| Electro East Anglia Ltd | Construction | 2026 |
| Electro Systems Development Ltd | Professional & scientific | 2015 |
| Electro Techs (Norfolk) Ltd | Manufacturing | 2024 |
| Electrolv Ltd | Manufacturing | 2025 |
| Electronic Norwich Limited | Wholesale & retail | 2026 |
| Electronics Services Ltd | Other services | 2016 |
| Electrozi Ltd | Construction | 2010 |
| Eleeo Ltd | Health & social care | 2020 |
| Elegance Beyond Ltd | Wholesale & retail | 2020 |
| Elegance Norfolk Limited | Administrative & support | 2018 |
| Elegance With Style Barber Ltd | Other services | 2024 |
| Elektra (Norwich) Limited | Construction | 2006 |
| Element Installations Ltd | Construction | 2014 |
| Element Promotions Ltd | Administrative & support | 2025 |
| Elementary Creative Limited | Professional & scientific | 2022 |
| Elements Norwich Ltd | Arts & recreation | 2024 |
| Elements of Health Limited | Health & social care | 1998 |
| Elendron Ltd | Real estate | 2016 |
| Eleni's Trust | Professional & scientific | 2013 |
| Elequra Limited | Manufacturing | 2011 |
| ELEVA8E Ltd | Manufacturing | 2017 |
| Elevate Digital Media Ltd | Professional & scientific | 2024 |
| Elevate Global Outsourcing Limited | Professional & scientific | 2026 |
| Elevate Norfolk Ltd | Administrative & support | 2024 |
| Elevate Sgpt Ltd | Arts & recreation | 2025 |
| Eleven 33 Limited | Wholesale & retail | 2016 |
| Eleven Coaching Ltd | Professional & scientific | 2025 |
| Eleven Farrer House | Arts & recreation | 2019 |
| Elffar Limited | Information & communication | 2012 |
| Elian Consulting Ltd | Information & communication | 2018 |
| Elicit Marketing Ltd | Professional & scientific | 2019 |
| Elidad Limited | Real estate | 2024 |
| Elite Abodes Limited | Real estate | 2024 |
| Elite Academy Ltd | Education | 2018 |
| Elite Academy of Security Training Limited | Administrative & support | 2010 |
| Elite Advanced Driver Training Limited | Education | 2012 |
| Elite Aesthetic Smile Ltd | Health & social care | 2026 |
| Elite Anglian Properties Ltd | Real estate | 2020 |
| Elite Apex Ltd | Hospitality | 2026 |
| Elite Bars (Norwich) Ltd | Hospitality | 2023 |
| Elite Building & Construction Ltd | Construction | 2018 |
| Elite Car Mechanic Ltd | Wholesale & retail | 2025 |
| Elite Car Sales Northwest Ltd | Wholesale & retail | 2022 |
| Elite Cleaning Services (Norfolk) Ltd | Construction | 2019 |
| Elite Driveways & Excavations Ltd | Administrative & support | 2024 |
| Elite Dynamics PVT Ltd | Health & social care | 2014 |
| Elite Earthworks Ltd | Administrative & support | 2024 |
| Elite Electrical Services (East) Limited | Construction | 2014 |
| Elite Enterprises (Norfolk) Ltd | Financial services | 2026 |
| Elite Equipment Services and Sales Limited | Administrative & support | 2016 |
| Elite Forces Recruitement Limited | Administrative & support | 2017 |
| Elite Hydronics UK Limited | Wholesale & retail | 2022 |
| Elite Leisure Group Ltd | Arts & recreation | 2025 |
| Elite M&E Building Services Limited | Construction | 2016 |
| Elite Nightclubs (Norwich) Ltd | Hospitality | 2025 |
| Elite Performance Management 365 Ltd | Arts & recreation | 2024 |
| Elite Pleasure Ltd | Wholesale & retail | 2018 |
| Elite Pro Graphics Ltd | Professional & scientific | 2026 |
| Elite Property Division Ltd | Real estate | 2023 |
| Elite Remediation Ltd | Administrative & support | 2024 |
| Elite Smile Clinic Ltd | Health & social care | 2026 |
| Elite Vision Management Ltd | Administrative & support | 2011 |
| Elixir D'Arabia Ltd | Wholesale & retail | 2025 |
| Elixirion Ltd | Wholesale & retail | 2026 |
| Elizabeth Barden Ltd | Other services | 2015 |
| Elizabeth Dickens Limited | Manufacturing | 2003 |
| Elizabeth George Limited | Financial services | 2020 |
| Elizabeth Jane Jones Trustee Limited | Financial services | 2015 |
| Elizabeth Pope Opticians Limited | Professional & scientific | 2007 |
| Elizabethan (Coningsby) Limited | Real estate | 2004 |
| Ella Crouch Figure Limited | Education | 2023 |
| Ella's Conglomerate Ltd | Other services | 2022 |
| Elleanor Spence Ltd | Wholesale & retail | 2024 |
| Ellem Consultancy Services Ltd | Wholesale & retail | 2020 |
| Ellen and Wright Limited | Wholesale & retail | 2022 |
| Ellen Danielle Birmingham Limited | Health & social care | 2021 |
| Ellie - Mais Cafe Ltd | Hospitality | 2025 |
| Ellie Gillard Limited | Administrative & support | 2015 |
| Ellie's Emporium Limited | Wholesale & retail | 2015 |
| Ellievated Cleaning Services Ltd | Administrative & support | 2025 |
| Ellingham Management Company Limited | Households | 2022 |
| Elliott Attew Limited | Real estate | 2024 |
| Elliott's Properties Limited | Real estate | 2024 |
| Ellipsoid Zone Ltd | Health & social care | 2022 |
| Ellis & Ellis Surveyors Ltd | Construction | 2017 |
| Ellis Electricians (Norwich) Limited | Arts & recreation | 1975 |
| Ellis Groundworks and Landscaping Ltd | Construction | 2025 |
| Ellis Irrigation Limited | Wholesale & retail | 1995 |
| Ellis Platten Ltd | Professional & scientific | 2025 |
| Ellis Recruitment Solutions Ltd | Administrative & support | 2018 |
| Ellis-Frost Marine Limited | Hospitality | 1971 |
| Elliston Consultancy Services Ltd | Professional & scientific | 2020 |
| Ellm Holdings Limited | Financial services | 2018 |
| Ello Design Studio Ltd | Professional & scientific | 2025 |
| Elly Transport Ltd | Transport & logistics | 2019 |
| ELM Hill Brides Limited | Wholesale & retail | 2010 |
| ELM Lake Studios Ltd | Wholesale & retail | 2018 |
| ELM Living Property Management Ltd | Real estate | 2025 |
| ELM Taxis Ltd | Transport & logistics | 2024 |
| ELM. Norwich Limited | Wholesale & retail | 2020 |