| Elizabeth Property Group Ltd | Real estate | 2025 |
| ELJ Property Ltd | Real estate | 2015 |
| ELM Royd Energy Ltd | Construction | 2007 |
| Elmstone and Smith Ltd | Real estate | 2026 |
| Elnpg Ltd | Real estate | 2014 |
| Elyssian Fields Ltd | Professional & scientific | 2001 |
| Emily Sharp Creative Ltd | Professional & scientific | 2026 |
| Emily Sharp Fitness Limited | Other services | 2023 |
| EMK Property Services Ltd | Real estate | 2026 |
| Emsworth Solutions Ltd | Administrative & support | 2015 |
| Enchanted Property Sales & Lettings Limited | Real estate | 2019 |
| Energy FM Ltd | Administrative & support | 2012 |
| Entwistle-Webster Properties Limited | Real estate | 2026 |
| Envi Solutions Limited | Professional & scientific | 2008 |
| Envy Lounge Limited | Other services | 2021 |
| Envy Nightlife Limited | Hospitality | 2017 |
| Epma Limited | Professional & scientific | 2021 |
| Equipstock Ltd | Wholesale & retail | 2012 |
| ER Fabrications Ltd | Manufacturing | 2025 |
| ER Scaffolding Ltd | Construction | 2025 |
| ERA Show Ltd | Arts & recreation | 2020 |
| Essential Administration Services Limited | Administrative & support | 2018 |
| Essentials Property Services Limited | Administrative & support | 2021 |
| Eternally Maternal Ltd | Health & social care | 2024 |
| Etma Property Ltd | Real estate | 2025 |
| Euro Blinds Ltd | Manufacturing | 2021 |
| Euroline Commercials Limited | Wholesale & retail | 2011 |
| European Blastcleaning Equipment Limited | Manufacturing | 1992 |
| European Lighting Agencies Ltd | Wholesale & retail | 2013 |
| Evan Holdings Ltd | Real estate | 2023 |
| Evelyn Grant Ltd | Wholesale & retail | 2024 |
| Evertrade Limited | Wholesale & retail | 2022 |
| Ewart Plant and Machinery Sales Ltd | Wholesale & retail | 2024 |
| Ewemove (Southport) Limited | Real estate | 2016 |
| Ewemove (Wokingham) Ltd | Real estate | 2016 |
| Excel Hoardings Ltd | Construction | 2016 |
| Exchange Court Management Co Ltd | Households | 1997 |
| Excite for Life Limited | Health & social care | 2015 |
| Exitum Limited | Extraterritorial | 2012 |
| Expert Collections Ltd | Administrative & support | 2016 |
| Express Alloys Ltd | Extraterritorial | 2024 |
| Express Alloys Material Services Limited | Manufacturing | 2016 |
| F M Church Supplies Ltd | Wholesale & retail | 2010 |
| F.Warren(Electrical)Limited | Construction | 1959 |
| Fabiola's Hair and Beauty Limited | Other services | 2023 |
| Fairbreak Cricket Limited | Education | 2025 |
| Falfa Ventures Ltd | Professional & scientific | 2023 |
| FAR Beyond Property Ltd | Real estate | 2024 |
| Farfield Buildings Limited | Real estate | 2019 |
| Farfield Joinery Limited | Construction | 2019 |
| Fast and Easy Ltd | Wholesale & retail | 2024 |
| Fast Auctions Limited | Wholesale & retail | 2025 |
| Fast Group Holdings Limited | Financial services | 2025 |
| Fast Logistics Solutions Limited | Transport & logistics | 2026 |
| Fast Products Distribution Limited | Wholesale & retail | 2019 |
| Fast Products UK Limited | Wholesale & retail | 2025 |
| Fastnet Systems Limited | Information & communication | 2025 |
| Fastrack Taxi Solutions Ltd | Other services | 2013 |
| Fatima Fakech Limited | Wholesale & retail | 2020 |
| FAY Garside Limited | Arts & recreation | 2024 |
| FCP Bodies Limited | Manufacturing | 2004 |
| FD Flex Ltd | Administrative & support | 2013 |
| Felicitas Developments Limited | Construction | 2025 |
| Femina Housing Ltd | Real estate | 2023 |
| Fenwick Trade Limited | Wholesale & retail | 2026 |
| Ferno (UK) Limited | Manufacturing | 1971 |
| Field Cable Services Ltd | Information & communication | 2019 |
| FINANCE4ANYTHING Limited | Financial services | 2025 |
| Fireplaces 4 Life Limited | Wholesale & retail | 2006 |
| Firetec (Yorkshire) Ltd | Professional & scientific | 2012 |
| First Call GAS Limited | Construction | 2008 |
| Firth Safety Solutions Ltd | Professional & scientific | 2026 |
| Firth Timber Yorkshire Ltd | Wholesale & retail | 2023 |
| Fisher Europa Limited | Real estate | 2004 |
| Fisher Family Office Ltd | Professional & scientific | 2026 |
| Fisher Plastering Contractors Ltd | Construction | 2008 |
| Flex Muscle Therapy Limited | Health & social care | 2026 |
| Flexitallic UK Ltd | Manufacturing | 2017 |
| Floral Inspo Ltd | Wholesale & retail | 2023 |
| Flowing Waters Ltd | Other services | 2024 |
| Flynn & Sons Property Ltd | Households | 2024 |
| FM Accounting Services Ltd | Professional & scientific | 2025 |
| Focus Training (Yorkshire) Limited | Education | 2009 |
| Folly Way Management Limited | Real estate | 2022 |
| Formosa Aesthetics Ltd | Health & social care | 2025 |
| FORTY1ST Street Ltd | Construction | 2020 |
| Fourway Coaches Limited | Professional & scientific | 1972 |
| Foxton Dies Limited | Manufacturing | 1984 |
| FR Medica Limited | Health & social care | 2018 |
| Freewild Ltd | Wholesale & retail | 2025 |
| Friends of Friends Recruitment Limited | Administrative & support | 2023 |
| From the Heart (Yorkshire) Limited | Wholesale & retail | 2026 |
| From the Heart Cards and Gifts Ltd | Wholesale & retail | 2025 |
| Fullspan Marketing Limited | Extraterritorial | 2010 |
| FZ National Limited | Wholesale & retail | 2019 |
| G & J MAC Consultancy Limited | Construction | 2017 |
| G&N Property Holdings Ltd | Households | 2022 |
| G.S Design & Sign Limited | Manufacturing | 2007 |
| Gales Gems Limited | Wholesale & retail | 2025 |
| Gallant Energy (UK) Ltd | Extraterritorial | 2012 |