| Evolution Development Projects Limited | Real estate | 2011 |
| Evolution Digital Services Ltd | Information & communication | 2025 |
| Evolution Essential Services Ltd | Health & social care | 2023 |
| Evolution Property Group Limited | Real estate | 2011 |
| Evolution Property Limited | Real estate | 2001 |
| Evovisual Ltd | Professional & scientific | 2013 |
| EW Management Company Limited | Other services | 2023 |
| Ewdb Limited | Professional & scientific | 1987 |
| EWS Consultancy Services Limited | Professional & scientific | 2023 |
| EWS Property Management Ltd | Households | 2024 |
| EWS Training Limited | Construction | 2018 |
| Excel Media UK Ltd | Professional & scientific | 2025 |
| Exceljem Ltd | Administrative & support | 2016 |
| Excis Networks Limited | Information & communication | 2002 |
| Excis Ventures Limited | Real estate | 2025 |
| Exclusive Furniture Limited | Wholesale & retail | 1992 |
| Exectv Limited | Professional & scientific | 2023 |
| Executive Cars Kent Ltd | Transport & logistics | 2023 |
| Executive Chef & Butler Service Ltd | Hospitality | 2024 |
| Executive Coaching Insights Ltd | Professional & scientific | 2024 |
| Executive Plus Airport Transfers Ltd | Transport & logistics | 2026 |
| Exforde House Management Limited | Households | 2007 |
| Exhibit Limited | Manufacturing | 2009 |
| Eximia Networks Limited | Information & communication | 2025 |
| Exkavate Ltd | Professional & scientific | 2014 |
| Exklusiv Sales Limited | Wholesale & retail | 2022 |
| Exoair Kitchen Ventilation Solutions Limited | Manufacturing | 2015 |
| Exoair Ventilation Limited | Manufacturing | 2016 |
| Exort Limited | Professional & scientific | 2025 |
| Expanse Movie Ltd | Information & communication | 2023 |
| Expedite Healthcare Ltd | Health & social care | 2019 |
| Expert Design Studio Ltd | Professional & scientific | 2024 |
| Expertise Homecare (Central & West Kent) Limited | Health & social care | 2011 |
| Explainmybill Limited | Information & communication | 2026 |
| Express Cabs & Couriers Limited | Transport & logistics | 1997 |
| Express Car Wash & Servicing Ltd | Wholesale & retail | 2023 |
| Express Taxis Tonbridge Ltd | Extraterritorial | 2013 |
| Express Toilet Hire Ltd | Other services | 2018 |
| EXW Consultancy Ltd | Professional & scientific | 2025 |
| EYE and Vision Limited | Health & social care | 2011 |
| EYE in the Sky Services Ltd | Information & communication | 2019 |
| Eyles Testing Services Limited | Energy | 2021 |
| F & N Aesthetic and Laser Limited | Health & social care | 2024 |
| F & N Medical Limited | Health & social care | 2014 |
| F GAS Certification Limited | Administrative & support | 2011 |
| F H Brazil Limited | Construction | 2019 |
| F T Supplies Limited | Other services | 2014 |
| F&D Scenic Production Ltd | Arts & recreation | 2026 |
| F&F Automotive Limited | Manufacturing | 2019 |
| F&L Financial Services Limited | Financial services | 2020 |
| F&S Properties Kent Limited | Real estate | 2024 |
| F. Edmed & Sons Limited | Professional & scientific | 2010 |
| F. Smith & Co. (Office Equipment) Limited | Professional & scientific | 1989 |
| F.A Classics Restorations Ltd | Wholesale & retail | 2024 |
| F.C.S. Building Design Consultants Limited | Professional & scientific | 1989 |
| F2A Limited | Wholesale & retail | 2020 |
| F2A Solutions Ltd | Construction | 2023 |
| Fabrick Marketing Communications Limited | Professional & scientific | 2017 |
| Fabstoby Ltd | Wholesale & retail | 2026 |
| Fabulously FED Ltd | Hospitality | 2020 |
| Facade Fixing Ltd | Construction | 2014 |
| Facial Deliveries Ltd | Transport & logistics | 2022 |
| Facilitate Healthcare Training Ltd | Public administration | 2025 |
| Facts Training SV Ltd | Education | 2018 |
| Fadezone Limited | Other services | 2019 |
| Fagerhult Lighting Limited | Wholesale & retail | 1998 |
| Fahrenheit South East Limited | Construction | 2015 |
| Fair Deal (Holdings) Limited | Financial services | 2012 |
| Fair Deal Developments Limited | Construction | 2018 |
| Fair Deal Investments Limited | Real estate | 2012 |
| Fair Deal Roofing Ltd | Construction | 2021 |
| Fairdeck Limited | Administrative & support | 2018 |
| Fairfax Court Holdings Limited | Households | 2017 |
| Fairfax Europe Ltd | Wholesale & retail | 1999 |
| Fairfax Properties UK Limited | Real estate | 2007 |
| Fairfield Garage (Leigh-On-Sea) Limited | Wholesale & retail | 1967 |
| Fairs Risk & Compliance Consulting Limited | Professional & scientific | 2020 |
| Fairways Construction Ltd | Extraterritorial | 2012 |
| Fairz Ltd | Wholesale & retail | 2020 |
| Faith Trading Ltd | Professional & scientific | 2011 |
| Faith X Threads Limited | Wholesale & retail | 2018 |
| Faithful Fortune Limited | Other services | 2025 |
| Falco Transport Ltd | Transport & logistics | 2025 |
| Falcon Realty Limited | Real estate | 2015 |
| Falcon Tax Limited | Information & communication | 2016 |
| Falconry Management Services UK Limited | Professional & scientific | 2017 |
| Falconuav Solutions Limited | Other services | 2017 |
| Falloden Parts Division Ltd | Wholesale & retail | 2014 |
| Family Activity Centre Limited | Arts & recreation | 2016 |
| Family Dog Services Limited | Education | 2025 |
| Family Fields Farm Ltd | Agriculture & fishing | 2025 |
| Family Funeral (Holdings) Limited | Financial services | 2014 |
| Family Funeral Service (Maidstone) Limited | Other services | 2005 |
| Family Hair and Beauty Limited | Other services | 2006 |
| Family Inns Limited | Arts & recreation | 2009 |
| Family Life Property Services Ltd | Real estate | 2017 |
| Fanciulli Properties Ltd | Real estate | 2009 |
| Fangate Live Limited | Administrative & support | 2026 |
| Fant Properties Eastbourne Limited | Extraterritorial | 2018 |
| Fant Properties Limited | Real estate | 2018 |