| Entire Project Solutions Properties Limited | Real estate | 2021 |
| Entire Spaces FM Ltd | Households | 2018 |
| Entrepreneur Academy Limited | Education | 2024 |
| Enumerator Limited | Professional & scientific | 2019 |
| Envatech Limited | Energy | 2006 |
| Envirashield Ltd | Administrative & support | 2020 |
| Envy Bramhall Limited | Other services | 2025 |
| Envy Cheshire Ltd | Other services | 2020 |
| Eonrise Capital Ltd | Real estate | 2025 |
| EP Referrals Ltd | Administrative & support | 2019 |
| Epicitems Ltd | Wholesale & retail | 2020 |
| EPT Property Limited | Real estate | 2024 |
| Equistill Limited | Administrative & support | 2024 |
| Ergon Construction Managers Ltd | Professional & scientific | 2023 |
| Erzy Logistics Limited | Transport & logistics | 2024 |
| ES Realisations Limited | Energy | 2015 |
| Esgm Ltd | Manufacturing | 2026 |
| Esquire Male Grooming Prestwich Limited | Other services | 2024 |
| Esquire Male Grooming Room Limited | Other services | 2024 |
| Esquire the Male Grooming Room Limited | Other services | 2017 |
| Essunbeam Limited | Real estate | 2025 |
| Esther Process System Limited | Professional & scientific | 2018 |
| Etihad Acquisitions Limited | Financial services | 2010 |
| Etihad Topco Limited | Financial services | 2010 |
| ETL Medical Limited | Extraterritorial | 2012 |
| Eton Park Consulting Limited | Real estate | 2002 |
| Eupraxis Consulting Limited | Professional & scientific | 2020 |
| Eureka Day Nurseries Ltd | Education | 2014 |
| Euro Energy Solutions Limited | Administrative & support | 2009 |
| Eurohousing Limited | Health & social care | 2007 |
| Event Haus Ltd | Administrative & support | 2025 |
| Ever Forward Ltd | Information & communication | 2011 |
| Evera Partners Limited | Financial services | 2025 |
| Evergreen Estates Management Limited | Real estate | 2026 |
| Everything Clean & Co Ltd | Administrative & support | 2024 |
| Everywalk.Com Ltd | Information & communication | 2015 |
| EVO Property Group Limited | Hospitality | 2025 |
| EVP Solutions Limited | Professional & scientific | 2016 |
| Excel Promotional Products Ltd | Administrative & support | 2014 |
| Exchange Street Claims Limited | Other services | 2006 |
| Exchange Street Financial Services Limited | Administrative & support | 2008 |
| Exec Potential Ltd | Professional & scientific | 2024 |
| Exohire Ltd | Wholesale & retail | 2026 |
| Exon Furniture Sales Limited | Wholesale & retail | 2013 |
| Expersol Limited | Information & communication | 2003 |
| Explana AI Limited | Information & communication | 2025 |
| Exponential Accounting Services Limited | Professional & scientific | 2021 |
| Exquisette Ltd | Wholesale & retail | 2024 |
| Extreme Coffee Ltd | Manufacturing | 2013 |
| EYE2C Ltd | Wholesale & retail | 2013 |
| F & T Piling Ltd | Construction | 2020 |
| F & T Piling NW Limited | Construction | 2025 |
| F&F Management Consultancy Ltd | Households | 2025 |
| F&R UK Investments Ltd | Real estate | 2024 |
| F&T Property Holding Limited | Real estate | 2022 |
| F.B. Taylor & SON Limited | Wholesale & retail | 2002 |
| F.D.I. Freeholds Ltd | Real estate | 2013 |
| FAB Online Stores Ltd | Manufacturing | 2024 |
| Fabrik Talent Solutions Ltd | Administrative & support | 2022 |
| Factorial Limited | Professional & scientific | 2018 |
| Factors & Co Ltd | Wholesale & retail | 2013 |
| Fall Prevent Ltd | Construction | 2018 |
| Family Getaways Ltd | Hospitality | 2025 |
| Farman & SON Ltd | Manufacturing | 2018 |
| Fast Brothers Limited | Transport & logistics | 2025 |
| Fasthope Ltd | Wholesale & retail | 2024 |
| Fastlane Transfers Limited | Transport & logistics | 2021 |
| Fathom I.T. Franchise Ltd | Other services | 2006 |
| Favent Investment Limited | Real estate | 2023 |
| Favsco 23 Ltd | Real estate | 2023 |
| Favsco NI Limited | Real estate | 2012 |
| Fayre Trade Limited | Wholesale & retail | 2014 |
| FD Sojourner Services Limited | Health & social care | 2024 |
| FE3 Limited | Professional & scientific | 2014 |
| Featherstone Building Services Limited | Construction | 2021 |
| FEE Flyer Limited | Professional & scientific | 2025 |
| Fenquor Ltd | Wholesale & retail | 2025 |
| Fern Valley Properties Limited | Real estate | 2021 |
| Ferris Russell Associates Limited | Information & communication | 2023 |
| Ferrol Lodge Care Home Limited | Health & social care | 2016 |
| Ffforward Limited | Administrative & support | 2016 |
| FFP Electrical Ltd | Professional & scientific | 2025 |
| Fgdc Group Ltd | Real estate | 2021 |
| FH Fashions Limited | Wholesale & retail | 2026 |
| FHK Accountants Ltd | Professional & scientific | 2024 |
| Fibber Magee's Ltd | Hospitality | 2023 |
| Fiduciary Protection Management Limited | Administrative & support | 2023 |
| Field of Vision Marketing Ltd | Information & communication | 2015 |
| Fieldon Solutions Limited | Information & communication | 2026 |
| Fieldway Management (NO 2) Limited | Households | 1992 |
| Fifth NYC Jewellery Limited | Wholesale & retail | 2019 |
| Filld Ltd | Wholesale & retail | 2026 |
| Finan Creative Consultancy Ltd | Professional & scientific | 2017 |
| Finch & Finch Developments Ltd | Construction | 2026 |
| Findyou Limited | Real estate | 2020 |
| Finer Group Holdings Limited | Construction | 2022 |
| Finesse Finishing Limited | Construction | 2025 |
| Finishing Touch Hair and Beauty Limited | Other services | 2009 |
| Finlason Partnership Limited | Professional & scientific | 2014 |
| Fired Fleet Limited | Financial services | 2022 |