| EJM Accountants Limited | Professional & scientific | 2020 |
| Ekster Engineering Ltd | Wholesale & retail | 2019 |
| Electric-Cal Solutions Ltd | Construction | 2022 |
| Electrical Management Solutions Ltd | Construction | 2013 |
| Electrode Coating Systems Limited | Real estate | 1991 |
| Elemental Energy Limited | Professional & scientific | 2021 |
| Elemental Technologies Limited | Professional & scientific | 2021 |
| Elementary Systems Limited | Information & communication | 1994 |
| Elevate Decking Ltd | Construction | 2023 |
| Elite Access Scaffold Ltd | Construction | 2020 |
| Elite Auctions Ltd | Wholesale & retail | 2023 |
| Elite Energy Ltd | Construction | 2023 |
| Elite Lawncare Limited | Other services | 2016 |
| Elite Project Group (Notts) Limited | Construction | 2025 |
| Elite Tiling and Plumbing Ltd | Construction | 2021 |
| Ellis Beau Electrical Ltd | Construction | 2023 |
| Elmton Park Management Company Limited | Households | 2000 |
| Elsanna Property Ltd | Real estate | 2025 |
| Ember & Ice Renewables Ltd | Construction | 2026 |
| Embrace Therapeutic Fostering Service Ltd | Health & social care | 2021 |
| Emdk Ltd | Real estate | 2022 |
| Emerge Contractors Ltd | Construction | 2015 |
| Emergency Drone Service Ltd | Public administration | 2020 |
| Emileth Health Ltd | Wholesale & retail | 2025 |
| Emma Drohan Interiors Limited | Professional & scientific | 2014 |
| Empire Structural Ltd | Professional & scientific | 2018 |
| ENB Ltd | Transport & logistics | 2025 |
| Ener-G Asset Management Limited | Financial services | 2019 |
| Engagepay Ltd | Professional & scientific | 2015 |
| Engineered Gaskets (UK) Limited | Manufacturing | 2010 |
| Enjoy Building Ltd | Construction | 2012 |
| Enjoy Property Letting Ltd | Real estate | 2026 |
| Enviro Resolutions Ltd | Professional & scientific | 2025 |
| Environmental Construction Materials Ltd | Financial services | 2025 |
| Envy Photography Ltd | Professional & scientific | 2010 |
| Enwild Ltd | Wholesale & retail | 2023 |
| Eori (UK) Limited | Transport & logistics | 2017 |
| Er&Ha Limited | Construction | 2013 |
| Erdo Food Limited | Hospitality | 2025 |
| Escafeld Developments Ltd | Construction | 2013 |
| Escafeld Energy Limited | Construction | 2016 |
| Escafeld Holdings Limited | Financial services | 2016 |
| Escape Hot Tubs Limited | Wholesale & retail | 2018 |
| Eshells Enterprises Limited | Professional & scientific | 1993 |
| Esmetech Ltd | Wholesale & retail | 2019 |
| ESN Construction Ltd | Construction | 2026 |
| ESN Homes Ltd | Construction | 2026 |
| ESR Bars Ltd | Hospitality | 2024 |
| Esteem Dental Care Limited | Health & social care | 2014 |
| Eurasian Interdisciplinary Research Alliance Limited | Information & communication | 2025 |
| Euro Convenience Ltd | Wholesale & retail | 2023 |
| EV Charger Installations Ltd | Construction | 2019 |
| EVA Evangeline Limited | Professional & scientific | 2022 |
| EVA Health Limited | Health & social care | 2016 |
| Everest Tandoori (Worksop) Limited | Hospitality | 2022 |
| Everglow Properties Ltd | Hospitality | 2022 |
| Everoak Property Holdings Ltd | Real estate | 2026 |
| Everwild Camping Limited | Hospitality | 2024 |
| Evolution (North) Ltd | Construction | 2021 |
| Evolution Automotive Training Solutions Limited | Transport & logistics | 2024 |
| Evolution Plastering and Drylining Ltd | Construction | 2025 |
| Evolv Optimisation Ltd | Information & communication | 2022 |
| Evolve (Worksop) Limited | Construction | 2026 |
| Evolve Financial Solutions (ADG) Ltd | Financial services | 2021 |
| Evolve Pest Control and Wildlife Management Ltd | Other services | 2026 |
| Evostar Holdings Ltd | Financial services | 2023 |
| Evostar Property Ltd | Real estate | 2020 |
| Evostar Short Stay Management Ltd | Real estate | 2023 |
| Evostar Short Stays Ltd | Real estate | 2023 |
| Ewen Precision Engineering Limited | Professional & scientific | 2026 |
| Exclusive Party Limited | Other services | 2022 |
| Eximia Commercial Finance Limited | Other services | 2018 |
| Expanse Automation Limited | Professional & scientific | 2017 |
| Expert Property Shop Limited | Real estate | 2017 |
| Expound Limited | Professional & scientific | 2019 |
| Extraction Solutions Limited | Other services | 2001 |
| Extreme Hospitality Limited | Hospitality | 2013 |
| Extreme Marquees Limited | Administrative & support | 2018 |
| Eyres of Mansfield Limited | Professional & scientific | 1999 |
| Eyrie Property Investment Company Ltd | Construction | 2025 |
| F C Optical Ltd | Wholesale & retail | 2022 |
| Fabcart Limited | Wholesale & retail | 2025 |
| Fairfield Professional Services Limited | Real estate | 2023 |
| Fairhurst Homes (NO. 1) Ltd | Real estate | 2023 |
| Fairhurst Homes Ltd | Construction | 2020 |
| Fairmill Properties (UK) LLP | | 2007 |
| FAJ Trans Ltd | Transport & logistics | 2024 |
| Fallen Oak Ltd | Extraterritorial | 2023 |
| Fame Services UK Limited | Administrative & support | 2009 |
| Familygp Ltd | Health & social care | 2025 |
| Fashionista by AC Ltd | Wholesale & retail | 2023 |
| Fast Art London Ltd | Wholesale & retail | 2024 |
| Fast AS Tavens Limited | Hospitality | 2015 |
| FB Roofing Limited | Construction | 2022 |
| FCS Group Limited | Financial services | 2023 |
| Fdashe Consultant Limited | Information & communication | 2021 |
| FEA Bodywork Ltd | Wholesale & retail | 2023 |
| Feast Intercontinental Ltd | Wholesale & retail | 2026 |
| Feii Graphics Ltd | Information & communication | 2025 |
| Fellas Salon Worksop Ltd | Other services | 2020 |