| Eskiturk Jewellery Ltd | Wholesale & retail | 2021 |
| Espinas Clinic Ltd | Other services | 2025 |
| Essentia Solutions Group Ltd | Administrative & support | 2019 |
| Essentials UK Finds Ltd | Wholesale & retail | 2025 |
| Esspi Limited | Professional & scientific | 2021 |
| Essys First Ltd | Hospitality | 2023 |
| Essys M Ltd | Hospitality | 2025 |
| ET Homes Ltd | Real estate | 2018 |
| Etale Limited | Professional & scientific | 2017 |
| Etcetera Accounting Services Ltd | Professional & scientific | 2026 |
| Eterna Europe Limited | Manufacturing | 1998 |
| Eternal NRG Limited | Energy | 2025 |
| Euan Kellie Property Solutions Limited | Professional & scientific | 2013 |
| Euro Conveying Equipment Company Limited | Professional & scientific | 1975 |
| Eurolincs Trading Limited | Wholesale & retail | 2019 |
| Euromerchandising Property Limited | Real estate | 1976 |
| European Profiles Limited | Wholesale & retail | 2018 |
| Eurorider Limited | Transport & logistics | 2001 |
| EVA Inc Ltd | Administrative & support | 2024 |
| EVA Luxury Services Ltd | Administrative & support | 2024 |
| Evans Sent Limited | Arts & recreation | 2018 |
| Evanshaw Ltd | Professional & scientific | 2023 |
| Evasi Ltd | Manufacturing | 2025 |
| Events & Media Holdings Limited | Professional & scientific | 2018 |
| Ever 1172 Limited | Real estate | 1999 |
| Evergreen Estates Manchester Ltd | Real estate | 2024 |
| Everlight Care Ltd | Health & social care | 2026 |
| Everlight Living Ltd | Real estate | 2026 |
| EVO Scalp Limited | Other services | 2025 |
| Evoking Health Limited | Health & social care | 2023 |
| Evolution Ecology Limited | Professional & scientific | 2009 |
| Evolution One Ltd | Wholesale & retail | 2026 |
| Evolve US Limited | Public administration | 2021 |
| Excel Contracting Limited | Professional & scientific | 2015 |
| Exceptional Developers Ltd | Construction | 2021 |
| Exciting Futures Ltd | Professional & scientific | 2019 |
| Executive Cars Cheshire Ltd | Transport & logistics | 2022 |
| Exeter Hair Loss Clinic Limited | Other services | 2023 |
| EXP Services Ltd | Health & social care | 2004 |
| Expert Cleanse Ltd | Administrative & support | 2020 |
| Exploit Information Technologies Ltd | Information & communication | 2009 |
| Explore IT Services Ltd | Information & communication | 2019 |
| Explore Therapies Limited | Health & social care | 2022 |
| Export Global Ltd | Water & waste | 2021 |
| Express Uniform Ltd. | Wholesale & retail | 2016 |
| EXR24 Services Ltd | Professional & scientific | 2023 |
| EYE Caramba Limited | Wholesale & retail | 2017 |
| Eyesurg Limited | Health & social care | 2021 |
| Ezee Life Limited | Wholesale & retail | 2025 |
| Ezel Optom Ltd | Other services | 2019 |
| F G a Webb Limited | Health & social care | 2011 |
| F H Accountancy & Taxation Services Ltd | Financial services | 2009 |
| F L C Restaurants Limited | Hospitality | 2020 |
| F Shahidullah Ltd | Health & social care | 2026 |
| F&D Consulting Limited | Information & communication | 2022 |
| FA Enterprise Limited | Wholesale & retail | 2026 |
| Faaria Basharat Ltd | Wholesale & retail | 2025 |
| Fabric-Food Ltd | Hospitality | 2017 |
| Factfocus Limited | Financial services | 1978 |
| Fair Restaurant Limited | Hospitality | 2021 |
| Fairbuck Properties Limited | Real estate | 2003 |
| Fairfield Lodge Management Company Limited | Real estate | 1994 |
| Fairfield Ventures Ltd | Construction | 2019 |
| Fairfields House Support Services Limited | Health & social care | 2022 |
| Fairmart Ltd | Manufacturing | 2026 |
| Fairmont Spencer Property Services Ltd | Construction | 2009 |
| Fairytale Touring Limited | Arts & recreation | 2024 |
| Faisal Choudry Limited | Health & social care | 2012 |
| Falahfawz Ltd | Manufacturing | 2023 |
| Falcon Abode Limited | Real estate | 2026 |
| Falcon Construction Projects Limited | Construction | 2002 |
| Falcon Express Travel & Cargo Services Ltd | Administrative & support | 2012 |
| Falcon Pizza Co Ltd | Hospitality | 2024 |
| Famaz Ltd | Health & social care | 2022 |
| Family Visa Advisors Ltd | Professional & scientific | 2026 |
| Fancyface Photobooths Limited | Professional & scientific | 2017 |
| Faraway Travel Ltd | Administrative & support | 2020 |
| Faremount Properties Ltd | Real estate | 2025 |
| Faris Limited | Other services | 2016 |
| Farmers Select Ltd | Construction | 2020 |
| Farthing & Co. Ltd | Financial services | 2009 |
| Farthing Finance Ltd | Administrative & support | 2017 |
| Fashion Cart Limited | Wholesale & retail | 2015 |
| Fasst Limited | Health & social care | 2019 |
| Fast Business Rescue Limited | Extraterritorial | 2019 |
| Fast Group Limited | Extraterritorial | 2019 |
| Fatima Global Ltd | Wholesale & retail | 2026 |
| Fay's HR Consulting Limited | Administrative & support | 2013 |
| Fays Holdings Limited | Administrative & support | 2024 |
| FB Investment Group (Events) Ltd | Financial services | 2024 |
| FB Investment Group Ltd | Financial services | 2024 |
| FBA Pharma Limited | Professional & scientific | 2015 |
| FBM Investments Limited | Financial services | 2024 |
| FC Sports Marketing Limited | Professional & scientific | 2010 |
| FE Serve Limited | Professional & scientific | 2021 |
| Fence-Ability Limited | Manufacturing | 1987 |
| Fenn, Wright and Manson Limited | Wholesale & retail | 2012 |
| Ferdoss Ltd | Wholesale & retail | 2019 |
| Ferguson Recruitment Limited | Administrative & support | 2017 |
| Ferrostatics (International) Limited | Manufacturing | 1995 |