| Exquisique Nails Ltd | Other services | 2021 |
| Exton Grange Limited | Households | 2015 |
| EYE POD Productions Limited | Information & communication | 2024 |
| EYE3 Limited | Information & communication | 2005 |
| Eythorne Court (Epsom) Management Company Ltd | Households | 2006 |
| Ezeesport Wimbledon Limited | Arts & recreation | 2021 |
| Ezra Handyman Limited | Construction | 2017 |
| F Gregory Logistics Limited | Transport & logistics | 2021 |
| F S Sourcing Limited | Other services | 2024 |
| F&G Procare Ltd | Construction | 2025 |
| F-Crox Ltd | Information & communication | 2013 |
| F.A.B. Foods Limited | Wholesale & retail | 1966 |
| F1 FM Limited | Professional & scientific | 2015 |
| FAB 24 Solutions Management KST Ltd | Professional & scientific | 2019 |
| FAB 24 Solutions Management PHG Ltd | Professional & scientific | 2019 |
| FAB Electrical Services Limited | Construction | 2009 |
| Fabian Gardens Limited | Administrative & support | 2008 |
| Face on Aesthetics LDN Ltd | Other services | 2023 |
| Factor 9 Design Limited | Professional & scientific | 2008 |
| Fadeworks Epsom Ltd | Other services | 2019 |
| Fadi Soliman Ltd | Health & social care | 2022 |
| Fairbriar Court Residents Association Limited | Real estate | 2000 |
| Fairmead Close Management Company Limited | Professional & scientific | 2010 |
| Fairsquare LLP | | 2015 |
| Fairtech Ltd | Extraterritorial | 1995 |
| Fairwarp Management Ltd | Households | 2019 |
| Fairway Tool Hire Limited | Administrative & support | 1997 |
| Fairway Trading Ltd | Wholesale & retail | 2021 |
| Fairwyns Court (Sutton) Management Company Ltd | Households | 2010 |
| Faith ADI Ltd | Construction | 2025 |
| Faithh Ltd | Real estate | 2024 |
| Falcon Commodity Services Ltd | Financial services | 2009 |
| Fallow Properties Limited | Construction | 2006 |
| Fallows & Company CA Limited | Professional & scientific | 2018 |
| Family & Arden Homes LLP | | 2018 |
| Faraday Mews (West Molesey) Management Limited | Households | 2004 |
| Farentia Partners Ltd | Wholesale & retail | 2020 |
| Farina Higton Holdings UK Ltd | Financial services | 2020 |
| Farleigh Court (Freehold) Limited | Real estate | 1993 |
| Farm Road (Esher) Management Company Limited | Households | 2004 |
| Farmaggedon (Halloween) Ltd | Arts & recreation | 2017 |
| Farmstead RTM Company Limited | Households | 2009 |
| Farrier Place (Sutton) Management Company Limited | Households | 2004 |
| Fast Moving Products Ltd | Construction | 2019 |
| Fastrack Investments Limited | Administrative & support | 2017 |
| Fateh London Ltd | Real estate | 2021 |
| Fatima Beauty Boutique Limited | Other services | 2025 |
| Fatima Hair Boutique Ltd | Other services | 2014 |
| Favourite 13 Limited | Construction | 2009 |
| FB Dominion 2 Ltd | Real estate | 2018 |
| FB Dominion Ltd | Real estate | 2018 |
| FBD3 Ltd | Real estate | 2024 |
| Fcmr Limited | Professional & scientific | 2023 |
| FCT Trading Limited | Extraterritorial | 2011 |
| Fearless Warrior Ltd | Arts & recreation | 2023 |
| Fears Consulting Limited | Professional & scientific | 2018 |
| Featherstone & Mayfair Group Limited | Professional & scientific | 2015 |
| FED Sport Limited | Professional & scientific | 2019 |
| Feels Like Spring Limited | Administrative & support | 2005 |
| Felbes Digital Ltd | Wholesale & retail | 2024 |
| Fellas Barbers Ltd | Other services | 2026 |
| Fellow Creative Souls LLP | | 2015 |
| Felsted Management Limited | Real estate | 2020 |
| Femeway Limited | Information & communication | 1986 |
| FEN House Management Limited | Households | 1979 |
| Fennies Day Nurseries Limited | Construction | 2004 |
| Fenns of Piccadilly Limited | Manufacturing | 2009 |
| Fenori CI (UK) Ltd | Administrative & support | 2017 |
| Feock Fields Limited | Real estate | 2010 |
| Ferguson Wealth Management Limited | Financial services | 2010 |
| Fernwood Place (Manor Road North) Management Limited | Households | 2016 |
| Ferreira Young Limited | Administrative & support | 2015 |
| Festival Group Ltd | Arts & recreation | 2020 |
| Fewells Heating Services Ltd | Construction | 2020 |
| FF (London) Ltd | Wholesale & retail | 2011 |
| FG Procare Limited | Health & social care | 2025 |
| Ficycle Ltd | Wholesale & retail | 2024 |
| Fidelity Property Group Ltd | Households | 2020 |
| Field Day Developments Ltd | Construction | 2015 |
| Fifi Accountancy Ltd | Professional & scientific | 2024 |
| Fifty Oxshott Limited | Construction | 2021 |
| Filbin Advisory Limited | Professional & scientific | 2014 |
| Filer & COX Limited | Professional & scientific | 1993 |
| Fillys Court Ltd | Households | 2019 |
| Film & Digital Services Limited | Arts & recreation | 2013 |
| Financial Marketing Limited | Professional & scientific | 2009 |
| Financial Recoveries Ltd | Financial services | 2003 |
| Financially Fit Limited | Professional & scientific | 2024 |
| Finch Court (Worcester Park) Management Limited | Households | 2007 |
| Fine Art Plasterwork Limited | Administrative & support | 2000 |
| Fine Lines Decorating Services Ltd | Construction | 2023 |
| Finecourt Limited | Wholesale & retail | 1990 |
| Finepoint Broadcast Limited | Other services | 1984 |
| Finepoint Sales and Service Limited | Information & communication | 2011 |
| Fingo Marketing Limited | Professional & scientific | 2003 |
| Finiks London Ltd | Wholesale & retail | 2011 |
| Finnigans Cafe Ltd | Hospitality | 2025 |
| Finrick Properties Ltd | Real estate | 2023 |
| Finstra Advisory Ltd | Extraterritorial | 2025 |
| Fintouch Contracts Limited | Wholesale & retail | 2015 |