| Embr AI Ltd | Information & communication | 2026 |
| Embrace by D&A Limited | Other services | 2017 |
| Embrace Memorial Ltd | Wholesale & retail | 2025 |
| Embrace the Bronze Ltd | Other services | 2026 |
| Embrace Touring Limited | Arts & recreation | 1998 |
| Embryo Digital Ltd | Professional & scientific | 2014 |
| Embryo Group Limited | Financial services | 2024 |
| EMC Electrical Contractors LLP | | 2004 |
| Emcado Ltd | Wholesale & retail | 2025 |
| Emcee Clothing Limited | Wholesale & retail | 2026 |
| Emcee Limited | Professional & scientific | 2022 |
| Emdus Limited | Wholesale & retail | 2023 |
| EME Business Management and Consulting Services Ltd | Professional & scientific | 2026 |
| EME Enterprises Ltd | Financial services | 2026 |
| EME Projects Limited | Professional & scientific | 2007 |
| EME Property Management Ltd | Real estate | 2026 |
| Emeco TEX Limited | Health & social care | 2019 |
| Emefco Limited | Manufacturing | 2006 |
| Emele Ltd | Wholesale & retail | 2018 |
| Emem's Kitchen Ltd | Hospitality | 2026 |
| Emerald Advisory Ltd | Professional & scientific | 2025 |
| Emerald Beauty Ltd | Wholesale & retail | 2025 |
| Emerald Capital Investments Limited | Construction | 2025 |
| Emerald Care Group Limited | Health & social care | 2023 |
| Emerald Chrome Property Limited | Construction | 2024 |
| Emerald Consultancy Limited | Real estate | 2017 |
| Emerald Egypt Facilities Management Company Ltd | Wholesale & retail | 2026 |
| Emerald Energy & Property Services Ltd | Professional & scientific | 2016 |
| Emerald Fashions Ltd | Wholesale & retail | 2017 |
| Emerald Films Productions Limited | Professional & scientific | 2012 |
| Emerald Firefly Ltd | Health & social care | 2021 |
| Emerald Flooring Ltd | Construction | 2025 |
| Emerald Housing Group Ltd | Real estate | 2025 |
| Emerald Isle Vehicle Collection Ltd | Wholesale & retail | 2010 |
| Emerald Lens CIC | Arts & recreation | 2022 |
| Emerald Online Trading Ltd | Wholesale & retail | 2024 |
| Emerald Pictures Limited | Information & communication | 2022 |
| Emerald Properties MCR Ltd | Real estate | 2024 |
| Emerald Pure Limited | Wholesale & retail | 2024 |
| Emerald Services UK Ltd | Professional & scientific | 2025 |
| Emerald Stream Realty Group Ltd | Extraterritorial | 2026 |
| Emerald Teaching Ltd | Administrative & support | 2024 |
| Emerald Theatre Co Limited | Hospitality | 2014 |
| Emerald Trading Waste Solutions Ltd | Manufacturing | 2009 |
| Emeraldco 1 Ltd | Professional & scientific | 2024 |
| Emeraldco 10 Ltd | Professional & scientific | 2024 |
| Emeraldco 11 Ltd | Professional & scientific | 2024 |
| Emeraldco 12 Ltd | Professional & scientific | 2024 |
| Emeraldco 13 Ltd | Professional & scientific | 2024 |
| Emeraldco 14 Ltd | Professional & scientific | 2024 |
| Emeraldco 15 Ltd | Professional & scientific | 2024 |
| Emeraldco 16 Ltd | Professional & scientific | 2024 |
| Emeraldco 17 Ltd | Professional & scientific | 2024 |
| Emeraldco 18 Ltd | Professional & scientific | 2024 |
| Emeraldco 19 Ltd | Professional & scientific | 2024 |
| Emeraldco 20 Ltd | Professional & scientific | 2024 |
| Emeraldco 21 Ltd | Professional & scientific | 2024 |
| Emeraldco 22 Ltd | Professional & scientific | 2024 |
| Emeraldco 23 Ltd | Professional & scientific | 2024 |
| Emeraldco 24 Ltd | Professional & scientific | 2024 |
| Emeraldco 4 Ltd | Professional & scientific | 2024 |
| Emeraldco 5 Ltd | Professional & scientific | 2024 |
| Emeraldco 6 Ltd | Professional & scientific | 2024 |
| Emeraldco 7 Ltd | Professional & scientific | 2024 |
| Emeraldco 8 Ltd | Professional & scientific | 2024 |
| Emeraldcroft Trading Limited | Wholesale & retail | 1996 |
| Emeraldshaw Ltd | Real estate | 2021 |
| Emerge 3RS | Wholesale & retail | 1998 |
| Emerge Food Limited | Extraterritorial | 2008 |
| Emerge Football Group Ltd | Education | 2026 |
| Emerge Sales Ltd | Wholesale & retail | 2023 |
| Emergence Properties Ltd | Real estate | 2019 |
| Emergence Properties Management Ltd | Construction | 2020 |
| Emergence Touring Productions Limited | Arts & recreation | 2019 |
| Emergency Locksmith Manchester Ltd | Transport & logistics | 2015 |
| Emergency Medicine Expert Reports Ltd | Health & social care | 2019 |
| Emergency Plumber Near ME UK Ltd | Construction | 2025 |
| Emergency Plumber UK 247 Ltd | Construction | 2026 |
| Emergency Repairs Limited | Construction | 2022 |
| Emergency Windscreen Replacement Ltd | Wholesale & retail | 2026 |
| Emerging Consulting Limited | Information & communication | 2012 |
| Emerging Ventures Ltd | Administrative & support | 2011 |
| Emeritus Homes Limited | Real estate | 2012 |
| Emerson Automation Fluid Control & Pneumatics UK Limited | Manufacturing | 1993 |
| Emerson Automation Solutions Final Control UK Ltd | Manufacturing | 1889 |
| Emerson Automation Solutions SSC UK Limited | Professional & scientific | 1999 |
| Emerson Contracting Company Limited | Other services | 2024 |
| Emes Windows Ltd | Construction | 2025 |
| Emess Education Limited | Education | 2016 |
| Emet Properties Limited | Real estate | 2021 |
| EMF Boilers Limited | Construction | 2010 |
| EMG Vital Ltd | Wholesale & retail | 2025 |
| Emgee Partnership Limited | Real estate | 2017 |
| Emgeefltsupport Ltd | Transport & logistics | 2012 |
| Emgwd Ltd | Extraterritorial | 2023 |
| EMI Assets Limited | Real estate | 2017 |
| EMI Impact Ltd | Real estate | 2022 |
| EMI Style Limited | Wholesale & retail | 2020 |
| Emi-Sam Nanny Ltd | Health & social care | 2024 |
| Emida African Grocers Ltd | Hospitality | 2026 |