| EDU Track UK Ltd | Transport & logistics | 2026 |
| Education Media Delivery Limited | Information & communication | 2005 |
| Educational Analytics Limited | Information & communication | 2022 |
| Edurec Ltd | Hospitality | 2021 |
| Edward Howell Financial Consultancy Limited | Financial services | 2012 |
| Edwardian Cloakroom Limited | Hospitality | 2019 |
| Edwards Business Sales Limited | Professional & scientific | 2026 |
| Edwards Corporation Holdings Limited | Professional & scientific | 2010 |
| Edwin Lake Ltd | Professional & scientific | 2006 |
| Edwin Trading Ltd | Financial services | 2023 |
| Eezilean International Limited | Manufacturing | 2016 |
| Effected Limited | Professional & scientific | 2020 |
| Effusion LLP | | 2002 |
| EGO Eyewear Limited | Wholesale & retail | 2014 |
| EHM Organising and Styling Ltd | Administrative & support | 2024 |
| Eiderdown Books Limited | Information & communication | 2019 |
| Eiderdown Limited | Hospitality | 2010 |
| Eight Cavendish Crescent Limited | Households | 2009 |
| Eight Devonshire Buildings Ltd | Administrative & support | 2011 |
| Eight the Paragon Bath Limited | Hospitality | 2015 |
| Elac Education Trust Limited | Education | 2015 |
| Elac Limited | Education | 2006 |
| Elcsa Events Limited | Arts & recreation | 2015 |
| Elcsa Facilities Management Limited | Arts & recreation | 2014 |
| Elcsa Sports Hub E15 Limited | Arts & recreation | 2015 |
| Elderless Property Management Limited | Households | 1986 |
| Eldwin Ltd | Professional & scientific | 2017 |
| Eleanor K Harris Ltd | Health & social care | 2018 |
| Electant Capital Limited | Financial services | 2020 |
| Electralynx Ltd | Manufacturing | 2025 |
| Electric Bear Brewing Company Ltd | Manufacturing | 2014 |
| Elegance House Management Limited | Administrative & support | 2015 |
| Elegant Nails & Beauty Spa Limited | Other services | 2018 |
| Element Construction Solutions Ltd | Construction | 2011 |
| Elementri Developments Ltd | Construction | 2021 |
| Elementri Limited | Administrative & support | 1992 |
| Elementum of Bath Limited | Manufacturing | 2026 |
| Elemet Design Ltd | Hospitality | 2025 |
| Elevate Hair Dresser Ltd | Other services | 2023 |
| Elevate Land and Property Group Ltd | Financial services | 2026 |
| Elevate Land Ltd | Real estate | 2025 |
| Elevate UK Consultancy Limited | Administrative & support | 2015 |
| Elevated Wellness Ltd | Health & social care | 2025 |
| Elex FIN Serivces Limited | Information & communication | 2025 |
| Elfeel Ltd | Wholesale & retail | 2024 |
| Eliibakes Ltd | Manufacturing | 2021 |
| Elite Air (UK) Ltd | Transport & logistics | 2012 |
| Ellen Software Solutions Ltd | Information & communication | 2018 |
| Ellie Thomas Limited | Real estate | 2024 |
| Elliott Ballantyne Limited | Health & social care | 2017 |
| Ellis Court Management Company Limited | Households | 2021 |
| Ellis Homes (South West) Limited | Real estate | 2014 |
| Ellis Moonraker Consulting Limited | Professional & scientific | 2009 |
| Elma Health UK Ltd | Health & social care | 2020 |
| Elmdart Limited | Hospitality | 1990 |
| Elmside Management (Bath) Limited | Real estate | 1976 |
| Eloise Gray Limited | Wholesale & retail | 2025 |
| Elovanta Limited | Wholesale & retail | 2026 |
| ELR Investments Limited | Financial services | 2016 |
| ELR Limited | Professional & scientific | 2016 |
| ELR Properties Limited | Real estate | 2018 |
| Elteedee Ltd | Arts & recreation | 2022 |
| Elucidate Pharma Limited | Professional & scientific | 2016 |
| Elucidative Holdings Limited | Financial services | 2019 |
| Elumotion Ltd | Manufacturing | 2002 |
| Elvita Ltd | Real estate | 2022 |
| ELW Consulting Ltd | Information & communication | 2026 |
| Em-Trak Marine Electronics Ltd | Manufacturing | 2010 |
| Ember Ventures Ltd | Information & communication | 2025 |
| Emberson Energy Ltd | Professional & scientific | 2015 |
| Emberson Group Limited | Professional & scientific | 2015 |
| Emberson Ventures Limited | Professional & scientific | 2015 |
| Emberton House (Bath) Management Company Limited | Real estate | 2004 |
| Embody Pilates Limited | Other services | 2024 |
| EMC Bath Ltd | Real estate | 2022 |
| Emead Finance Ltd | Professional & scientific | 2023 |
| Emead Ltd | Real estate | 2018 |
| Emef Ltd | Hospitality | 2023 |
| Emergency Chef UK Ltd | Administrative & support | 2026 |
| Emergency Power Services Limited | Manufacturing | 1993 |
| Emersonliving Limited | Construction | 2014 |
| Emery Brothers Limited | Construction | 2012 |
| Emery James Limited | Financial services | 2023 |
| Emfb Enterprises Limited | Financial services | 2024 |
| Emigration Media Limited | Information & communication | 2015 |
| Emilia Spaces Ltd | Hospitality | 2019 |
| Emily Tarring Speech and Language Therapy Limited | Health & social care | 2021 |
| Emirej Enterprises Ltd | Other services | 2008 |
| EMJ Architects Limited | Professional & scientific | 2015 |
| Emjai Consulting Limited | Professional & scientific | 2025 |
| Emma Fulton Consulting Ltd | Professional & scientific | 2013 |
| Emma Hugh Ltd | Professional & scientific | 2025 |
| Empire Developments South West Ltd | Real estate | 2022 |
| Empire Outlet Limited | Wholesale & retail | 2017 |
| Employment Devices for Enhancing Neurodiversity Ltd | Administrative & support | 2024 |
| Empty Nests Limited | Real estate | 2020 |
| EMV Accommodations Ltd | Hospitality | 2024 |
| EN1 LLP | | 2020 |
| Enavo Innovation Limited | Professional & scientific | 2024 |
| Enck Buying Limited | Wholesale & retail | 2018 |