| Ensign Graphic Solutions Limited | Manufacturing | 2004 |
| Enterprise ATP Limited | Professional & scientific | 2016 |
| Enterprise Business Practice Solutions Ltd | Information & communication | 2017 |
| Enterprise Motors (Bedford) Holdings Limited | Professional & scientific | 2025 |
| Enterprise Motors (Bedford) Limited | Wholesale & retail | 2008 |
| Enterprise Moulding Developments Limited | Manufacturing | 1964 |
| Enterprise Tackle Limited | Manufacturing | 2003 |
| Entertainment for Real Ltd | Arts & recreation | 2017 |
| Entire Cleaning & Maintenance Services Limited | Construction | 2020 |
| Entire Property Services Limited | Construction | 2012 |
| Ents. A.V. Limited | Arts & recreation | 2020 |
| Enttrad Ltd | Wholesale & retail | 2011 |
| Enviraf Ltd | Professional & scientific | 2013 |
| Environmental Technology (UK) Ltd | Construction | 2005 |
| EOC Consulting Limited | Professional & scientific | 2008 |
| Eolas Hospitality Consulting Limited | Professional & scientific | 2019 |
| Epanoui Ltd | Wholesale & retail | 2019 |
| EPC Commercial Properties Limited | Real estate | 2024 |
| EPC Properties Limited | Real estate | 2015 |
| EPC Specialist Ltd | Professional & scientific | 2019 |
| EPI Studios Ltd | Construction | 2025 |
| Epic Life Solutions Ltd | Wholesale & retail | 2022 |
| Epikur Limited | Hospitality | 2020 |
| EPO Properties Limited | Real estate | 2019 |
| Equine Affairs Limited | Information & communication | 1999 |
| Equinet Media Ltd | Professional & scientific | 2009 |
| Equiss CIC | Education | 2025 |
| Equity Release Law Limited | Real estate | 2020 |
| Er-Du Tutoring Services Ltd | Administrative & support | 2019 |
| ERA Delivery Limited | Information & communication | 2024 |
| ERC Property Rentals Ltd | Real estate | 2017 |
| Erdd Ltd | Wholesale & retail | 2023 |
| Eridge Associates Ltd | Professional & scientific | 2021 |
| Ernest Services Limited | Real estate | 2008 |
| ERP Invest Ltd | Real estate | 2020 |
| ERP Pro Limited | Professional & scientific | 2020 |
| ERS Properties (Bedford) Ltd | Real estate | 2019 |
| ERS Repair Body Workshop Ltd | Wholesale & retail | 2025 |
| Ersten Global Ltd | Wholesale & retail | 2023 |
| ES3 Ltd | Construction | 2015 |
| Escobarbers Ltd | Other services | 2017 |
| ESF Rigging Ltd | Professional & scientific | 2025 |
| ESG Electrical Limited | Construction | 2023 |
| Esijd Energy Consult Limited | Administrative & support | 2015 |
| ESK Electronics Ltd | Professional & scientific | 2022 |
| ESP Cars Ltd | Wholesale & retail | 2019 |
| Esquires Entertainments Ltd | Hospitality | 2015 |
| Esrw Limited | Real estate | 2019 |
| ESS ESS Estates Ltd | Real estate | 2024 |
| Essenden Limited | Professional & scientific | 2009 |
| Essential Financial Consultancy Limited | Professional & scientific | 2013 |
| Essential Minis Ltd | Wholesale & retail | 2025 |
| Essential Space Properties Ltd | Real estate | 2022 |
| Essential Spices Ltd | Wholesale & retail | 2020 |
| Essentii UK Limited | Information & communication | 2009 |
| Essor Labs Ltd | Professional & scientific | 2024 |
| EST Cars Lottery Ltd | Wholesale & retail | 2025 |
| ET1 Consulting Limited | Professional & scientific | 2017 |
| Etalon Builders Ltd | Other services | 2016 |
| Etavele Ltd | Health & social care | 2023 |
| ETB Painting and Decorating Ltd | Construction | 2025 |
| Etec Lifts Limited | Construction | 2018 |
| Eternal Interactive Ltd | Information & communication | 2025 |
| Eternity Music Ltd | Information & communication | 2023 |
| Ethereal Beauty Inc LLP | | 2014 |
| Etherfax (UK) Limited | Information & communication | 2013 |
| Ethiqs Legal Ltd | Professional & scientific | 2018 |
| Ethos Technology Limited | Information & communication | 2015 |
| Ethwards Limited | Financial services | 2021 |
| Etna Pizza Bedford Limited | Hospitality | 2026 |
| Etna Pizza Company Limited | Hospitality | 2017 |
| Etpt Medical Ltd | Health & social care | 2025 |
| Etridge Construction Services Ltd | Professional & scientific | 2017 |
| Etuk Holdings Limited | Financial services | 2019 |
| EU Living Ltd | Wholesale & retail | 2025 |
| Eudora Advisory Ltd | Financial services | 2024 |
| Eugene Holding Ltd | Wholesale & retail | 2015 |
| Euphoric Spark Ltd | Wholesale & retail | 2023 |
| Eureka Intergrated Care Limited | Health & social care | 2016 |
| Euro-Recycling Limited | Extraterritorial | 2006 |
| Eurobunu Limited | Other services | 2011 |
| Euron Developments (France) Limited | Real estate | 2013 |
| Euron Developments Ltd | Construction | 2008 |
| Europa Hair Ltd | Other services | 2021 |
| Europabiz Ltd | Wholesale & retail | 2018 |
| EUROPE2ALL Ltd | Professional & scientific | 2025 |
| European Car Centre Limited | Wholesale & retail | 2005 |
| European Data Management Services Limited | Information & communication | 1990 |
| European Polythene Industries Limited | Wholesale & retail | 2001 |
| European Union of Women - British Section | Other services | 2002 |
| Eurovision Frozen Foods Ltd | Wholesale & retail | 2017 |
| EV Essentials Limited | Professional & scientific | 2021 |
| EV Fast Cars Ltd | Wholesale & retail | 2025 |
| EV Maintenance Ltd | Administrative & support | 2022 |
| EV Sea Foods Ltd | Wholesale & retail | 2021 |
| Ev-Lope Limited | Other services | 2026 |
| EVA Rose Beauty Limited | Other services | 2025 |
| Evaraj Associates Ltd | Manufacturing | 2024 |
| Evedan Consultancy Ltd | Professional & scientific | 2024 |
| Evening ALL Ltd | Construction | 2021 |