| EIE Limited | Professional & scientific | 2023 |
| Eiger Holdings Limited | Real estate | 2005 |
| EIGHTY3CREATIVE Limited | Professional & scientific | 2008 |
| EJS FBA Limited | Wholesale & retail | 2022 |
| EJS Group Holdings Limited | Professional & scientific | 2022 |
| EJS TTS Limited | Wholesale & retail | 2024 |
| Ekefat Ltd | Other services | 2019 |
| Ekemon Ltd | Health & social care | 2018 |
| Ekube Ltd | Construction | 2024 |
| El-Gibor Care Agency Limited | Administrative & support | 2026 |
| Elan Developments Limited | Construction | 2012 |
| Eldon House Care Homes Limited | Administrative & support | 2013 |
| Electri-Alls Ltd | Wholesale & retail | 2024 |
| Electric Furnace Repair Co Ltd | Manufacturing | 2019 |
| Electrix Services Limited | Construction | 2016 |
| Electrixs Holdings Limited | Financial services | 2016 |
| Electrixs Installations Limited | Construction | 2012 |
| Electronix World Limited | Other services | 2014 |
| Electros Retail Ltd | Wholesale & retail | 2016 |
| Electrotec & Test Ltd | Manufacturing | 2016 |
| Elegant Equestrian Ltd | Wholesale & retail | 2025 |
| Elegant Logistics Ltd | Transport & logistics | 2019 |
| Elegant Nails Sedgley Limited | Other services | 2023 |
| Elementa Holdings Ltd | Financial services | 2026 |
| Elements Industrial Storage Limited | Manufacturing | 2016 |
| Elephant Care Services Ltd | Health & social care | 2015 |
| Elevate Structures Ltd | Construction | 2026 |
| Elevated Lifts Limited | Professional & scientific | 1995 |
| Eleven UK Investments Ltd | Real estate | 2019 |
| Elexium Limited | Construction | 2020 |
| Elimcare Services Ltd | Health & social care | 2018 |
| Elio & Ajla Ltd | Real estate | 2025 |
| Eliot Court (Nuneaton) Management Company Limited | Households | 2007 |
| Elisabeth Dennis Ltd. | Health & social care | 2021 |
| Elite Childcare Solutions Ltd | Administrative & support | 2014 |
| Elite Domiciliary Care Ltd | Health & social care | 2022 |
| Elite Fleet Repairs Ltd | Wholesale & retail | 2026 |
| Elite Garage and Awning Specialists Ltd | Construction | 2023 |
| Elite Invigilators Ltd | Administrative & support | 2025 |
| ELITSA96 Ltd | Transport & logistics | 2017 |
| Elixir Care Ltd | Administrative & support | 2021 |
| Elizabeth Lodge Limited | Health & social care | 2011 |
| Elizzy Consulting Ltd | Information & communication | 2013 |
| Ella's Bar Limited | Wholesale & retail | 2014 |
| Ellie and Karl Properties Limited | Real estate | 2021 |
| Ellie R Clarke Ltd | Health & social care | 2024 |
| Ellipse PC HR Limited | Administrative & support | 2013 |
| Ellis Group Limited | Water & waste | 2018 |
| Ellis-Banks Property Investments Ltd | Real estate | 2025 |
| Elmbrooks Scholars Ltd | Education | 2025 |
| Elmdon Care Home Ltd | Health & social care | 2018 |
| Elmpark Engineering Services Limited | Manufacturing | 1990 |
| Elmsworld Trading Limited | Financial services | 2001 |
| Elsy Clothing Ltd | Wholesale & retail | 2026 |
| Eltex Manufacturing Ltd | Manufacturing | 2024 |
| Eltex Products Ltd | Manufacturing | 2019 |
| Elysium Holdings and Investments Ltd | Financial services | 2024 |
| Elysium Living Ltd | Construction | 2020 |
| EMA Stores Limited | Wholesale & retail | 2024 |
| Embellish HUI Food Ltd | Wholesale & retail | 2023 |
| Emberlance Ltd | Wholesale & retail | 2018 |
| Emco Assets Limited | Administrative & support | 2000 |
| EME Aesthetics & Beauty Academy Ltd | Other services | 2024 |
| Emerson Consulting Limited | Administrative & support | 2012 |
| Eminence Fitness Limited | Arts & recreation | 2024 |
| Emma Catherine Designs Ltd | Manufacturing | 2021 |
| Emma's Humbugs Ltd | Hospitality | 2025 |
| Emmdees Limited | Manufacturing | 2002 |
| Emniantrux Ltd | Transport & logistics | 2021 |
| Emoris C.I.C. | Hospitality | 2026 |
| Emoris Enterprise Ltd | Wholesale & retail | 2024 |
| Empathy View Healthcare Services Limited | Health & social care | 2022 |
| Empex Solutions Limited | Construction | 2025 |
| Empire Resources (UK) Limited | Wholesale & retail | 2015 |
| Empower Martial Arts Limited | Arts & recreation | 2020 |
| Empower UK Services Ltd | Arts & recreation | 2022 |
| Emrai Limited | Manufacturing | 2012 |
| Emsas Ltd | Professional & scientific | 2004 |
| Emtec Systems Limited | Information & communication | 1997 |
| EN Publishing Ltd | Information & communication | 2016 |
| Enacam Holding Company Limited | Information & communication | 2026 |
| Enacam Limited | Information & communication | 2026 |
| Endeva Catering Ltd | Hospitality | 2019 |
| Endi Holdings Ltd | Wholesale & retail | 2022 |
| Energy House Group Limited | Extraterritorial | 1998 |
| Enlight Projects | Other services | 2012 |
| Enlightened Minds Daycare Ltd | Health & social care | 2024 |
| Ennys African Caribbean Store Ltd | Wholesale & retail | 2018 |
| Ensen Limited | Wholesale & retail | 1999 |
| Ensor Holdings and Investments Ltd | Financial services | 2022 |
| Enville Oak Ltd | Manufacturing | 2018 |
| Envirohort Ltd | Education | 2012 |
| Environmental Contracts Limited | Water & waste | 2002 |
| Environmental Excellence Training and Development Ltd | Education | 2010 |
| Envy Hospitality Ltd | Hospitality | 2025 |
| Enzo Care Services Ltd | Health & social care | 2016 |
| EP4U Ltd | Education | 2021 |
| Epharmit Limited | Administrative & support | 2009 |
| EPS Group Holdings Ltd | Financial services | 2018 |
| Eq-Iq Professional Services Ltd | Information & communication | 2006 |