| Eskdale Restoration Ltd | Other services | 2015 |
| Eskimoo Milkshakes (Hull) Limited | Hospitality | 2013 |
| Eskimoo Milkshakes (Lincoln) Limited | Hospitality | 2008 |
| Esley Ltd | Hospitality | 2019 |
| Esme Hall Personal Training Ltd | Health & social care | 2015 |
| Essence Recruitment Services Ltd | Health & social care | 2015 |
| Essential Ayurveda Ltd. | Wholesale & retail | 2002 |
| Essex Urology Partners LLP | | 2016 |
| Essleaford Ltd | Other services | 2022 |
| Estrategies Ltd | Information & communication | 2025 |
| Esvs Properties Ltd | Real estate | 2025 |
| Etatron GB Limited | Wholesale & retail | 2011 |
| ETB Properties Limited | Real estate | 2020 |
| Etel Living Ltd | Real estate | 2025 |
| Etel Projects Ltd | Construction | 2026 |
| Eternal Grove Ltd | Other services | 2026 |
| Ethica Spaces Limited | Health & social care | 2024 |
| Ethosenergy Light Turbines Limited | Manufacturing | 1981 |
| ETM Consultants Ltd | Professional & scientific | 2026 |
| Euan Mclaughlin Ltd | Administrative & support | 2018 |
| European Driving Tours Limited | Other services | 2012 |
| Europower Controls Limited | Manufacturing | 2015 |
| EV Charged Limited | Real estate | 2016 |
| Ev/Solar Connections UK Ltd | Construction | 2022 |
| EVA & David Properties Ltd | Real estate | 2019 |
| Evans Mcdowall Architects Ltd | Professional & scientific | 2018 |
| Evelyn Florence Projects Limited | Education | 2023 |
| Event Images Ltd | Administrative & support | 2009 |
| Event Security Solutions Ltd | Administrative & support | 2018 |
| Events 23 Limited | Administrative & support | 2014 |
| Eventsfr Limited | Administrative & support | 2017 |
| Everbit Software Ltd | Information & communication | 2023 |
| Everflow Plumbing and Heating Contractors Ltd | Construction | 2026 |
| Everflow Renewables Ltd | Construction | 2025 |
| Evergreen Construction (Market Rasen) Limited | Construction | 2014 |
| Evergreen Group (Market Rasen) Limited | Construction | 2018 |
| Everloft Ltd | Wholesale & retail | 2025 |
| Evermed Ltd | Health & social care | 2018 |
| Every Shade Creative Ltd | Professional & scientific | 2025 |
| Every-One (Cares) | Information & communication | 2013 |
| Evolution Exhibition Production Limited | Manufacturing | 1999 |
| Evolution Hairdressing Ltd | Other services | 2002 |
| Evolve 2DAY Ltd | Professional & scientific | 2019 |
| Evolve Building Services (Lincoln) Ltd | Construction | 2024 |
| Evolve Geo-Environmental Limited | Professional & scientific | 2022 |
| Evolve Maths Ltd | Education | 2023 |
| Evolve Pathways Group Limited | Education | 2026 |
| Evolve SA Property Management Ltd | Real estate | 2024 |
| Evolve Sourcing Limited | Real estate | 2024 |
| Evro Ltd | Administrative & support | 2007 |
| Ewart G Holdings Limited | Professional & scientific | 2018 |
| EWE Associates Limited | Administrative & support | 2003 |
| EWL Management Company Ltd | Real estate | 2022 |
| Exams & Education Ltd | Education | 2026 |
| Excalibur Trailers (GB) Ltd | Extraterritorial | 2004 |
| Excel Fitness Personal Training Studio Ltd | Arts & recreation | 2026 |
| Excel Home Installations Ltd | Construction | 2015 |
| Excel Prime UK Ltd | Wholesale & retail | 2025 |
| Excel Properties & Investments Ltd | Real estate | 2021 |
| Excel Rotating Specialists Ltd | Professional & scientific | 2021 |
| Exchange Business Park Limited | Real estate | 2008 |
| Exchequergate Investments Limited | Real estate | 2003 |
| Exec UK Solutions Limited | Professional & scientific | 2020 |
| Executive Cleaning Services Limited | Administrative & support | 2018 |
| Executive Rent Limited | Transport & logistics | 2010 |
| Exel Services Limited | Wholesale & retail | 2026 |
| Exige Well Engineering Ltd | Professional & scientific | 2021 |
| Expanding Rooms Design & Build Limited | Construction | 2018 |
| Expat Comforts Ltd | Wholesale & retail | 2026 |
| Expert FD Limited | Professional & scientific | 2013 |
| Expert Heating Services Ltd | Construction | 2020 |
| Expertmedical Reports Ltd | Administrative & support | 2026 |
| Expia Lincolnshire Limited | Health & social care | 2016 |
| Explawe Ltd | Information & communication | 2025 |
| Explore More With EM Ltd | Administrative & support | 2025 |
| Express 11 Limited | Information & communication | 1990 |
| Exton Consultancy Ltd | Professional & scientific | 2023 |
| Extreme Sports Performance Limited | Administrative & support | 2009 |
| EYE Care & Imaging Consultants Ltd | Health & social care | 2014 |
| EYE Medical Ltd | Health & social care | 2010 |
| Eyeball Ltd | Wholesale & retail | 2022 |
| Eyup Apps Limited | Information & communication | 2026 |
| Ezyb. Chosen Ventures INT. Ltd | Wholesale & retail | 2021 |
| F & M Construction (Lincoln) Limited | Construction | 2011 |
| F & M Lucas & Sons Ltd | Agriculture & fishing | 2010 |
| F & M Property Services Limited | Real estate | 2015 |
| F Albone & SON Limited | Agriculture & fishing | 2010 |
| F and F Collections Limited | Wholesale & retail | 2025 |
| F and M Civils Limited | Construction | 2023 |
| F J K Properties Limited | Real estate | 2000 |
| F. Troop and SON Limited | Wholesale & retail | 1991 |
| F. Twells & Sons Limited | Wholesale & retail | 1975 |
| F.1. Help Limited | Information & communication | 1999 |
| F.D. Greenly and Sons Limited | Transport & logistics | 1982 |
| F.G.Battle & Sons,Limited | Agriculture & fishing | 1947 |
| F.M. Services Refrigeration, Air Conditioning and Electrical Ltd | Manufacturing | 2025 |
| F.Maltby & Sons Limited | Manufacturing | 1949 |
| F.Strawson Limited | Agriculture & fishing | 1957 |
| F1 Group (UK) Limited | Information & communication | 2006 |
| F1 Security Shield Limited | Information & communication | 2010 |