| East Tilbury Express Ltd | Wholesale & retail | 2026 |
| Eastern Rock Ltd | Wholesale & retail | 2020 |
| Easy Peasy Plastering Ltd | Construction | 2025 |
| Eatwell Essex Ltd | Wholesale & retail | 2014 |
| Ecco Trading and Investment Limited | Administrative & support | 2018 |
| Echolive Ltd | Information & communication | 2025 |
| Eddys Auto Repair Centre Limited | Wholesale & retail | 2025 |
| Eddys Autos Ltd | Wholesale & retail | 2024 |
| Eden Removals Limited | Transport & logistics | 2025 |
| Edenvile Ltd | Health & social care | 2025 |
| Edrb Limited | Real estate | 2025 |
| Edu-Links Big Data Solutions Ltd | Information & communication | 2025 |
| Edvance Technologies Limited | Professional & scientific | 2018 |
| Edward Education and Training Ltd | Education | 2019 |
| Edward Electricians Near ME Ltd | Construction | 2026 |
| Eima Building Ltd | Construction | 2015 |
| EK Construct Ltd | Construction | 2024 |
| El-Chuwl Housing Limited | Real estate | 2025 |
| El-Chuwl Properties Ltd | Construction | 2024 |
| Electric Rail Pattern & Co Ltd | Professional & scientific | 2024 |
| Elese WA Ltd | Information & communication | 2023 |
| Eliot Hesed Limited | Real estate | 2015 |
| Elite Air Conditioning Limited | Construction | 2006 |
| Elite Cleaners Ltd | Administrative & support | 2019 |
| Elite Dental Studio Ltd | Health & social care | 2014 |
| Ellmira Properties Limited | Real estate | 2020 |
| Ellmira Services Limited | Wholesale & retail | 2013 |
| Elma Food Ltd | Hospitality | 2025 |
| Elohim Care Services Ltd | Health & social care | 2023 |
| Eloquent Events Management Ltd | Arts & recreation | 2017 |
| Elorm's Touch Ltd | Wholesale & retail | 2024 |
| Elscleaning Ltd | Administrative & support | 2025 |
| Elvinc Ltd | Wholesale & retail | 2025 |
| Emaab Care Practice Limited | Health & social care | 2015 |
| Embassy of Mercy Christian Assembly | Other services | 2010 |
| Emopad Ltd | Construction | 2013 |
| EMPORIUM21 Ltd | Wholesale & retail | 2020 |
| Engine Power Ltd | Wholesale & retail | 2021 |
| ENI Group Ltd | Real estate | 2023 |
| Epape Ltd | Construction | 2017 |
| Ephraim Consults Ltd. | Information & communication | 2013 |
| EPM Transport Ltd | Transport & logistics | 2026 |
| Erese Limited | Water & waste | 2010 |
| Erfolg Property Ltd | Real estate | 2024 |
| Ergus Ltd | Other services | 2017 |
| Eri&May Trans Ltd | Transport & logistics | 2021 |
| Ericconstruction 4 U Ltd | Construction | 2023 |
| Erkcaleb Limited | Construction | 2025 |
| Escofen Ltd | Wholesale & retail | 2025 |
| Essex & London Psychological Therapies Hub Ltd | Education | 2025 |
| Essex Driveways and Landscape Ltd | Other services | 2020 |
| Essex Property Solutions Ltd | Construction | 2022 |
| Essex Rock Ltd | Wholesale & retail | 2020 |
| Etab Services Ltd | Health & social care | 2019 |
| Etisw Services Ltd | Health & social care | 2023 |
| ETM Trans Ltd | Transport & logistics | 2016 |
| Eukkysmart Healthcare Limited | Health & social care | 2016 |
| Eusebiu Suciu Services Ltd | Transport & logistics | 2026 |
| Evelyn Fields Limited | Agriculture & fishing | 2025 |
| Evelynbel Limited | Health & social care | 2020 |
| Evergreenmarce Limited | Real estate | 2022 |
| Evfss Limited | Education | 2023 |
| Excel Services Inc Limited | Information & communication | 2011 |
| Excelcaretv Limited | Health & social care | 2019 |
| Exceptional Clinic Ltd | Administrative & support | 2024 |
| Excise Consultants Limited | Professional & scientific | 2017 |
| Exclusive Real Estate Ltd | Real estate | 2017 |
| Express Freight Services (Birmingham) Limited | Transport & logistics | 2016 |
| Express Freight Services (Ipswich) Limited | Transport & logistics | 2016 |
| Extends Service Limited | Wholesale & retail | 2022 |
| Ezebuild Ltd | Construction | 2025 |
| Ezetta Ltd | Wholesale & retail | 2025 |
| EZI Technology Limited | Wholesale & retail | 2011 |
| F5 Innovation Limited | Professional & scientific | 2015 |
| Fabkech Social Care Limited | Administrative & support | 2017 |
| Facementor Innovation and Technologies Ltd | Information & communication | 2025 |
| Fade & Trim Ltd | Other services | 2021 |
| Fair Events Ltd | Administrative & support | 2016 |
| Faith & G Ltd | Health & social care | 2015 |
| Falcon Panel Products Limited | Wholesale & retail | 2022 |
| Falcon Timber Limited | Wholesale & retail | 1986 |
| Family 1ST Ltd | Education | 2008 |
| Faneca Fashion Ltd | Wholesale & retail | 2025 |
| Fantastic Distribution Limited | Wholesale & retail | 2025 |
| Fanton UK Ltd | Wholesale & retail | 2017 |
| Fanu Transport Ltd | Transport & logistics | 2024 |
| Fast Forward (Factors) Ltd | Wholesale & retail | 2001 |
| Fazz Complete Solutions Ltd | Wholesale & retail | 2017 |
| Fehtentim Ltd | Real estate | 2024 |
| Felak Limited | Health & social care | 2015 |
| Felditrans Ltd | Administrative & support | 2021 |
| Femabis Limited | Real estate | 2011 |
| FFP Okhavhe Limited | Health & social care | 2015 |
| Fgmn Properties Ltd | Real estate | 2024 |
| Fham Medicare Ltd | Health & social care | 2012 |
| Fheys Limited | Real estate | 2010 |
| Fidezo Limited | Real estate | 2022 |
| File Light Electrical Ltd | Professional & scientific | 2024 |
| Film TV Rental Ltd | Construction | 2023 |
| Finovate Accountancy Ltd | Professional & scientific | 2025 |