| Earthentic Ltd | Wholesale & retail | 2023 |
| Easier Composites Ltd | Construction | 2018 |
| Easier Drives Ltd | Construction | 2018 |
| Easier Lawns Ltd | Construction | 2018 |
| East Cliff Grange Freehold Limited | Households | 2012 |
| East Cliff House Residents Limited | Households | 2024 |
| Easy Innovations Limited | Wholesale & retail | 2001 |
| Easy Logistics Limited | Transport & logistics | 2008 |
| Eberspacher (U.K.) Limited | Manufacturing | 1977 |
| Ebony Properties Ltd | Real estate | 2021 |
| Eco Living Spaces Ltd | Manufacturing | 2015 |
| Eco Shield (Southern) Ltd | Construction | 2025 |
| Economy Hire (Southern) Limited | Wholesale & retail | 2009 |
| Ecourban Ltd | Agriculture & fishing | 2010 |
| Edcode Ltd | Information & communication | 2021 |
| Eden Funeral Directors Ltd | Other services | 2015 |
| Eden Funerals Ltd | Other services | 2022 |
| Edition Capital Ltd | Professional & scientific | 2015 |
| Edtech Enterprises Ltd | Information & communication | 2023 |
| Edward Heron Mrics Ltd | Professional & scientific | 2018 |
| Edwardroberts Used Car Sales Ltd | Wholesale & retail | 2025 |
| Effortless Solutions Limited | Professional & scientific | 2026 |
| EJH Lettings Ltd | Real estate | 2023 |
| Ejit Consulting Limited | Professional & scientific | 2023 |
| EJR Groundworks Limited | Construction | 2018 |
| EKL Design Limited | Professional & scientific | 2012 |
| EL8 (HRL) Recruitment Limited | Administrative & support | 2015 |
| EL8 Holdings Limited | Administrative & support | 2015 |
| ELC Language Consultancy Ltd | Education | 2021 |
| Electronics for Industry Limited | Manufacturing | 1995 |
| Element Electrical Contractors Ltd | Construction | 2015 |
| Element Flooring Ltd | Construction | 2016 |
| Elements Healthspan Treatments Limited | Health & social care | 2024 |
| Elephant Restaurants Limited | Hospitality | 2019 |
| Elijah Retail Ltd | Wholesale & retail | 2017 |
| Elita Group Holdings Ltd | Financial services | 2026 |
| Elivast Limited | Wholesale & retail | 2016 |
| Elliott Dugan Carpentry Limited | Construction | 2016 |
| Elliott's Fitness Ltd | Arts & recreation | 2019 |
| Ellis & Cunningham LLP | | 2002 |
| Ellis Design Associates Limited | Professional & scientific | 2004 |
| ELM Tree Trading Limited | Hospitality | 2022 |
| ELV UK Ltd | Wholesale & retail | 2018 |
| Embross UK Ltd | Transport & logistics | 2019 |
| EMC Contracts Limited | Construction | 2016 |
| Emen Enterprises Ltd | Hospitality | 2019 |
| Emlor C Polo Team LLP | | 2007 |
| Emlor Homes Limited | Real estate | 2002 |
| Emlor Limited | Real estate | 2018 |
| Emlor Property NO. 10 Limited | Real estate | 2014 |
| Emlor Property NO. 20 Limited | Real estate | 2017 |
| Emlor Property NO. 22 Limited | Real estate | 2018 |
| Emlor Property NO. 23 Limited | Real estate | 2018 |
| Emlor Property NO. 24 Limited | Real estate | 2018 |
| Emlor Property NO. 25 Limited | Real estate | 2018 |
| Emlor Property NO. 26 Limited | Real estate | 2018 |
| Emlor Property NO. 27 Limited | Real estate | 2018 |
| Emlor Property NO. 28 Limited | Real estate | 2019 |
| Emlor Property NO. 3 Limited | Real estate | 2011 |
| Emlor S Polo Team LLP | | 2006 |
| Emma ROY Prestige Properties Limited | Real estate | 2026 |
| Emma Wallis Property Limited | Real estate | 2022 |
| Empire Flooring South Limited | Construction | 2025 |
| Emplawyer Legal Limited | Professional & scientific | 2009 |
| Empowermx Limited | Administrative & support | 2014 |
| Enchanted Barn Ltd | Wholesale & retail | 2013 |
| Endless Incense Ltd | Wholesale & retail | 2023 |
| Endorfin Consultancy Limited | Health & social care | 2014 |
| Enfields Poole Limited | Real estate | 2023 |
| Ensbury Developments Limited | Real estate | 2007 |
| Entrust IT Group Ltd | Information & communication | 2005 |
| Entrust IT Midlands Ltd | Information & communication | 1997 |
| Entrust IT South Central Ltd | Information & communication | 2007 |
| Entrust IT South East Ltd | Information & communication | 2003 |
| Entrust IT South West Ltd | Information & communication | 1997 |
| Epiphany Services Limited | Professional & scientific | 2016 |
| EPM Properties Limited | Construction | 2019 |
| Eponine Limited | Wholesale & retail | 2010 |
| Equestrian Harmony Ltd | Arts & recreation | 2023 |
| Equine Interiors Ltd | Manufacturing | 2023 |
| Equip & Explore Limited | Other services | 2013 |
| Equitykey Ltd | Administrative & support | 2014 |
| ERP Beratung Ltd | Administrative & support | 2024 |
| Ersa Recycling Ltd | Water & waste | 2022 |
| Esac Ltd | Information & communication | 2010 |
| Escape Tailor Ltd | Other services | 2023 |
| Essential Build Cleaning Limited | Administrative & support | 2018 |
| Essentialukproperty Ltd | Real estate | 2023 |
| Etching Summit Ltd | Wholesale & retail | 2021 |
| Ethical Animal Group Limited | Administrative & support | 2019 |
| Etnacoffee Limited | Hospitality | 2014 |
| Euro Luxury Resorts Ltd | Hospitality | 2026 |
| European Tactical Medical Association | Health & social care | 2020 |
| EVA Aesthetica Ltd | Other services | 2021 |
| EVA Scala Limited | Wholesale & retail | 2017 |
| Event Communications Services Limited | Wholesale & retail | 1992 |
| Eventmind Global Ltd | Information & communication | 2020 |
| Events That Matter Limited | Administrative & support | 2007 |
| Everything Radio Limited | Information & communication | 2021 |
| Evexan Group Ltd | Other services | 2020 |