THE Feel Good Holdings Ltd | Financial services | 2026 |
| THE Fellowship of Psychonauts Ltd | Health & social care | 2024 |
| THE FIG Tree Pets Ltd | Other services | 2025 |
| THE Film Boys Ltd | Information & communication | 2018 |
| THE Finance MAN Ltd | Professional & scientific | 2019 |
| THE Fire Extinguisher Shop Ltd | Professional & scientific | 2007 |
| THE Fish Shop (Quay) Limited | Hospitality | 2017 |
| THE Flower HUT Limited | Wholesale & retail | 2017 |
| THE Flying Spot Limited | Manufacturing | 2016 |
| THE Folly Bistro Ltd | Hospitality | 2018 |
| THE Food Firm Limited | Hospitality | 2015 |
| THE French Boulettes Ltd | Hospitality | 2020 |
| THE Fresh Crunch Limited | Hospitality | 2020 |
| THE Fresh Fish Company (Essex) Limited | Wholesale & retail | 2025 |
| THE Funky Business Ltd | Wholesale & retail | 2020 |
| THE Gales Group Limited | Professional & scientific | 2018 |
| THE Gepp Trustees Corporation Limited | Administrative & support | 2019 |
| THE Gift & Loyalty Club Ltd | Information & communication | 2020 |
| THE Gift Club Global (TGC) Ltd | Administrative & support | 2025 |
| THE Glamour Room Lash & Brow Bar Ltd | Other services | 2018 |
| THE Glamour Room Retail Ltd | Wholesale & retail | 2017 |
| THE Golf Supply Limited | Information & communication | 2024 |
| THE Good Foot Clinic Ltd | Health & social care | 2025 |
| THE Gourmetgrazingcompany Limited | Hospitality | 2024 |
| THE Grain Shed Limited | Hospitality | 2024 |
| THE Gray Rose Limited | Manufacturing | 2023 |
| THE Great Grace and Mercies Health Care Ltd | Health & social care | 2017 |
| THE Great Indian Kitchen-Uk Ltd | Hospitality | 2026 |
| THE Great Square Limited | Real estate | 2022 |
| THE Grocers Hub Ltd | Wholesale & retail | 2026 |
| THE Hair and Beauty Supermarket Limited | Wholesale & retail | 2006 |
| THE Hall House Flat Management Company Limited | Real estate | 1999 |
| THE Happiness Equation CIC | Administrative & support | 2025 |
| THE Happy Bowl Co Ltd | Manufacturing | 2025 |
| THE Happy Consultancy Group Limited | Professional & scientific | 2015 |
| THE Happy Pringle UK Ltd | Extraterritorial | 2025 |
| THE Hayton LLP | | 2006 |
| THE Health & Performance Co Limited | Arts & recreation | 2025 |
| THE Health Care Training Company Ltd | Professional & scientific | 2007 |
| THE Heathers (Hatfield Peverel) Limited | Households | 2020 |
| THE Heinz Centre Limited | Education | 2018 |
| THE Hemp Chef Ltd | Hospitality | 2025 |
| THE Hive Chelmsford Limited | Hospitality | 2019 |
| THE Horse Show Limited | Extraterritorial | 2000 |
| THE Horticultural Companion Ltd | Wholesale & retail | 2024 |
| THE Hotel Co. Ltd | Administrative & support | 2021 |
| THE Houlding Company Ltd | Professional & scientific | 2021 |
| THE House of Intent Ltd | Wholesale & retail | 2025 |
| THE Hub Farm Shop Ltd | Wholesale & retail | 2019 |
| THE Hub Sparlings Ltd | Hospitality | 2025 |
| THE Hubb Business Centre Limited | Administrative & support | 2021 |
| THE I + a Studio LLP | | 2019 |
| THE Identity Bureau Ltd | Information & communication | 2018 |
| THE Immunohistochemistry Network Limited | Other services | 2022 |
| THE Incredible Property Company Limited | Financial services | 2019 |
| THE Indian Fire Bowl Company Limited | Hospitality | 2014 |
| THE Interior Corner Ltd | Wholesale & retail | 2026 |
| THE Italian Experience Limited | Administrative & support | 1991 |
| THE K Syndicate Ltd | Financial services | 2025 |
| THE Kaizen Excellence Group Limited | Extraterritorial | 2020 |
| THE Kebbons Ltd | Real estate | 2026 |
| THE Kennedy Group Limited | Information & communication | 2020 |
| THE Kilt Property Company Limited | Real estate | 2002 |