| Eurovoice Limited | Information & communication | 1993 |
| Euthymia Ltd | Other services | 2015 |
| EV Made Easy Ltd | Construction | 2023 |
| EVA 87 Ltd | Transport & logistics | 2025 |
| EVA Electrical Construction Ltd | Construction | 2019 |
| Evalore Properties Ltd | Real estate | 2025 |
| Evalpro Ltd | Professional & scientific | 2025 |
| Evan Transport Ltd | Transport & logistics | 2017 |
| Evans C L Limited | Professional & scientific | 2016 |
| Evans Insurance Brokers Limited | Financial services | 2012 |
| Evecas Capital Limited | Financial services | 2017 |
| Eveline Trans Ltd | Transport & logistics | 2025 |
| Evelyn David Ltd | Transport & logistics | 2025 |
| Even Dwellings Ltd | Real estate | 2022 |
| Events Expertise Limited | Administrative & support | 2012 |
| Ever Bright Cleaning Services Ltd | Administrative & support | 2026 |
| Evercart Ecommerce Ltd | Wholesale & retail | 2025 |
| Evergreen Elegance UK Limited | Wholesale & retail | 2024 |
| Evergreen Garage Crowfield Limited | Wholesale & retail | 1981 |
| Evergreen Gardening & Fencing Ltd | Administrative & support | 2026 |
| Everstead Advance Limited | Financial services | 2025 |
| Everstone Professional Services Limited | Professional & scientific | 2025 |
| Evertrust Services Ltd | Other services | 2025 |
| Everwealth Ltd | Professional & scientific | 2024 |
| Every Bird Records CIC | Information & communication | 2023 |
| Everyday Safaris Ltd | Hospitality | 2024 |
| Everything in Moderation Ltd | Professional & scientific | 2026 |
| Evestriam Limited | Real estate | 2013 |
| Evey Aviation Ltd | Manufacturing | 2022 |
| Evhelp Ltd | Professional & scientific | 2019 |
| Evident Commercial Painters Ltd | Construction | 2020 |
| Evie Smile Ltd | Health & social care | 2012 |
| Evitals Ltd | Wholesale & retail | 2025 |
| EVL Very Fast Transport Ltd | Transport & logistics | 2022 |
| Evolution MAX Ltd | Extraterritorial | 2019 |
| Evolution Project X Limited | Administrative & support | 2023 |
| Evolution Trees Ltd | Agriculture & fishing | 2019 |
| Evolve Business Solutions (EA) Limited | Other services | 2020 |
| Evolve CS PAY Limited | Administrative & support | 2020 |
| Evolve Services Group Ltd | Construction | 2016 |
| Evolved Dynamic Services Ltd | Manufacturing | 2025 |
| Evolved Dynamic Solutions Ltd | Real estate | 2013 |
| Evolved Mobile Consulting LP | | 2022 |
| Ewart (Special Works) Limited | Construction | 2001 |
| Exact Electrical Limited | Construction | 2025 |
| Exaventures Ltd | Real estate | 2021 |
| Exceed Development Ltd | Real estate | 2018 |
| Excel Electrical (Suffolk) Ltd | Construction | 2021 |
| Excel Fenestration Ltd | Construction | 1992 |
| Excellent Meal Limited | Hospitality | 2019 |
| Exchange House (Manningtree) Limited | Professional & scientific | 2021 |
| Exclusive Contract Services Limited | Administrative & support | 1987 |
| Exclusive Laundry & DRY Cleaners Limited | Other services | 2018 |
| Exclusive Yachts Limited | Manufacturing | 2017 |
| Execution-First Ltd | Administrative & support | 2025 |
| Executive Houseshare Limited | Real estate | 2017 |
| Executive Safety Services Limited | Professional & scientific | 2008 |
| Exel Consultancy Group Limited | Administrative & support | 2021 |
| Exempli Group Limited | Financial services | 2023 |
| Exemplibuild Limited | Construction | 2023 |
| Exemplifire Limited | Public administration | 2020 |
| Exim Group Ltd | Transport & logistics | 2023 |
| Exim Solutions Ltd | Transport & logistics | 2008 |
| Experienced Business Services Ltd | Manufacturing | 2023 |
| Experts in Recruitment Ltd | Administrative & support | 2019 |
| Explore Talent Ltd | Information & communication | 2026 |
| Express Body Repair Ltd | Wholesale & retail | 2025 |
| Express Distribution Specialists Ltd | Transport & logistics | 2018 |
| Express Glass and Property Maintenance Ltd | Construction | 2021 |
| Exquisite Cornerstone Ltd | Real estate | 2022 |
| Exquisite Cornerstone Property Development & Investment Ltd | Construction | 2022 |
| Exstate Limited | Construction | 1988 |
| Extended Hands Limited | Health & social care | 2022 |
| Extravorganza Limited | Other services | 2010 |
| Extravorganza Stylish Events Limited | Other services | 2012 |
| Extreme Logistics East Anglia Ltd | Transport & logistics | 2018 |
| Extreme Signs & Designs Limited | Administrative & support | 2009 |
| Eyas Grill Ltd | Hospitality | 2026 |
| EYE Medics Limited | Health & social care | 2015 |
| Eyecare Optometrists Ltd | Wholesale & retail | 2015 |
| Eyeline Security Infrastructure Limited | Administrative & support | 2025 |
| Eyrecom Limited | Information & communication | 2006 |
| Eyton Developments (Suffolk) Limited | Construction | 1972 |
| EZ Homes & Enterprise Ltd | Households | 2022 |
| EZ Methods Limited | Wholesale & retail | 2018 |
| Ezekiel & Ithamar Limited | Wholesale & retail | 2021 |
| Ezel Solutions Ltd | Manufacturing | 2020 |
| Ezmira Limited | Wholesale & retail | 2022 |
| Ezom Ltd | Hospitality | 2023 |
| Eztronictek Ltd | Manufacturing | 2022 |
| Ezyglide Tape Ltd | Manufacturing | 2015 |
| F C Logistics Limited | Transport & logistics | 2018 |
| F E J Consult Ltd. | Wholesale & retail | 2015 |
| F E J Risk Services Ltd | Financial services | 2020 |
| F J M 1991 Limited | | 1989 |
| F L E Recruitment Limited | Administrative & support | 2018 |
| F L Edge & SON Limited | Wholesale & retail | 2007 |
| F L Fabrications Limited | Professional & scientific | 2012 |
| F Masters Limited | Other services | 2005 |
| F P Spedition Limited | Transport & logistics | 2026 |