| Ella Wilson Beauty School Ltd | Other services | 2025 |
| Elliott & Tate Ltd | Wholesale & retail | 2011 |
| Elmhurst Property Investments Ltd | Real estate | 2020 |
| ELS Finance Limited | Administrative & support | 2014 |
| Elveev Ltd | Wholesale & retail | 2024 |
| Embankment Events Ltd | Hospitality | 2026 |
| Ember Talent Limited | Administrative & support | 2026 |
| Emerald Rose Ltd | Administrative & support | 2024 |
| Emilion Digital Health Ltd | Information & communication | 2024 |
| Emma Franklin Estate Agents Ltd | Real estate | 2024 |
| Emma Mccappin Consultancy Limited | Professional & scientific | 2018 |
| Empowered Distinction Ltd | Professional & scientific | 2025 |
| Empowered Elevation LLP | | 2013 |
| Empowered Elevation Partners Limited | Professional & scientific | 2025 |
| Empowered Holdings Ltd | Administrative & support | 2025 |
| Empowered Innovation Ltd | Information & communication | 2025 |
| Empowerment Pathways Limited | Health & social care | 2024 |
| EN Biotechnology Innovation Ltd | Professional & scientific | 2023 |
| Enable International Limited | Information & communication | 2000 |
| Endeavour Vehicle Conversions Ltd | Manufacturing | 2011 |
| Enegis Holdings Limited | Financial services | 2015 |
| Enegis Limited | Administrative & support | 2010 |
| Energy Controls Group Limited | Administrative & support | 2009 |
| Energy Controls Holdings Limited | Administrative & support | 2020 |
| Energy Metering Limited | Administrative & support | 2009 |
| Enhanced Security Partners Ltd | Information & communication | 2022 |
| Enigma TMT Investments Limited | Information & communication | 2024 |
| Enigma UK Investments Limited | Information & communication | 2024 |
| Ensh Management Ltd | Professional & scientific | 2018 |
| Ensignia Wines Limited | Wholesale & retail | 2013 |
| Enstone Close Management Company Limited | Households | 2020 |
| Enterprise Bulgaria Ltd | Households | 2006 |
| Entertainment Agency Group Ltd | Other services | 2010 |
| Entertainment Nation Ltd | Information & communication | 2013 |
| Environ Precision Acoustics Ltd | Manufacturing | 2023 |
| Environmental Policy Consulting Limited | Professional & scientific | 2010 |
| Environmental Testing and Consultancy Limited | Professional & scientific | 2005 |
| Enzo Capital Investments Limited | Professional & scientific | 2019 |
| Epios Sports Massage Ltd | Arts & recreation | 2025 |
| Epoc DEV Limited | Professional & scientific | 2026 |
| Equilibria Health Limited | Health & social care | 2004 |
| Eradicure (Stratford-Upon-Avon) Limited | Construction | 1982 |
| Ergon Creations Limited | Wholesale & retail | 2017 |
| Ernest Grant (Holding) Ltd | Financial services | 2011 |
| Ernest Grant Medical Services Limited | Professional & scientific | 2014 |
| Escape Cleaning Services Limited | Administrative & support | 2016 |
| Escape: Community Art in Action | Arts & recreation | 2002 |
| Essence of Stratford Limited | Hospitality | 2022 |
| Esther Ramos Interior Design Limited | Professional & scientific | 2021 |
| Eternal Health Ltd | Health & social care | 2023 |
| Ettington Dog Walking Meadows Ltd | Real estate | 2024 |
| Ettington Village Store Limited | Wholesale & retail | 2015 |
| Eureka Momentum Limited | Professional & scientific | 2014 |
| EV Charging Advisory Ltd | Professional & scientific | 2024 |
| Everbloom Elegance Floristry Ltd | Wholesale & retail | 2025 |
| Evidence Talks Limited | Information & communication | 2002 |
| Evolve Heritage Design Limited | Manufacturing | 2021 |
| Evolve Strategic Business Consulting Limited | Professional & scientific | 2017 |
| Evolvehr and Leadership Ltd | Administrative & support | 2026 |
| Evonic Fires Limited | Extraterritorial | 2010 |
| Evrs Global Ltd | Manufacturing | 2025 |
| Evtec Advanced Components Limited | Other services | 2024 |
| EX Dynamics Ltd | Manufacturing | 2015 |
| Exact Personal Tailoring Services Limited | Wholesale & retail | 1999 |
| Executive Solutions Limited | Information & communication | 2025 |
| Exodus Financial Services Limited | Wholesale & retail | 2003 |
| Exotic Ltd | Manufacturing | 2020 |
| Expedition Campers Limited | Wholesale & retail | 2017 |
| Experience Teaching and Learning Company Ltd | Education | 2023 |
| Expert Investigations Group Limited | Financial services | 2018 |
| Expert Investigations Limited | Administrative & support | 2003 |
| Exposure Web Design Limited | Information & communication | 2009 |
| Exquisite Cusine Ltd | Hospitality | 2025 |
| EXS Management Ltd | Arts & recreation | 2013 |
| EYE Media Global Limited | Information & communication | 2014 |
| Eyes of the World Limited | Information & communication | 2013 |
| F Butler & Co Limited | Real estate | 2021 |
| F M Farmers Ltd | Administrative & support | 2014 |
| FACE2FACE Contact Limited | Administrative & support | 2006 |
| Factkeep Limited | Professional & scientific | 2025 |
| Fairvale (Snitterfield) Management Company Limited | Households | 2001 |
| Fairway Park & Leisure Homes Ltd | Manufacturing | 2022 |
| Falcon of Hull & Lincolnshire Limited | Wholesale & retail | 1989 |
| Fallon Media Limited | Information & communication | 2024 |
| Fallowbond Limited | Professional & scientific | 1990 |
| Familiar Shadow Limited | Arts & recreation | 2023 |
| Family Network Group Ltd | Wholesale & retail | 2012 |
| Famous Lines Vineyard Limited | Manufacturing | 2020 |
| FAR Todd (Cumbria) Limited | Real estate | 2021 |
| Farley & Scott Ltd | Professional & scientific | 2015 |
| Farren & Flitton Hair Design Ltd | Other services | 2018 |
| Fastable Ltd | Other services | 2014 |
| FAT T'S BBQ Limited | Manufacturing | 2024 |
| Fatboys Catering Equipment Limited | Wholesale & retail | 1999 |
| Fatboys Technical Services Limited | Manufacturing | 2003 |
| Fayreways UK Limited | Hospitality | 2005 |
| FC Healthcare Ltd | Health & social care | 2023 |
| FCG Assets Limited | Financial services | 2022 |
| FCN Homecare Ltd | Extraterritorial | 2021 |
| Felber Consulting Ltd | Administrative & support | 2012 |