| Electing Recruiting Ltd | Administrative & support | 2025 |
| Electra Solutions Limited | Information & communication | 2016 |
| Electracert Electrical Services Ltd | Construction | 2013 |
| Electrak Holdings Limited | Extraterritorial | 2005 |
| Electrak International Limited | Extraterritorial | 1976 |
| Electrak Limited | Extraterritorial | 1999 |
| Electrak Overseas Limited | Extraterritorial | 1981 |
| Electralearn Ltd | Administrative & support | 2024 |
| Electrapro Appliances Ltd | Wholesale & retail | 2026 |
| Electric Assisted Vehicles Limited | Manufacturing | 2018 |
| Electric Beach Tanning Coventry Limited | Other services | 2021 |
| Electric Beauty Ltd | Other services | 2024 |
| Electric Car Parts UK Ltd | Manufacturing | 2020 |
| Electric Car Spares UK Ltd | Wholesale & retail | 2020 |
| Electric Construction Limited | Professional & scientific | 1949 |
| Electric House Group Limited | Financial services | 2018 |
| Electric Life Limited | Extraterritorial | 2022 |
| Electric Mick Ltd | Construction | 2013 |
| Electric Pineapple Ltd | Manufacturing | 2025 |
| Electric Quarter Residents Management Company Limited | Households | 2017 |
| Electric Swing Circus Limited | Arts & recreation | 2018 |
| Electric Swing Circus Live UK Limited | Arts & recreation | 2022 |
| Electric Vehicles Specialist Ltd | Wholesale & retail | 2024 |
| Electrical & Fire Services Ltd | Construction | 2015 |
| Electrical Appliance Sales & Installations Limited | Wholesale & retail | 2012 |
| Electrical Care Ltd | Construction | 2025 |
| Electrical Contracts Limited | Construction | 2017 |
| Electrical Installation Partnerships Limited | Construction | 2019 |
| Electrical Services (Midlands) Ltd | Construction | 2025 |
| Electrical Trade Skills Ltd | Education | 2020 |
| Electrician Courses Near ME Limited | Education | 2025 |
| Electrician First Solutions Ltd | Construction | 2026 |
| Electricsupersport.Mx Ltd | Wholesale & retail | 2025 |
| Electrikity Limited | Construction | 2025 |
| Electrixx Ltd | Construction | 2015 |
| Electro Automation (UK) Limited | Professional & scientific | 2001 |
| Electro Automation Group (UK) Limited | Financial services | 1999 |
| Electro Centre Limited | Administrative & support | 2001 |
| Electro Nova Ltd | Construction | 2025 |
| Electro-Mechanical Solutions (Birmingham) Ltd | Manufacturing | 2009 |
| Electrofibre (Efibre) Limited | Construction | 2024 |
| Electrohouse Ltd | Construction | 2025 |
| Electromech RS Ltd | Manufacturing | 2019 |
| Electron Instruments Limited | Professional & scientific | 2021 |
| Electron Jointing Ltd | Construction | 2022 |
| Electronet Limited | Construction | 1997 |
| Electronic Business Systems Group Limited | Information & communication | 2007 |
| Electronic Business Systems Limited | Information & communication | 1979 |
| Electronic Dojo Ltd | Arts & recreation | 2018 |
| Electronic Healthcare Systems Limited | | 1986 |
| Electronic Security and Fire Detection Solutions Limited | Administrative & support | 2018 |
| Electronics and Goods Ltd | Wholesale & retail | 2025 |
| Electronicssuprises Limited | Other services | 2025 |
| Electropol One Limited | Wholesale & retail | 2020 |
| Electropuiu Ltd | Construction | 2023 |
| Electrosoft Consultancy (UK) Ltd | Professional & scientific | 2026 |
| Electrotech WM Ltd | Construction | 2025 |
| Electrovo Ltd | Extraterritorial | 2016 |
| Electrovooz Ltd | Construction | 2026 |
| Electrow Limited | Wholesale & retail | 2006 |
| Electrowave Ltd | Professional & scientific | 2024 |
| Electrumia Ltd | Manufacturing | 2023 |
| Elecwatts Ltd | Professional & scientific | 2022 |
| Eleden Ltd | Administrative & support | 2024 |
| Elegance 1 Properties Ltd | Real estate | 2025 |
| Elegance by Saima Ltd | Wholesale & retail | 2026 |
| Elegance by Sundas Ltd | Wholesale & retail | 2024 |
| Elegance Designer Limited | Wholesale & retail | 2025 |
| Elegance Designs Limited | Manufacturing | 2025 |
| Elegance DRY Cleaners Great Barr Limited | Other services | 2011 |
| Elegance Ecom Ltd | Wholesale & retail | 2025 |
| Elegance Homes Ltd | Real estate | 2020 |
| Elegance Multinational Business Limited | Wholesale & retail | 2025 |
| Elegance Professional Cleaning Services Ltd | Administrative & support | 2025 |
| Elegant Blinds Ltd | Construction | 2023 |
| Elegant Case Hub Ltd | Wholesale & retail | 2022 |
| Elegant Club Fenders Ltd | Manufacturing | 2012 |
| Elegant Dickens Heath Village Limited | Construction | 2015 |
| Elegant Edge Limited | Wholesale & retail | 2025 |
| Elegant Enterprises Ltd | Wholesale & retail | 2019 |
| Elegant Glazing Limited | Construction | 2020 |
| Elegant Kitchens & Bedrooms Limited | Manufacturing | 2016 |
| Elegant Living Care Ltd | Health & social care | 2016 |
| Elegant Moments Ltd | Other services | 2022 |
| Elegant Nails (B'Ham) Ltd | Other services | 2021 |
| Elegant Services Midland Limited | Real estate | 2021 |
| Elegant Services PVT. Ltd | Education | 2026 |
| Elegant Showers UK Ltd | Wholesale & retail | 2025 |
| Elegant Soft Limited | Construction | 2024 |
| Elegante Petals Limited | Wholesale & retail | 2020 |
| Elegantlife Ltd | Financial services | 2024 |
| Eleganza Group Ltd | Wholesale & retail | 2022 |
| Elegas Plus+ Ltd | Construction | 2020 |
| Elegy Designs Ltd | Manufacturing | 2017 |
| Eleka Transport Ltd | Transport & logistics | 2025 |
| Elekey International Trading Limited | Wholesale & retail | 2023 |
| Elektro Kaldeh Limited | Administrative & support | 2003 |
| Elektromaguk Limited | Manufacturing | 2025 |
| Elektrotechnik MAY Limited | Administrative & support | 2004 |
| Elelihy Ltd | Transport & logistics | 2021 |