| Eazy Switch Limited | Information & communication | 2020 |
| Ebad Reliable Service Limited | Administrative & support | 2024 |
| Ebadi Nexus Ltd | Wholesale & retail | 2026 |
| Ebayity Ltd | Wholesale & retail | 2024 |
| EBD Accounting Limited | Professional & scientific | 2016 |
| EBEC110 Limited | Construction | 2023 |
| Ebiz Consulting Ltd | Other services | 2008 |
| Ebon Limited | Wholesale & retail | 2023 |
| EBR Services Limited | Wholesale & retail | 2025 |
| Ebraham Legal Services Ltd | Financial services | 2019 |
| EBS Estates Ltd | Real estate | 2014 |
| Ebsixone Limited | Information & communication | 2018 |
| Ebury 106 Limited | Hospitality | 2007 |
| Ebury Court Management Company Limited | Real estate | 1986 |
| Ebusinessbymb Ltd | Wholesale & retail | 2026 |
| EC Educational Consultancy Ltd | Professional & scientific | 2014 |
| EC Express Courier Network Ltd | Transport & logistics | 2025 |
| Ec-Tek Limited | Information & communication | 2013 |
| Eccere UK Limited | Real estate | 1988 |
| Ecco Homes Ltd | Real estate | 2020 |
| Echo Associates Limited | Information & communication | 2011 |
| Echo Developments Ltd | Administrative & support | 2017 |
| Echo Ecology Limited | Professional & scientific | 2024 |
| Echo MAX Recruitment Ltd | Transport & logistics | 2025 |
| Echo Moss Design Limited | Professional & scientific | 2025 |
| Echo Paul Ture Ltd | Transport & logistics | 2023 |
| Echomax Ltd | Wholesale & retail | 2024 |
| Echoripple Studios Limited | Information & communication | 2025 |
| Echowave Limited | Wholesale & retail | 2025 |
| Eclave Limited | Wholesale & retail | 2025 |
| Eclipse Academy Ltd | Other services | 2019 |
| Eclipse Hair and Beauty Ltd | Administrative & support | 2016 |
| Eclipse Real Estate Ltd | Real estate | 2019 |
| Eco Aura Limited | Wholesale & retail | 2025 |
| Eco Building Construction Limited | Construction | 2026 |
| Eco Clean Holding Ltd | Administrative & support | 2016 |
| Eco Energy Solutions & Rendering Ltd | Construction | 2024 |
| Eco Fleet London Ltd | Wholesale & retail | 2018 |
| Eco Fusion Enterprise Ltd | Construction | 2024 |
| Eco Green Builders Ltd | Construction | 2017 |
| Eco Green MAX Ltd | Construction | 2024 |
| Eco Group Solutions Ltd | Wholesale & retail | 2025 |
| Eco Heating Solutions Ltd | Construction | 2009 |
| Eco Homes Construction Limited | Construction | 2025 |
| Eco Organic Certification Ltd | Manufacturing | 2019 |
| Eco Rentals Ltd | Administrative & support | 2015 |
| Eco Target Midlands Limited | Construction | 2021 |
| Eco Waste Clear Ltd | Water & waste | 2019 |
| Eco Waves Services Ltd | Administrative & support | 2025 |
| ECO4 Grants Solution Ltd | Construction | 2014 |
| Ecoelitechauffers Ltd | Transport & logistics | 2025 |
| Ecofituk Ltd | Construction | 2022 |
| Ecogreen Engineers Ltd | Professional & scientific | 2021 |
| Ecolo Synergy Ltd | Construction | 2023 |
| Ecom EXPRESS99 Limited | Wholesale & retail | 2025 |
| Ecom Fashion Ltd | Wholesale & retail | 2025 |
| Ecom Frontier PVT Ltd | Wholesale & retail | 2026 |
| Ecom World Conferences Limited | Administrative & support | 2021 |
| ECOM42 Ltd | Wholesale & retail | 2021 |
| Ecome Rise Limited | Wholesale & retail | 2025 |
| Ecometra Ltd | Wholesale & retail | 2025 |
| Ecomex Ltd | Wholesale & retail | 2024 |
| Ecomgleam UK Ltd | Wholesale & retail | 2025 |
| Ecomify AMZ Ltd | Wholesale & retail | 2025 |
| Ecommot Ltd | Information & communication | 2022 |
| Ecomoraa Limited | Wholesale & retail | 2025 |
| Ecomwithatta Ltd | Wholesale & retail | 2025 |
| Ecomwithtalha Ltd | Wholesale & retail | 2026 |
| Econditioning Limited | Energy | 2018 |
| Economic Mart Ltd | Wholesale & retail | 2025 |
| Economical Life Freedom (UK) Limited | Other services | 2025 |
| Ecopal Brand & Carbon Consultants Ltd. | Wholesale & retail | 2013 |
| Ecopulse Solutions Limited | Wholesale & retail | 2024 |
| Ecorenew Energy Ltd | Manufacturing | 2025 |
| Ecosafe Ltd | Manufacturing | 2018 |
| Ecoscent UK Limited | Wholesale & retail | 2017 |
| Ecoscienergy Limited | Water & waste | 2020 |
| Ecosipz Limited | Wholesale & retail | 2025 |
| Ecosparkle Pro Ltd | Administrative & support | 2024 |
| Ecotoff Ltd | Wholesale & retail | 2025 |
| Ecovair Energy Ltd | Professional & scientific | 2020 |
| Ecru Consulting Ltd | Professional & scientific | 2016 |
| ECS Tutoring Limited | Education | 2024 |
| ECT Industry Limited | Wholesale & retail | 2024 |
| ED Construction & Cleaning Ltd | Construction | 2021 |
| ED Monde Ltd | Construction | 2019 |
| Edam Project Ltd | Real estate | 2020 |
| Edbarros Cleaning Ltd | Administrative & support | 2023 |
| Edcr Hair and Cosmetics Limited | Other services | 2016 |
| Eddisonfields Professional Services Ltd | Administrative & support | 2014 |
| Eddisonlin Limited | Health & social care | 2019 |
| Edelweiss Solution Ltd | Construction | 2025 |
| Eden Aura Transport Ltd | Transport & logistics | 2023 |
| Eden Essential Oils Limited | Wholesale & retail | 2020 |
| Eden Fields Properties Ltd | Real estate | 2022 |
| Eden Gardens Entertainment Limited | Hospitality | 2009 |
| Eden Gardens Property Ltd | Real estate | 2015 |
| Eden Home and Garden Ltd | Wholesale & retail | 2026 |
| Eden Inventories Ltd | Households | 2019 |
| Eden IT Link's Ltd | Wholesale & retail | 2023 |