| Excel Logistics Ltd | Transport & logistics | 2025 |
| Excel Marquee Hire Ltd | Hospitality | 2022 |
| Excel Print Limited | Manufacturing | 2003 |
| Excel Render Systems Limited | Construction | 2015 |
| Excel Sportswear Ltd | Wholesale & retail | 2017 |
| Excellence Shafaq Care Limited | Health & social care | 2014 |
| Excellent-Touch Services Limited | Administrative & support | 2019 |
| Excellor Property Solutions Ltd | Real estate | 2020 |
| Excl Limited | Wholesale & retail | 2017 |
| Exclusive Motor Hub Ltd | Wholesale & retail | 2024 |
| Executive Care Agency Limited | Health & social care | 2018 |
| Executive Care Agency Midlands Limited | Public administration | 2019 |
| Executive Living Ltd | Wholesale & retail | 2025 |
| Exellison Switchgear Services Limited | Manufacturing | 2005 |
| Exfoundry Ltd | Wholesale & retail | 2025 |
| Exgas Midlands Limited | Administrative & support | 2017 |
| Exhaust Parts UK Ltd | Wholesale & retail | 2020 |
| Exhibition Floor Hire Limited | Extraterritorial | 1994 |
| Exicore Limited | Professional & scientific | 2004 |
| Exotic Supercar Hire Ltd | Transport & logistics | 2023 |
| EXP UK Services Ltd | Wholesale & retail | 2020 |
| Exp-Arc Limited | Professional & scientific | 2026 |
| Expert DPF Cleaning Ltd | Wholesale & retail | 2024 |
| Expertdecor Ltd | Construction | 2024 |
| Explora Flooring Limited | Construction | 2023 |
| Explore Apollo Academy Ltd | Education | 2025 |
| Explore Apollo Tuition Home-Schooling Limited | Education | 2023 |
| Explore Apollo Tuition Limited | Education | 2022 |
| Exploreurope Limited | Wholesale & retail | 2017 |
| Expls Limited | Professional & scientific | 2025 |
| Expo Floors EOT Trustee Limited | Professional & scientific | 2024 |
| Expo Floors Limited | Other services | 1991 |
| Expo Floors Platform Sales Limited | Other services | 2016 |
| Expo Floors Platform Solutions Limited | Other services | 2021 |
| Exposcape Ltd | Other services | 2022 |
| Express Dubai Visa Ltd | Real estate | 2023 |
| Express GAO Limited | Hospitality | 2025 |
| Express Haulage & Logistics UK Ltd | Transport & logistics | 2024 |
| Express Rugs Limited | Wholesale & retail | 2021 |
| Express Trading Limited | Other services | 2006 |
| Exquisite Mane Ltd | Wholesale & retail | 2022 |
| Extend Your Home UK Ltd | Professional & scientific | 2023 |
| Extra Recruitment Limited | Administrative & support | 2021 |
| Extrastorage Limited | Transport & logistics | 2022 |
| Extreme Legacy Gym Ltd | Arts & recreation | 2017 |
| Extreme Roofing and Maintenance Limited | Construction | 2020 |
| Eyecare (Bromsgrove) Limited | Health & social care | 2010 |
| Eyeconic Opticians Limited | Wholesale & retail | 2012 |
| Eyland & Sons Limited | Manufacturing | 1894 |
| EYS Electrical Contractors Ltd | Construction | 2020 |
| EZ Haulage Ltd | Wholesale & retail | 2019 |
| Ezone Development AID Ltd | Construction | 2026 |
| Ezone Distribution Ltd | Wholesale & retail | 2024 |
| Ezone Estates Ltd | Real estate | 2020 |
| Ezone Wholesale Ltd | Wholesale & retail | 2017 |
| F & R Management Ltd | Real estate | 2023 |
| F Cloth House Ltd | Wholesale & retail | 2016 |
| F Gossage Limited | Construction | 2012 |
| F J F Commercials Limited | Wholesale & retail | 2021 |
| F M S Holdings Limited | Professional & scientific | 1999 |
| F W Thomas Holdings & Investments Ltd | Financial services | 2024 |
| F W Thomas Limited | Other services | 2021 |
| F&B Manufacturers Limited | Manufacturing | 2025 |
| F&B Supply Chain Limited | Wholesale & retail | 2025 |
| F&D Thermal Limited | Construction | 2025 |
| F&F Global Ltd | Wholesale & retail | 2026 |
| F&Q Autos Ltd | Wholesale & retail | 2022 |
| F&Y Investments Ltd | Real estate | 2019 |
| F'S Burger Shop Ltd | Hospitality | 2025 |
| F.C.E.Holdings Limited | Other services | 1941 |
| F.Chari Limited | Health & social care | 2024 |
| F.E.T Global Consuting Ltd | Professional & scientific | 2025 |
| F.I. Training Academy Ltd | Education | 2023 |
| F4DEZONE Limited | Other services | 2024 |
| F5P Products Ltd | Professional & scientific | 2017 |
| F8RCA Ltd | Wholesale & retail | 2018 |
| FA and Sons Ltd | Real estate | 2022 |
| FA Traders Limited | Wholesale & retail | 2017 |
| Fabbielle Ltd | Health & social care | 2019 |
| Fabbus Limited | Construction | 2019 |
| Fabcon Contractors Ltd | Construction | 2024 |
| Fabihabegum Limited | Hospitality | 2025 |
| Fabio Transport Ltd | Transport & logistics | 2018 |
| Fabric Direct Limited | Wholesale & retail | 2003 |
| Fabric Direct Online Limited | Wholesale & retail | 2022 |
| Fabric Traders Ltd | Wholesale & retail | 2018 |
| Fabrication & Maintenance Specialists Limited | Manufacturing | 2016 |
| Fabricnco Ltd | Wholesale & retail | 2025 |
| Faceclub Limited | Wholesale & retail | 2026 |
| Facial Aesthetic & Cosmetic Enhancement Clinic Limited | Health & social care | 2013 |
| Facial Holdco Ltd | Financial services | 2024 |
| Facilica Building Services Ltd | Construction | 2018 |
| Facility Management Service Limited | Transport & logistics | 2020 |
| Factory Building Services Limited | Construction | 1989 |
| Factory Twenty 7 Motorcycles Ltd | Wholesale & retail | 2019 |
| Fades House Limited | Other services | 2024 |
| Fadez Barber Ltd | Other services | 2023 |
| Fadz UK Ltd | Extraterritorial | 2013 |
| Fair Deal Vehicles Ltd | Wholesale & retail | 2025 |
| Fair Tradez Limited | Wholesale & retail | 2023 |