| Exercise 4 ALL CIC | Arts & recreation | 2025 |
| EXO Payment Solutions Ltd | Financial services | 2025 |
| Expanded Learning Ltd | Other services | 2013 |
| Experium Properties Limited | Real estate | 2019 |
| Expert Building Solutions Limited | Construction | 2019 |
| Expert Financial Management Ltd | Information & communication | 2013 |
| Expert Maintenance Solutions Limited | Construction | 2026 |
| Expier Ltd | Wholesale & retail | 2015 |
| Exponential Properties Limited | Real estate | 2015 |
| Expre Digital Ltd | Information & communication | 2017 |
| Express 4 YOU Ltd | Administrative & support | 2014 |
| External & Internal Consultants Limited | Administrative & support | 2017 |
| Eyemetagenomics Ltd | Information & communication | 2021 |
| EZ Fish Bar Ltd | Hospitality | 2025 |
| Ezero Renewables Ltd | Construction | 2026 |
| Ezmarko Limited | Hospitality | 2024 |
| F & a Developments Limited | Construction | 2023 |
| F & G Consulting Services Limited | Professional & scientific | 2014 |
| F & K Repairs & Maintenance Limited | Construction | 2007 |
| F & O Bromley Limited | Wholesale & retail | 2023 |
| F a & M Developments Limited | Construction | 2024 |
| F&S Care Group Ltd | Health & social care | 2026 |
| Faat Catering and Events Surprise Limited | Hospitality | 2022 |
| Fabfollicles Ltd | Other services | 2025 |
| Fabiomrecco Limited | Administrative & support | 2020 |
| Fable Systems Ltd | Information & communication | 2026 |
| Fabs Cleaning Services Ltd | Administrative & support | 2026 |
| Fabs Domiciliary Homecare Ltd | Health & social care | 2017 |
| Fabulous Business Networking Limited | Administrative & support | 2018 |
| Fabulous Diva Empire Ltd | Health & social care | 2021 |
| Facilities Management Group Limited | Construction | 2021 |
| Fairbairn Close Residents Association Limited | Real estate | 1986 |
| Fairclough Limited | Wholesale & retail | 1996 |
| Fairfield Medicare Limited | Professional & scientific | 2013 |
| Fairlawn Park Management RTM Company Limited | Households | 2007 |
| Fairlight Commercial Limited | Construction | 1990 |
| Fairlight Construction Limited | Construction | 2003 |
| Fairlight Devonshire Limited | Hospitality | 2013 |
| Fairlight Financial Limited | Professional & scientific | 2017 |
| Fairlight Newman Ltd | Hospitality | 2018 |
| Fairlight Residential Limited | Construction | 1998 |
| Fairlight Stephens Limited | Construction | 2015 |
| Fairline Court Management Limited | Households | 1980 |
| Fairlop Road Residents Limited | Households | 2012 |
| Fairmont Distribution Limited | Extraterritorial | 2026 |
| Fairprice Landscapes Ltd | Administrative & support | 2012 |
| Fairway Cleaners Limited | Other services | 2018 |
| Fairwayx Ltd | Arts & recreation | 2026 |
| Fairwood Music (UK) Limited | Arts & recreation | 1987 |
| FAL 7 Tours Ltd | Transport & logistics | 2024 |
| Falcon Construction and Building Services Limited | Construction | 2019 |
| Falcon Heights Properties Ltd | Real estate | 2024 |
| Falcon Legal Solicitors Limited | Professional & scientific | 2012 |
| Falcon Recruitment Consultancy Ltd | Administrative & support | 2020 |
| Falconwood Recruitment Consultants Ltd | Administrative & support | 2024 |
| Fall of MAN Limited | Professional & scientific | 2017 |
| Falsetti Express Ltd | Transport & logistics | 2020 |
| Famasor Ltd | Health & social care | 2014 |
| Fami B Limited | Wholesale & retail | 2003 |
| Family Protection Ltd | Financial services | 2019 |
| Famous Hair Ltd | Other services | 2022 |
| Fana Property Maintenance Ltd | Other services | 2023 |
| Fancy Gourmet Foods Limited | Manufacturing | 2016 |
| Fancy Vous Limited | Administrative & support | 2019 |
| Fantastic Logistics Ltd | Transport & logistics | 2019 |
| Fantasy Footy League Ltd | Arts & recreation | 2025 |
| Faradai Limited | Information & communication | 2022 |
| Faraday Way (Management) Limited | Real estate | 1982 |
| Farah Events Limited | Other services | 2014 |
| Faraz Ecom Ltd | Wholesale & retail | 2025 |
| Farleigh Road Canterbury Management Ltd | Construction | 2015 |
| Farley Croft Management Company Limited | Households | 1986 |
| Farm Products and Machinery Ltd | Agriculture & fishing | 2025 |
| Farmhousefruit-Veg Ltd | Wholesale & retail | 2025 |
| Farmsio Ltd | Other services | 2020 |
| Farnam Entrepreneurial Succession Ltd | Other services | 2022 |
| Farnborough Investment Ltd | Real estate | 2020 |
| Farnborough Investmentss Ltd | Real estate | 2022 |
| Farnborough Park Estate Limited | Households | 1991 |
| Farnham Place Management Limited | Households | 1999 |
| Faron Grant Associates Ltd | Real estate | 2004 |
| Farringdons FM & Civils Ltd | Professional & scientific | 2024 |
| Farsun Investments Limited | Hospitality | 2024 |
| FAS Property Services Ltd | Real estate | 2024 |
| Fashion Clothing Leasing Limited | Wholesale & retail | 2021 |
| Fast Deal Limited | Wholesale & retail | 2015 |
| Fast Driver Claudia Ltd | Transport & logistics | 2017 |
| Fast Track Corporation Limited | Administrative & support | 2021 |
| Fateema Limited | Hospitality | 2017 |
| Faven Ltd | Real estate | 2021 |
| Favoured International Limited | Wholesale & retail | 2015 |
| FAZZ100K Limited | Wholesale & retail | 2021 |
| FBI Ltd | Professional & scientific | 1980 |
| Fcma Services Limited | Real estate | 2016 |
| FCS Guardians Ltd | Households | 2026 |
| FD Global Concepts Limited | Information & communication | 2025 |
| FDM Ventures Ltd | Professional & scientific | 2026 |
| Fdross Investing Ltd | Real estate | 2020 |
| Fearnaught Studio Ltd | Information & communication | 2013 |
| Feather & Slate Property Services Limited | Professional & scientific | 2017 |