| Everlong Property Developments Ltd | Real estate | 2025 |
| Everlong Property Management Ltd | Real estate | 2021 |
| Everplay Group PLC | Information & communication | 2018 |
| Everstead Accountants Ltd | Professional & scientific | 2024 |
| Everstead Capital Ltd | Financial services | 2025 |
| Everyday Lifestyle Limited | Education | 2023 |
| Eville & Jones Business Services LLP | | 2017 |
| Eville Investments Limited | Real estate | 2019 |
| Evlo Limited | Financial services | 2017 |
| EVO Marketplaces UK Limited | Wholesale & retail | 2025 |
| EVO Skiin Limited | Wholesale & retail | 2025 |
| Evolve 2 Templates Limited | Professional & scientific | 2019 |
| Evolve Engineering (Wakefield) Limited | Manufacturing | 2017 |
| Evolve Selection Limited | Administrative & support | 1985 |
| Evolve Technology Solutions Limited | Information & communication | 2012 |
| Evolve Virtual Solutions Limited | Administrative & support | 2016 |
| EW Medical Vision Limited | Health & social care | 2024 |
| EWA Jasinska Limited | Professional & scientific | 2011 |
| EWS Blue Seal Ltd | Real estate | 2024 |
| EX Fleet Van Sales Limited | Wholesale & retail | 2008 |
| Ex-Vat Building Supplies Ltd | Construction | 2023 |
| Excel Healthcare Services Ltd | Public administration | 2020 |
| Excelsior Global Limited | Hospitality | 2023 |
| Exclusive Beds and Furniture Ltd | Manufacturing | 2023 |
| Exclusive Food Service Ltd | Professional & scientific | 2015 |
| Exclusive Motors Wakefield Ltd | Wholesale & retail | 2025 |
| Exclusive Skin Limited | Other services | 2012 |
| Exley Estates Limited | Real estate | 1923 |
| Expert Agriculture Limited | Professional & scientific | 1980 |
| Expert Doctors Ltd | Health & social care | 2011 |
| Expert Trade and Services Limited | Administrative & support | 2011 |
| Exponential Limited | Information & communication | 2016 |
| Exporose Limited | Information & communication | 1992 |
| Express Beds Ltd | Administrative & support | 2013 |
| Express Drive Hire Ltd | | 2010 |
| Express Essential Services Ltd | Transport & logistics | 2021 |
| Express Stairs Yorkshire Limited | Manufacturing | 2025 |
| EYE Dream BED Limited | Wholesale & retail | 2021 |
| Eye-Doo Optical Ltd | Wholesale & retail | 2019 |
| Eye-Doo Properties Ltd | Real estate | 2023 |
| Eyewatch Services Ltd | Administrative & support | 2020 |
| Eyra Studios W Ltd | Arts & recreation | 2025 |
| EZ1 Services Limited | Administrative & support | 2026 |
| Ezee Lettings LLP | | 2018 |
| Ezee Lettings Property Limited | Real estate | 2022 |
| Ezimtech Distributors Ltd | Wholesale & retail | 2010 |
| Ezmac Developments Limited | Real estate | 2025 |
| Ezra Health Resources Limited | Health & social care | 2015 |
| Ezra Space Ltd | Real estate | 2025 |
| F & F Hairdressing Limited | Other services | 2010 |
| F&F PVT Limited | Other services | 2023 |
| F.W. Farnsworth Limited | Manufacturing | 1931 |
| F5 Properties Limited | Real estate | 2024 |
| FA Surgiserv Ltd | Health & social care | 2022 |
| Fable Golf Ltd | Manufacturing | 2023 |
| Fabricus Limited | Wholesale & retail | 2004 |
| Fabrigates and Automation Ltd | Manufacturing | 2004 |
| Facade Install Ltd | Construction | 2018 |
| Face the Future Clinic Limited | Health & social care | 2014 |
| Face the Future Limited | Health & social care | 2005 |
| Faces by MR Limited | Other services | 2021 |
| Fade & TAN Co. Ltd | Other services | 2025 |
| Faded Days UK Limited | Wholesale & retail | 2013 |
| FAE Consulting Ltd | Information & communication | 2025 |
| Fahrschule Ralf Wissel Limited | Education | 2014 |
| Fairfield Associates (Leeds) Limited | Hospitality | 2002 |
| Fairmac Enterprises Limited | Hospitality | 2016 |
| Fairway Building and Roofing Limited | Construction | 2003 |
| Faith UP | Other services | 2009 |
| Faizan Aziz Limited | Other services | 2025 |
| Falah Corporation Limited | Wholesale & retail | 2025 |
| Falcon Concept Limited | Other services | 2019 |
| Falcon Travel Wakefield Limited | Transport & logistics | 2003 |
| Falconguard Limited | Real estate | 1995 |
| Fall Ings Commercials Ltd Ltd | Wholesale & retail | 2020 |
| Falon Ltd | Wholesale & retail | 2025 |
| Fame Mouse Technologies Ltd | Information & communication | 2017 |
| Famtas Limited | Financial services | 2015 |
| Farhan ( Stockport) Limited | Hospitality | 2011 |
| Farm Drive (Netherton) Management Company Limited | Households | 2013 |
| Farnsworth Investments Limited | Financial services | 1990 |
| Farrar Transport Ltd | Wholesale & retail | 2019 |
| Farswood Construction Limited | Construction | 2021 |
| Fasades 3D Ltd | Construction | 2022 |
| Fascia Fascia Ltd | Wholesale & retail | 2006 |
| Fast Choice 3600 Ltd | Wholesale & retail | 2025 |
| Fast Eddy Events Limited | Arts & recreation | 2020 |
| Fast Track Yorkshire Ltd | Transport & logistics | 2024 |
| Fast Tracks Logistics Ltd | Transport & logistics | 2025 |
| Fast Trans Limited | Administrative & support | 2006 |
| Fast Travel 1 Limited | Transport & logistics | 2023 |
| Fastercare Ltd | Administrative & support | 2023 |
| Fastsource Limited | Construction | 1990 |
| Fatima Inventories Limited | Administrative & support | 2018 |
| FC Helping Hands Cleaning Ltd | Administrative & support | 2022 |
| FC Storage & Warehousing Limited | Transport & logistics | 2023 |
| FC Transport Leeds Limited | Transport & logistics | 2018 |
| FCJ Trading Limited | Wholesale & retail | 2025 |
| FCP Mechanical Handling Limited | Manufacturing | 1999 |
| FCS Developments Limited | Construction | 2025 |