| Estate Management 69 Limited | Professional & scientific | 1999 |
| Estate Services (Harrogate) Limited | Administrative & support | 2026 |
| Estp Ltd | Wholesale & retail | 2022 |
| Esvet for Trade Ltd | Wholesale & retail | 2025 |
| Etante Limited | Professional & scientific | 2014 |
| ETB INV Ltd | Real estate | 2020 |
| Eterna HJB Limited | Real estate | 2026 |
| Eterna Property (NO1) Limited | Real estate | 2025 |
| Eterna Property Limited | Construction | 2016 |
| Eterna TLC Limited | Real estate | 2025 |
| Eternal Eyes Ltd | Health & social care | 2023 |
| Eternal Legacies Ltd | Manufacturing | 2021 |
| Ethos Asset Finance Limited | Financial services | 2015 |
| Ethos Partner Holdings Limited | Financial services | 2016 |
| Etjam Ltd | Information & communication | 2011 |
| EU FM Ltd | Extraterritorial | 2015 |
| EU Invest Limited | Financial services | 2025 |
| EU Vintage Limited | Wholesale & retail | 2015 |
| Eudaimonia (Harrogate) Limited | Information & communication | 2017 |
| Eura Audit UK (Harrogate) LLP | | 2016 |
| Euro Management U.K. Limited | Administrative & support | 1992 |
| Euro Product Bureau Limited | Manufacturing | 1992 |
| Euro Punter Limited | Extraterritorial | 2012 |
| Europa Records Limited | Information & communication | 2006 |
| European Best Florist Ltd | Wholesale & retail | 2021 |
| European Finance for Economic Development Ltd | Construction | 2025 |
| European Research Press Limited | Information & communication | 1989 |
| European Rugby League Federation Ltd | Arts & recreation | 2011 |
| Eurosoft (Leeds) Limited | Manufacturing | 1990 |
| Eurotaxis Harrogate Limited | Transport & logistics | 2010 |
| Euryale Limited | Financial services | 2019 |
| EV2 Manage Limited | Professional & scientific | 2022 |
| EVA for Trade Ltd | Manufacturing | 2022 |
| Evanlils Limited | Other services | 2016 |
| Evans Family Limited | Financial services | 2021 |
| Evans Rennie Limited | Households | 2025 |
| Evansis Group Holdings Ltd | Financial services | 2026 |
| Evansis Ltd | Professional & scientific | 2009 |
| Evaxyx (UK) Limited | Real estate | 1999 |
| Evelyn Jordan Limited | Extraterritorial | 2025 |
| Ever Safe Training Ltd | Public administration | 2024 |
| Everest Innovations Ltd | Real estate | 2020 |
| Everett Smith Holdings Limited | Financial services | 2025 |
| Everett Smith Limited | Construction | 2004 |
| Everkind Services Franchising Ltd | Professional & scientific | 2024 |
| Everkind Yorkshire Ltd | Professional & scientific | 2024 |
| Everlast Communications Limited | Extraterritorial | 2018 |
| Evernest Rentals Ltd | Wholesale & retail | 2024 |
| Everon Trading Ltd | Wholesale & retail | 2025 |
| Everyday Gourmet Limited | Wholesale & retail | 2024 |
| Evolve 2 Resource Limited | Other services | 2011 |
| Evolve Driver Training Stoke Ltd | Education | 2025 |
| Evolve International Skills and Research Academy Limited | Information & communication | 2025 |
| Evolve Psychology Services Ltd | Other services | 2014 |
| Evolving Vitality Limited | Information & communication | 2022 |
| EW Business Development LLP | | 2012 |
| Ex-P Business Solutions Limited | Professional & scientific | 2009 |
| Exactlyhr Limited | Administrative & support | 2025 |
| Exactmer Limited | Manufacturing | 2017 |
| Examet Limited | Wholesale & retail | 2015 |
| Excel Cleaning Contractors Ltd | Administrative & support | 2003 |
| Excelsior Residential Ltd | Real estate | 2022 |
| Excelspace Limited | Real estate | 2010 |
| Excelsum Living Limited | Financial services | 2025 |
| Exchange and Mart Limited | Extraterritorial | 2015 |
| Executive Car Service Harrogate Limited | Transport & logistics | 2010 |
| Executive Flooring Yorkshire Ltd | Wholesale & retail | 2011 |
| Exhibition & Display Contracts Ltd. | Administrative & support | 1997 |
| Exigo Global Ltd | Administrative & support | 2024 |
| Expect Events Ltd | Administrative & support | 2023 |
| Exponent International Limited | Professional & scientific | 2001 |
| Expose Productions Limited | Information & communication | 2003 |
| Express Organic Limited | Extraterritorial | 2026 |
| Express Screed Limited | Construction | 2011 |
| Expressmystuff Limited | Transport & logistics | 2017 |
| Extended Works Limited | Professional & scientific | 2021 |
| External-Clean Harrogate Ltd | Administrative & support | 2024 |
| Extra Cover Finance Limited | Financial services | 2013 |
| Extraspace Holdings Ltd | Financial services | 2024 |
| Extreme Creations Limited | Information & communication | 2003 |
| EYE Q Optical Limited | Manufacturing | 2017 |
| Eyup Clearup Limited | Administrative & support | 2026 |
| F & H Smith Plumbing & Heating Ltd | Construction | 2014 |
| F J Consultants Limited | Administrative & support | 2016 |
| F J Properties Limited | Real estate | 2003 |
| F S B Vehicle Solutions Limited | Financial services | 2001 |
| F Suffling Consulting Ltd | Professional & scientific | 2024 |
| F&H Property Limited | Real estate | 2017 |
| F-M Motorparts Limited | Manufacturing | 1972 |
| F.E. Peacock & SON (Thorney) Limited | Real estate | 1967 |
| F.M. Communications Limited | Professional & scientific | 1986 |
| F.S.P. Consultancy Limited | Professional & scientific | 1996 |
| F1 Recruitment Limited | Administrative & support | 2015 |
| F1NN Ltd | Wholesale & retail | 2020 |
| F1TZROY Limited | Extraterritorial | 2020 |
| Fabien Limited | Extraterritorial | 2025 |
| Fabric & Co. Limited | Wholesale & retail | 2010 |
| FABRIC3 Limited | Professional & scientific | 2019 |
| Fabrice Ltd | Extraterritorial | 2013 |
| FACILIT-8 Back Office Solutions Limited | Administrative & support | 2025 |