| Everlight Home Care Group Ltd | Real estate | 2025 |
| Everlight Properties (Yorkshire) Ltd | Real estate | 2025 |
| Everlight Serviced Apartments Ltd | Hospitality | 2025 |
| Every Aspect Modular Limited | Construction | 2025 |
| Everyday Local Ltd | Wholesale & retail | 2025 |
| Evolution Freedom Ltd | Financial services | 2025 |
| Evolution Works Ltd | Construction | 2019 |
| Evolve Home Automation Ltd | Administrative & support | 2025 |
| Evolve Marketing Solutions Ltd | Information & communication | 2020 |
| Evolver Solutions (Hull) Limited | Professional & scientific | 2025 |
| Evomed AI Ltd | Information & communication | 2025 |
| Evrocom.Uk Limited | Information & communication | 2016 |
| Ewamase Catering Services Ltd | Hospitality | 2025 |
| Eworthe Limited | Financial services | 2022 |
| EX Forces Gardener & Handyman Ltd | Administrative & support | 2023 |
| Exadel UK Ltd | Information & communication | 2025 |
| Excel Laminating Group Limited | Financial services | 2023 |
| Excel Laminating Holdings Limited | Professional & scientific | 2007 |
| Excel Laminating Limited | Manufacturing | 1997 |
| Excel Modular Buildings (Holdings) Limited | Financial services | 2015 |
| Excel Modular Buildings Limited | Construction | 2011 |
| Excel Services Hull Ltd | Construction | 2022 |
| Excell Energy Group Ltd | Administrative & support | 2026 |
| Excelpro Maintenance Ltd | Construction | 2024 |
| Excelsior Private Client Limited | Professional & scientific | 2021 |
| Exchange the Move Limited | Information & communication | 2024 |
| Exhibition Music Ltd | Information & communication | 2024 |
| Exia Ltd | Information & communication | 2023 |
| Exiled Limited | Manufacturing | 2024 |
| Exilian Studios Ltd | Professional & scientific | 2019 |
| Exit 11 Arts Ltd | Professional & scientific | 2026 |
| EXP Competitions Limited | Other services | 2025 |
| Expandable IT Limited | Information & communication | 2004 |
| Expedition Foods Limited | Manufacturing | 2009 |
| Express Capital Limited | Financial services | 2015 |
| Express Direct Finance Limited | Other services | 2002 |
| Express H&S Ltd | Professional & scientific | 2023 |
| Express Interpreting Ltd | Professional & scientific | 2022 |
| Express Remortgages Limited | Financial services | 2005 |
| Exterior Cleaning Co. (UK) Ltd | Administrative & support | 2022 |
| Extolment Limited | Hospitality | 2014 |
| Extra Special Panels Limited | Professional & scientific | 1997 |
| Extraspace Garden Buildings Limited | Other services | 2016 |
| EYG Commercial Limited | Manufacturing | 2009 |
| EYG Domestic Limited | Manufacturing | 2007 |
| EYG Holdings Limited | Manufacturing | 2007 |
| EYG Window Centres Limited | Manufacturing | 1988 |
| Ezee Market Ltd | Wholesale & retail | 2025 |
| EZI Statics Ltd | Transport & logistics | 2025 |
| Eztax Accountants Ltd | Professional & scientific | 2023 |
| F & D Industrial Roofing & Cladding Limited | Construction | 2021 |
| F & H Construction (East Yorkshire) Ltd | Construction | 2022 |
| F & H Construction Limited | Construction | 2010 |
| F & H Group (Hull) Ltd | Professional & scientific | 2020 |
| F a S 2000 Limited | Agriculture & fishing | 1984 |
| F Grassby & SON Limited | Agriculture & fishing | 2008 |
| F K Direct Ltd | Wholesale & retail | 2014 |
| F Kemp & SON Limited | Construction | 2016 |
| F&B Plumbing Solutions Ltd | Construction | 2025 |
| F&J Trucking Services Ltd | Transport & logistics | 2024 |
| F. & B. Brickwork Limited | Construction | 2004 |
| F. & N. Tilson & SON Limited | Wholesale & retail | 2011 |
| F. F. & R. Stevenson Limited | Wholesale & retail | 2025 |
| F.Norman Brewer Limited | | 1956 |
| F11 TUK Ltd | Construction | 2019 |
| F2 Property Group Ltd | Real estate | 2025 |
| F37 Ltd | Professional & scientific | 2017 |
| FA Goods & Services Ltd | Wholesale & retail | 2023 |
| FAB Beverages Limited | Hospitality | 2023 |
| FAB Care Services Limited | Administrative & support | 2018 |
| Fabios Pizza Ltd | Hospitality | 2024 |
| Fable Comms Ltd | Professional & scientific | 2024 |
| Fabricast Group Limited | Manufacturing | 1986 |
| Fabricast Multi-Metals Limited | Professional & scientific | 1981 |
| Fabricast Plastic Supplies Limited | Professional & scientific | 1992 |
| Fabriporch Limited | Manufacturing | 2025 |
| Face Media Limited | Professional & scientific | 2005 |
| Facilities House Limited | Real estate | 2015 |
| Facilities Management Plus Limited | Administrative & support | 2016 |
| Facit Group Ltd | Information & communication | 2015 |
| Fact Holdings Ltd | Professional & scientific | 2025 |
| Factordean Limited | Other services | 1997 |
| Fade Zone H Ltd | Other services | 2026 |
| Fahri Alkilinc Limited | Wholesale & retail | 2016 |
| FAI Watu Ltd | Administrative & support | 2009 |
| Fair Deal (Hull) Ltd | Wholesale & retail | 2023 |
| Fairburn Engineering Limited | Professional & scientific | 2009 |
| Fairburns Holdings Limited | Professional & scientific | 2009 |
| Fairburns Total Electrical Solutions Limited | Professional & scientific | 2012 |
| Fairburns Total Electrical, Heating & Plumbing Solutions Limited | Professional & scientific | 2016 |
| Fairburns Total Electrical, Mechanical and Building Services Limited | Financial services | 2026 |
| Fairburt Ltd | Transport & logistics | 2025 |
| Fairview Holiday Homes Limited | Hospitality | 2013 |
| Faitrade Ltd | Wholesale & retail | 2025 |
| Faiway Limited | Wholesale & retail | 2025 |
| Falafel & Tandoori Ltd | Hospitality | 2021 |
| Falcon Connect Ltd | Transport & logistics | 2026 |
| Falcon Hungwe Resources Ltd | Administrative & support | 2023 |
| Falcon Lettings Limited | Real estate | 2021 |
| Falcon Property Solutions Ltd | Real estate | 2026 |