| Epsomaire Ltd | Construction | 2015 |
| Epsomarket Limited | Wholesale & retail | 2024 |
| Epsomdx Ltd | Information & communication | 2023 |
| Equal-Parts Hospitality Ltd | Administrative & support | 2025 |
| Equidem | Health & social care | 2021 |
| Equilibre Ltd | Professional & scientific | 2012 |
| Equitas Pathways Ltd | Other services | 2025 |
| Equus Equestrian Centres Limited | Arts & recreation | 1985 |
| ER Dream Ltd | Wholesale & retail | 2025 |
| ERB Properties & Reno Ltd | Construction | 2024 |
| Ergo Consultancy Limited | Professional & scientific | 2012 |
| Ergonomic Solutions (Western Europe) Ltd | Manufacturing | 2006 |
| Ergonomic Solutions International Limited | Information & communication | 2004 |
| Ergonomic Solutions Limited | Manufacturing | 1996 |
| Ergonomic Solutions Trading Limited | Manufacturing | 2005 |
| ERM Plus LLP | | 2023 |
| Ermyn Lodge Stud Limited | Agriculture & fishing | 2004 |
| Erskine Walsh Limited | Professional & scientific | 2007 |
| ESA Business Services LLP | | 2018 |
| Esario Ltd | Professional & scientific | 2025 |
| Esarzee Ltd | Information & communication | 2023 |
| Esavings Express Ltd | Wholesale & retail | 2023 |
| ESC Operating Company Limited | Transport & logistics | 2026 |
| Escapade Group Limited | Arts & recreation | 2011 |
| Escola DE Lutas U.K. Ltd | Education | 2025 |
| ESM Systems Limited | Construction | 2024 |
| Esmaa Ltd | Real estate | 2022 |
| Esolutionz Ltd | Wholesale & retail | 2023 |
| ESR Holdings Ltd | Financial services | 2023 |
| Essence of Serenity Ltd | Real estate | 2023 |
| Estate Solutions Limited | Other services | 2017 |
| Etensils Ltd | Other services | 2023 |
| Ethelbert Road (Management) Limited | Households | 2017 |
| Etmj Limited | Real estate | 2014 |
| Eton Exports Limited | Administrative & support | 2012 |
| Etwelle Management Limited | Professional & scientific | 2015 |
| Eumerity Ltd | Wholesale & retail | 2017 |
| Euro Select Golf Limited | Administrative & support | 2018 |
| Euro-Continental Consultants Limited | Construction | 1997 |
| European Bars Limited | Hospitality | 1997 |
| European Process Plant (Epsom) Limited | Professional & scientific | 1993 |
| European Process Plant Limited | Manufacturing | 1972 |
| Europrosper Ltd | Administrative & support | 2011 |
| EV Aviation Limited | Administrative & support | 2023 |
| EVA International Media Limited | Information & communication | 2011 |
| EVA Property Holdings Ltd | Real estate | 2026 |
| Evan Lewis Consulting Ltd | Professional & scientific | 2011 |
| Evanne Alarnah Ltd | Information & communication | 2024 |
| Evanwright Social Ltd | Professional & scientific | 2018 |
| Event Plant & Logistics Limited | Construction | 2019 |
| Eventid Sports Consulting Ltd | Professional & scientific | 2019 |
| Eventsx Ltd | Information & communication | 2017 |
| Everday Ltd | Administrative & support | 2026 |
| Everest Building Contractors Ltd | Construction | 2006 |
| Evergo Store Ltd | Wholesale & retail | 2025 |
| Everycare (East Surrey) Limited | Health & social care | 1995 |
| Everysoul Limited | Wholesale & retail | 2024 |
| Evlution Point Ltd | Construction | 2021 |
| EVO Volt Electrics Ltd | Construction | 2025 |
| Evolution - Surrey Building Company Ltd | Construction | 2010 |
| Evolux Vehicle Enhancements Ltd | Wholesale & retail | 2025 |
| Evolve Global Partners Limited | Administrative & support | 2011 |
| Evolve Life Coaching College Ltd | Health & social care | 2020 |
| Evolve Refurbishments Ltd | Real estate | 2021 |
| Evona Health Limited | Information & communication | 2026 |
| Evoscann Limited | Extraterritorial | 2021 |
| EW Barbers Ltd | Other services | 2022 |
| Ewebrtc Limited | Extraterritorial | 2009 |
| Ewell Auto Limited | Wholesale & retail | 2025 |
| Ewell Barbers Ltd | Other services | 2017 |
| Ewell Cafeteria Ltd | Hospitality | 2026 |
| Ewell Chiros Ltd | Health & social care | 2011 |
| Ewell Downs Road (Estate) Association Limited | Households | 1950 |
| Ewell Fish Bar Ltd | Hospitality | 2026 |
| Ewell Grill Limited | Hospitality | 2018 |
| Ewell House Residents Association Limited | Households | 1992 |
| Ewell Manor Cars Ltd | Other services | 2012 |
| Ewell Park Gardens Management Company Limited | Households | 1997 |
| Ewell Stores Limited | Wholesale & retail | 2022 |
| Ewell TAP Room Ltd | Hospitality | 2023 |
| Ewell Village Peri Peri Ltd | Hospitality | 2023 |
| Ewell Windows Limited | Construction | 1994 |
| Exalted Spear Ltd | Professional & scientific | 2021 |
| Excel Elements Ltd | Administrative & support | 2010 |
| Excel Financial Solutions Limited | Professional & scientific | 2024 |
| Excelsior Group Productions Limited | Arts & recreation | 1982 |
| Exclusively Lindos Ltd | Administrative & support | 2009 |
| Exclusively Wills Limited | Professional & scientific | 1997 |
| Executive Drive Ltd | Transport & logistics | 2022 |
| Executive Function Coaching UK Limited | Education | 2018 |
| Executive Gardens Limited | Administrative & support | 2011 |
| Executive Latitude Travel Ltd | Transport & logistics | 2024 |
| Executive Networks Europe Ltd | Professional & scientific | 2022 |
| Exel Construction Limited | Construction | 1993 |
| Exodus Express Ltd | Professional & scientific | 2002 |
| Exotic Roots Ltd | Wholesale & retail | 2024 |
| Expeedu Limited | Information & communication | 2017 |
| Experia Homes Limited | Households | 2006 |
| Experia Systems Limited | Professional & scientific | 2006 |
| Explore Languages (Hafez School) Ltd | Education | 2014 |