| Emdub Ltd | Transport & logistics | 2024 |
| EME Holdings Limited | Real estate | 2024 |
| Emea-Hub Limited | Information & communication | 2015 |
| Emed Group Holdings Limited | Financial services | 2021 |
| Emed Group Limited | Financial services | 2021 |
| Emed Group Midco Limited | Financial services | 2021 |
| Emed Group Subco Limited | Financial services | 2021 |
| Emed Holdings Limited | Professional & scientific | 2000 |
| Emel Properties Limited | Real estate | 2000 |
| Emeline Management Ltd | Professional & scientific | 2024 |
| Emenzo PVT Ltd | Wholesale & retail | 2025 |
| Emer Limited | Hospitality | 2017 |
| Emer Properties Limited | Real estate | 2020 |
| Emerald Autosales Ltd | Wholesale & retail | 2025 |
| Emerald Hill Property Development Ltd | Real estate | 2024 |
| Emerald Investments (GB) Limited | Real estate | 2012 |
| Emerald Isle Estates Ltd | Real estate | 2024 |
| Emerald Site Solutions Limited | Construction | 2014 |
| Emeralds Country Homes Ltd | Real estate | 2023 |
| Emeralds Properties Limited | Real estate | 2023 |
| Emerge Construction & Civils Ltd | Construction | 2025 |
| Emergency Power Support Ltd | Construction | 2019 |
| Emergent Energy PCC Ltd | Energy | 2026 |
| Emergent Perspective Limited | Information & communication | 2010 |
| Emerson Mechanical Solutions Ltd | Construction | 2007 |
| Emerton Pedersen Ltd | Financial services | 2025 |
| Emerton Surgical Services Ltd | Health & social care | 2013 |
| Emett Exhibitions Limited | Extraterritorial | 1981 |
| EMG Furniture Ltd | Wholesale & retail | 2023 |
| EMG Trading Ltd | Real estate | 2022 |
| EMI Design Ltd | Construction | 2017 |
| EMI Fast Ltd | Administrative & support | 2025 |
| EMI SAN Ltd | Health & social care | 2014 |
| Emiliamx Limited | Other services | 2022 |
| Emily Green Studios Ltd | Professional & scientific | 2024 |
| Emily Green Weddings Ltd | Professional & scientific | 2024 |
| Emily James Financial Services Ltd | Professional & scientific | 2023 |
| Emily Jane Coaching Limited | Education | 2026 |
| Emily Lucy Ltd | Arts & recreation | 2021 |
| Emily Williams Films Ltd | Information & communication | 2024 |
| Emily’S Upholstery Limited | Other services | 2025 |
| Eminent Engineering Ltd | Manufacturing | 2011 |
| Emirp Holdings Limited | Financial services | 2018 |
| Emis Group Limited | Professional & scientific | 2008 |
| Emisoft Limited | Professional & scientific | 1996 |
| Emissions Solutions Ltd | Wholesale & retail | 2021 |
| EMJ Coaching Ltd | Professional & scientific | 2022 |
| EMJ Logistics Ltd | Transport & logistics | 2020 |
| EMK Consultancy Ltd | Professional & scientific | 2019 |
| EMK Investments | Financial services | 2017 |
| Emkay Engineering Limited | Manufacturing | 2007 |
| EML Distribution Ltd | Wholesale & retail | 2019 |
| EML Learning Ltd. | Education | 2012 |
| Emlo Estates Limited | Real estate | 2016 |
| EMM Property Solutions Limited | Hospitality | 2025 |
| Emma Amps Optical Limited | Wholesale & retail | 2019 |
| Emma and Dawn Collaborations Ltd | Arts & recreation | 2024 |
| Emma by Design Ltd | Professional & scientific | 2023 |
| Emma Construction 2025 Ltd | Construction | 2025 |
| Emma Cunliffe Medical Limited | Administrative & support | 2015 |
| Emma Holmes Limited | Administrative & support | 2018 |
| Emma Locks Martin Ltd | Other services | 2023 |
| Emma Rink Ltd | Professional & scientific | 2018 |
| Emma Stamp Healthcare Resources Limited | Health & social care | 2018 |
| Emma Stoker Ltd | Agriculture & fishing | 2025 |
| Emma's Locum VET Services Limited | Professional & scientific | 2016 |
| Emmanuel and Emmanuel Logistics Ltd | Wholesale & retail | 2013 |
| Emmanuel Transport Limited | Transport & logistics | 2022 |
| Emmanuel Tropical Foods Ltd | Wholesale & retail | 2020 |
| Emmanuelosa Inc Ltd | Transport & logistics | 2026 |
| Emmanuelsareola Limited | Health & social care | 2018 |
| Emmar Limited | Construction | 1989 |
| Emmara-Kay Holdings Limited | Financial services | 2026 |
| Emmasco Limited | Wholesale & retail | 2026 |
| Emmaus Leeds | Hospitality | 1999 |
| Emma`S Angels Day Nursery Limited | Education | 2008 |
| Emmelle Studios Ltd | Information & communication | 2026 |
| Emmerson Doors Ltd | Manufacturing | 2008 |
| Emmett Fabrications Limited | Wholesale & retail | 1983 |
| Emmettproperties Ltd | Real estate | 2024 |
| Emmie Ltd | Administrative & support | 2018 |
| Emmkay Deliveries Ltd | Transport & logistics | 2026 |
| Emmora Luxe Ltd | Other services | 2026 |
| Emnek Digital Limited | Information & communication | 2025 |
| Emofortunate Ltd | Transport & logistics | 2019 |
| Emovis Operations Leeds Ltd | Administrative & support | 2013 |
| Empact Limited | Administrative & support | 2016 |
| Emperor 1 Limited | Information & communication | 2014 |
| Emperor 2 (Midco) Limited | Information & communication | 2014 |
| Emperor 2 Limited | Information & communication | 2014 |
| Emperor 3 Limited | Information & communication | 2014 |
| Emperors Wharf (York) Management Company Limited | Households | 1997 |
| Empire 96 Limited | Wholesale & retail | 2025 |
| Empire and SON Limited | Construction | 2026 |
| Empire Auto Spa Limited | Wholesale & retail | 2023 |
| Empire Ceramics Ltd | Construction | 2012 |
| Empire Construction Limited | Construction | 2004 |
| Empire Credit Hire Ltd | Administrative & support | 2009 |
| Empire FX Ltd | Administrative & support | 2021 |
| Empire Homes International Limited | Real estate | 2020 |