| Dudosh Media Limited | Information & communication | 2022 |
| Duggan Enterprises Limited | Administrative & support | 2009 |
| Duggan Investments Limited | Financial services | 2021 |
| Dukesmead Boarding Kennels & Cattery Wiltshire Ltd | Administrative & support | 2017 |
| Duncan Mcculloch Ltd | Professional & scientific | 2026 |
| Dunican Investments Limited | Financial services | 2026 |
| Dunlop Consultancy Limited | Administrative & support | 2004 |
| Dunsfold Services Limited | Administrative & support | 2009 |
| Dunthorne Design Ltd | Professional & scientific | 2020 |
| Dutt Legacy Limited | Administrative & support | 2026 |
| DVA Interiors Ltd | Construction | 2004 |
| DWB Music Ltd | Information & communication | 2006 |
| DWT Coaching Ltd | Administrative & support | 2025 |
| DWT Holdings Group Ltd | Financial services | 2025 |
| Dynamic Boardroom Limited | Professional & scientific | 2024 |
| Dynamic Property Group Limited | Construction | 2017 |
| Dynamic Property Solutions Limited | Real estate | 2015 |
| Dynamic Supply Chain Limited | Professional & scientific | 2018 |
| Dysys Consulting Ltd | Professional & scientific | 2012 |
| E - UK Enterprises Limited | Wholesale & retail | 1994 |
| E a Mathieson Associates Limited | Professional & scientific | 1992 |
| E M Smith Construction Limited | Construction | 2019 |
| E&P Consulting Ltd | Information & communication | 2011 |
| E-Kwip Dynamics Limited | Information & communication | 2026 |
| E-Rocks Limited | Information & communication | 2012 |
| E.P.F. (Fencing) Ltd | Construction | 2001 |
| Earan Limited | Professional & scientific | 2021 |
| Earleys Surveying and Design Ltd | Professional & scientific | 2024 |
| East ST Cycles.Com Limited | Wholesale & retail | 2004 |
| East Street (Farnham) Property Management Limited | Administrative & support | 1997 |
| Eastleigh Garage Limited | Wholesale & retail | 1946 |
| Easton Antique Arms Limited | Wholesale & retail | 2018 |
| Eavoak Ltd | Construction | 2004 |
| Eazy Living Limited | Real estate | 2010 |
| Eazyfile Ltd | Information & communication | 2026 |
| EBB Events Ltd | Extraterritorial | 2018 |
| Ebsett Care Ltd | Financial services | 2014 |
| EC Concept Co Ltd | Professional & scientific | 2024 |
| Eceptio Limited | Information & communication | 2025 |
| Echo Barn Properties Limited | Construction | 2017 |
| Echo Properties Limited | Real estate | 1984 |
| Echobyte Innovations Ltd | Information & communication | 2023 |
| Eco Warmth (SE) Ltd | Construction | 2024 |
| Ecobio Fertiliser Ltd | Agriculture & fishing | 2022 |
| Ecoclean Commercial Cleaning Ltd | Administrative & support | 2018 |
| Ecofires Online Ltd | Wholesale & retail | 2024 |
| Ecosmart Home Improvements Limited | Construction | 2018 |
| Ecosmart Plumbing Limited | Construction | 2018 |
| Ectomed LLP | | 2015 |
| ED3P Limited | Information & communication | 2013 |
| Edgefield Estates Management (Farnham) Limited | Households | 2015 |
| Edify Investments Limited | Real estate | 2024 |
| Edson Windows Limited | Construction | 2011 |
| Educaco Limited | Education | 2023 |
| Edward James Developments Ltd | Construction | 2016 |
| Edzela Limited | Information & communication | 2019 |
| Eeles Coaching & Consulting Ltd | Information & communication | 2022 |
| Effekt Publishing Ltd | Information & communication | 2024 |
| Efficace Partners Limited | Administrative & support | 2024 |
| Effigy Models and Sets Limited | Construction | 1999 |
| Egbury Developments Ltd | Construction | 2021 |
| Egbury Management Company Ltd | Households | 2025 |
| Eight Building Limited | Construction | 2009 |
| Eightbuilt Ltd | Education | 2025 |
| Eighth Rochford (Slough) Management Company Limited | Households | 1983 |
| EIM Alpha Ltd | Professional & scientific | 2023 |
| Einsa Print UK Limited | Manufacturing | 2017 |
| Ejbg Consulting Ltd | Information & communication | 2026 |
| Ejge Limited | Professional & scientific | 2016 |
| EJR Homeworks Limited | Real estate | 2014 |
| Ektrad Limited | Financial services | 2018 |
| Elan Landscapes Ltd | Administrative & support | 2026 |
| Eldon Lodge Residents Management Company Limited | Households | 2005 |
| Electric Vintage Limited | Wholesale & retail | 2022 |
| Electriq Contractors Limited | Manufacturing | 2019 |
| Electrosciences Ltd | Professional & scientific | 2008 |
| Elementa Group Ltd | Professional & scientific | 2025 |
| Elephant Driving School Limited | Education | 2014 |
| Elephantshoe Ltd | Arts & recreation | 2015 |
| Elevate Learning Ltd | Education | 2014 |
| Elevation Project Management Limited | Households | 2020 |
| Eleven 11 Productions Ltd | Information & communication | 2024 |
| Eleventy First Limited | Professional & scientific | 2023 |
| Elgin International Ltd | Professional & scientific | 2019 |
| Eliga Investments Limited | Professional & scientific | 2019 |
| Elijah & Co Hospitality Ltd | Hospitality | 2026 |
| Elisabeth Pilates Studio Ltd | Health & social care | 2026 |
| Elite Sensors Ltd | Manufacturing | 2019 |
| Elite Stitch Farnham Ltd | Other services | 2026 |
| Elite Training - Fitness Ltd | Health & social care | 2020 |
| Elite UX Ltd | Professional & scientific | 2026 |
| Elitech Worldwide Limited | Administrative & support | 2017 |
| Ella Austin Limited | Manufacturing | 2019 |
| Ella Couriers Ltd | Transport & logistics | 2017 |
| Elodie Ltd | Wholesale & retail | 2024 |
| Elphicks Limited | Wholesale & retail | 1923 |
| Elstead Chiropractic Clinic Limited | Health & social care | 2011 |
| Elstead Dental Ltd | Health & social care | 2014 |
| Elys Transport Ltd | Transport & logistics | 2018 |
| Elysium PMO Ltd | Administrative & support | 2017 |