| Envirotec Integrated Services Limited | Administrative & support | 2002 |
| Envirotec Integrated Services South East Limited | Administrative & support | 2010 |
| Ersyns Ltd | Transport & logistics | 2023 |
| Esartee Ltd. | Health & social care | 2018 |
| Escape Plan Live Ltd | Arts & recreation | 2019 |
| ESP Technologies Group Ltd | Manufacturing | 2017 |
| ETJ Electrical Kent Ltd | Other services | 2025 |
| Eurogears Ltd | Construction | 1990 |
| Europharm Consulting Limited | Professional & scientific | 2009 |
| Everything Electrical Testing Limited | Other services | 1999 |
| EVN Limited | Administrative & support | 2001 |
| Evolution Strength and Fitness Limited | Arts & recreation | 2013 |
| Excelerate Consulting Ltd | Administrative & support | 2021 |
| Excelling Education Ltd | Education | 2025 |
| Excelsior House (Sittingbourne) Management Company Limited | Households | 2019 |
| Exchange Initiative Ltd | Wholesale & retail | 2021 |
| Experienced Social Care Ltd | Health & social care | 2026 |
| Expert Financial Services Ltd | Financial services | 2015 |
| Expert Flat Roofing Limited | Construction | 2010 |
| Expert Touch Automotive Paint Repair Limited | Wholesale & retail | 2025 |
| Express Finance Corporation Limited | Financial services | 2004 |
| F&S Skips Ltd | Water & waste | 2025 |
| F.G.S. Plant Limited | Administrative & support | 2004 |
| FA Massive Dynamic Ltd | Construction | 2026 |
| FAB Soft Furnishing Limited | Construction | 2014 |
| Faber Building Services Limited | Construction | 2013 |
| Fair and Square Property Management Ltd | Real estate | 2024 |
| Fair and Square SPV1 Limited | Real estate | 2025 |
| Fairfax Truckers Ltd | Wholesale & retail | 2019 |
| Fairmont Interior Designs Ltd Ltd | Construction | 2021 |
| Falcon 260 Limited | Hospitality | 2013 |
| Falcon CA Limited | Financial services | 2019 |
| Falcon Compliance Limited | Water & waste | 2026 |
| Famble Ltd | Information & communication | 2026 |
| Fames Care Ltd | Health & social care | 2025 |
| Fatania Sports and Education Ltd | Education | 2026 |
| Fenceology Ltd | Construction | 2026 |
| Fennexia Limited | Real estate | 2025 |
| FGS Rentals Limited | Extraterritorial | 1990 |
| Fibre Wizard Ltd | Information & communication | 2022 |
| Fibretech UK Ltd | Information & communication | 2009 |
| Field & Moor Limited | Wholesale & retail | 2019 |
| Finerform Ltd | Wholesale & retail | 2026 |
| Fingal Associates Limited | Professional & scientific | 2017 |
| Finger Protector Limited | Extraterritorial | 2008 |
| Fingertips Creative Arts Pre-School Limited | Education | 2010 |
| Fintech Law Ltd | Professional & scientific | 2009 |
| Finwell Training Ltd | Professional & scientific | 2022 |
| Fire and Security Consultancy Limited | Other services | 2006 |
| First Class Fairways Limited | Wholesale & retail | 2025 |
| Fission Developments Ltd | Construction | 2025 |
| Fitb Limited | Professional & scientific | 2022 |
| Five Star Cleaning (Test Valley) Limited | Administrative & support | 2014 |
| Fixfast Holdings Ltd | Professional & scientific | 2015 |
| Fixfast Intermediate Ltd | Professional & scientific | 2015 |
| Fixfast Ltd | Manufacturing | 2015 |
| Flawless YOU Ltd | Health & social care | 2010 |
| Floorless Limited | Wholesale & retail | 2014 |
| FMF Agri Ltd | Agriculture & fishing | 2021 |
| FMS Global Limited | Information & communication | 2018 |
| FMS Property Investments Ltd | Real estate | 2025 |
| Focused Intention Limited | Administrative & support | 2009 |
| Football FUN Factory (Community 139) Limited | Arts & recreation | 2024 |
| Footprint Financial Planning Ltd | Financial services | 2024 |
| Forever Moments Kent Limited | Hospitality | 2019 |
| Forrest Security Systems Limited | Construction | 2024 |
| Forstal Road Riverview Properties Management Company Limited | Real estate | 2020 |
| FORTY4 Consulting Ltd | Professional & scientific | 2023 |
| Foundation Accountancy Limited | Professional & scientific | 2009 |
| FOX Construction Kent Ltd | Construction | 2017 |
| FPG Specialised Cleaning Services Ltd | Administrative & support | 2024 |
| Francis Construction Management Ltd | Construction | 2025 |
| Frankland Films Limited | Information & communication | 2006 |
| Fredi & SON Construction Ltd | Construction | 2022 |
| Fricas Building Services Ltd | Construction | 2018 |
| Frilly Florals Ltd | Wholesale & retail | 2024 |
| Frontier Computer Corp Limited | Manufacturing | 2015 |
| FUN Kids Entertainers Ltd | Arts & recreation | 2023 |
| Future Finance Consulting Ltd | Professional & scientific | 2023 |
| G Baker Contracting Ltd | Construction | 2024 |
| G Baker Trading Limited | Other services | 2010 |
| G I Landscapes (UK) Ltd | Administrative & support | 2010 |
| G J Technology Solutions Ltd | Information & communication | 2015 |
| G Mitchell & SON Ltd | Construction | 2014 |
| G-Mandate Ltd | Administrative & support | 2023 |
| G. Baker Roofing Limited | Construction | 2007 |
| G.D.Smy Limited | Administrative & support | 1989 |
| G.S.M. Electrical Supplies (Southern) Limited | Wholesale & retail | 2025 |
| Gala Lights Ltd | Wholesale & retail | 2008 |
| Gallagher Holdings (Kent) II Limited | Financial services | 2023 |
| Gallagher Investments (Kent) Limited | Financial services | 2023 |
| Galley Roofing Solutions Ltd | Construction | 2025 |
| Gardiners Plumbing & Heating Limited | Construction | 2022 |
| Garner Tiling Limited | Construction | 2008 |
| Gasmark Heating Services Limited | Construction | 2007 |
| GB Business Analyst Solutions Ltd | Administrative & support | 2024 |
| GDC Property Partners Ltd | Real estate | 2019 |
| Gdmasters Ltd | Construction | 2014 |
| Geared Bricks Ltd | Real estate | 2022 |
| Gems Gems Childcare Ltd | Health & social care | 2023 |