| DTC Developments (Yorkshire) Limited | Financial services | 2021 |
| Dulay Developments Limited | Construction | 2014 |
| DV8 Partners Ltd | Manufacturing | 2014 |
| E-Nable Consultancy Limited | Information & communication | 2003 |
| Easy Finance (UK) Ltd | Professional & scientific | 2012 |
| EC Risk Management Ltd | Other services | 2019 |
| Ecky Thump Ltd | Education | 2015 |
| Eco Cooling Solutions Limited | Manufacturing | 2022 |
| ECO4U Energy Services Ltd | Construction | 2022 |
| Eden House Therapeutic Services Limited | Real estate | 2020 |
| Eden House Wellbeing Limited | Other services | 2020 |
| Edge Projects (Bingley) Limited | Construction | 2020 |
| Edlan Limited | Information & communication | 2010 |
| Education Tech Consulting Ltd | Information & communication | 2025 |
| EIGHTYEIGHT09 Limited | Professional & scientific | 2025 |
| Ejms Projects Limited | Professional & scientific | 2024 |
| Eland Consultancy Limited | Information & communication | 2023 |
| Eldwick Autos Limited | Wholesale & retail | 2022 |
| Eldwick Cleaning Services Ltd | Administrative & support | 2026 |
| Eldwick Creamery Ltd | Manufacturing | 2022 |
| Eldwick Development Limited | Real estate | 2021 |
| Eldwick Lands Limited | Real estate | 1982 |
| Eldwick Memorial Hall Trust Ltd | Other services | 2011 |
| Eldwick Property Development Ltd | Construction | 2020 |
| Eldwick Services LLP | | 2018 |
| Eldwick Stores Limited | Wholesale & retail | 2020 |
| Elementary People Ltd | Other services | 2011 |
| Elevate Agency Ltd | Professional & scientific | 2014 |
| Eleven Gym Ltd | Arts & recreation | 2026 |
| Eleven Padel Ltd | Arts & recreation | 2026 |
| Ellie KAY Consultancy Limited | Professional & scientific | 2011 |
| Elliot Residential Lettings Ltd | Real estate | 2020 |
| Elliott Holdings Limited | Real estate | 2025 |
| Elliotts Bar Ltd | Hospitality | 2019 |
| Emanate Solutions Limited | Information & communication | 2006 |
| Embryoclinic Limited | Extraterritorial | 2018 |
| EMC International Consulting Ltd | Professional & scientific | 2025 |
| Emerald City PUB Company Limited | Hospitality | 2018 |
| Emergencypharm Ltd. | Manufacturing | 2014 |
| Emily Dickinson Architects Ltd | Professional & scientific | 2025 |
| Enco Global Testing Services Limited | Professional & scientific | 2009 |
| Epic IT Services UK Ltd | Information & communication | 2022 |
| Erdoma Ltd | Real estate | 2023 |
| Estate Fisheries Limited | Other services | 1964 |
| Etraders Footwear Ltd | Wholesale & retail | 2021 |
| Europe Air Conditioning Ltd | Construction | 2006 |
| Europe Facilities Management Ltd | Extraterritorial | 2014 |
| Europe Holdings (UK) Ltd | Construction | 2014 |
| Europe Mechanical and Electrical Ltd | Extraterritorial | 2014 |
| EW Consultants Ltd | Professional & scientific | 2020 |
| Exinet Technology Limited | Manufacturing | 2006 |
| Expo Creative Ltd | Professional & scientific | 2009 |
| Expression Tints Ltd | Wholesale & retail | 2008 |
| F a Wholesale Limited | Wholesale & retail | 2024 |
| F.L. & B Sanderson Limited | Real estate | 1968 |
| Falcon Gardens Management Limited | Households | 2018 |
| Falcon Sportswear Limited | Wholesale & retail | 1974 |
| Fancy Forge Limited | Wholesale & retail | 2020 |
| Fardew Court Management Company Limited | Households | 1989 |
| Faweather Grange Limited | Administrative & support | 1995 |
| Feature Radiators Limited | Wholesale & retail | 2002 |
| Felix Financial Services Limited | Professional & scientific | 2025 |
| Fernbank Business Solutions Limited | Professional & scientific | 2011 |
| Fertility Services Limited | Health & social care | 2015 |
| Fibreheat Limited | Information & communication | 2002 |
| Fidelissoft Ltd | Information & communication | 2021 |
| Fiery Hill Ltd | Professional & scientific | 2016 |
| Fincal Design and Engineering Limited | Professional & scientific | 2011 |
| Fingerprints (BFD) Limited | Manufacturing | 2009 |
| First AID by Paramedics UK Ltd | Other services | 2025 |
| First Class ICT Support Ltd | Other services | 2018 |
| Fisheries of Harden Ltd | Hospitality | 2023 |
| Fitness Fruition Limited | Arts & recreation | 2016 |
| Fitnesshubbingley Ltd | Arts & recreation | 2025 |
| Five Fold Media Ltd | Information & communication | 2024 |
| Five Locks Bars Limited | Hospitality | 2019 |
| Five Rise Apartments Limited | Households | 2024 |
| Five Rise Nursing Home Limited | Health & social care | 2016 |
| Five Rise Records (Bingley) Ltd | Wholesale & retail | 2025 |
| Flappit Estates Limited | Construction | 2026 |
| Fleur Olby Limited | Arts & recreation | 2003 |
| Flowmaster Plumbing & Drainage Limited | Construction | 2012 |
| FND Consulting Ltd | Professional & scientific | 2018 |
| FOC Limited | Information & communication | 2010 |
| Food Globe International Limited | Wholesale & retail | 2026 |
| Footballing Brains Limited | Education | 2021 |
| Forbes Contracting Limited | Administrative & support | 2014 |
| Foster Penningtons Ltd | Hospitality | 2025 |
| Foundry North Works Ltd | Real estate | 2026 |
| Four Corners Coffee Shop Ltd | Hospitality | 2022 |
| Fourhq Ltd | Real estate | 2026 |
| FR Stott Holdings Limited | Financial services | 2023 |
| Francis Monaghan Ltd | Construction | 2023 |
| Francis Willey (English) Limited | Extraterritorial | 2003 |
| Franz Atlantic Ltd | Hospitality | 2025 |
| FRB Client Account Ltd | Real estate | 2025 |
| Freedom House Management Limited | Real estate | 1979 |
| Fruition Financial Services Ltd | Financial services | 2015 |
| Fruition JV Capital Ltd | Real estate | 2025 |
| Fruition Property Estates Ltd | Real estate | 2025 |