| FH Engineering Ltd | Professional & scientific | 2017 |
| FHW Capital LLP | | 2013 |
| Fiaaless Ltd | Arts & recreation | 2025 |
| Fictional Ltd | Arts & recreation | 2015 |
| Fideas Limited | Health & social care | 2022 |
| Fides Consult Ltd | Professional & scientific | 2024 |
| Fiduciary Data Legal Limited | Professional & scientific | 2023 |
| Field Agent UK Limited | Professional & scientific | 2017 |
| Field's Car Centre Limited | Wholesale & retail | 2003 |
| Fifty Seven Management Limited | Financial services | 1998 |
| Fiftyfive Consulting Limited | Information & communication | 2023 |
| FIGR8 Ltd | Information & communication | 2006 |
| FIL Fitness Studio Limited | Arts & recreation | 2014 |
| Filagree Financial Ltd | Financial services | 2013 |
| Fillyoak Limited | Professional & scientific | 1992 |
| Final One Ltd | Manufacturing | 2024 |
| Finance PD Ltd | Education | 2011 |
| Financial Solutions for YOU Ltd | Professional & scientific | 2020 |
| Financial Transparency Research Ltd | Information & communication | 2025 |
| Finchwood Care Limited | Health & social care | 2020 |
| Finding the Narrow Road Limited | Wholesale & retail | 2023 |
| Fine Moments (Woking) Limited | Wholesale & retail | 2013 |
| Finer Life Coaching Ltd. | Education | 2018 |
| Finessely Limited | Information & communication | 2022 |
| Finger Lickin' Chicken Limited | Professional & scientific | 1990 |
| Fini Sweets UK Limited | Wholesale & retail | 2011 |
| Finmark Services Ltd | Administrative & support | 2024 |
| Finnan Consulting UK Limited | Information & communication | 2010 |
| Finovasa-Uk Limited | Administrative & support | 2025 |
| Fintom Future Ltd | Real estate | 2019 |
| Firaash Ltd | Wholesale & retail | 2019 |
| Firbank Hill Holdings Ltd | Financial services | 2022 |
| Fire Stopping Services Limited | Construction | 2025 |
| Fire Supplies Ltd | Manufacturing | 2024 |
| Fireaway One Ltd | Hospitality | 2023 |
| Fireaway Woking Limited | Hospitality | 2020 |
| Fireball Hill Investments Limited | Other services | 2012 |
| Firebox Digital Ltd | Information & communication | 2016 |
| Firecracker Consulting Ltd | Professional & scientific | 2015 |
| Fired Frog Ltd | Hospitality | 2018 |
| Firefly Residential Ltd | Real estate | 2022 |
| Firgrove Estates Limited | Real estate | 2003 |
| Firm Consultant Limited | Administrative & support | 2011 |
| First & Last Words Ltd | Arts & recreation | 2025 |
| First Choice Recycling Ltd | Other services | 2019 |
| First Choice Roofing & Building Ltd | Construction | 2025 |
| First Essentials Limited | Construction | 2013 |
| First Exploration Ltd | Professional & scientific | 2023 |
| First Grange Residents Association (Chobham) Limited | Administrative & support | 1985 |
| Fischer Andersen Limited | Professional & scientific | 2009 |
| Fitting Blinds Limited | Wholesale & retail | 2015 |
| Fixcar Automotive Limited | Wholesale & retail | 2016 |
| FJH Design Limited | Arts & recreation | 2016 |
| FJT Finance Ltd | Professional & scientific | 2024 |
| Flapping Jacks Christmas Markets Ltd | Hospitality | 2017 |
| Flapping Jacks Yummy Veggie Treats Ltd | Hospitality | 2010 |
| Flash Dragon Limited | Administrative & support | 2016 |
| Flashing Torrent Limited | Real estate | 2010 |
| Flashlight Software Ltd | Information & communication | 2022 |
| Flashpoint England Limited | Transport & logistics | 1998 |
| Flat Roofing & Aluminium Services Ltd | Construction | 2024 |
| Flatpower Limited | Real estate | 1984 |
| Flats 1-32 Ellingham Holdings Ltd | Real estate | 2020 |
| Flats 1-32 Ellingham Management Ltd | Real estate | 2017 |
| Flawless Beauty by Jodie Ltd | Other services | 2024 |
| Flexforce Limited | Administrative & support | 2015 |
| Flexi Works Solutions Ltd | Construction | 2023 |
| Flexible Finance Professionals Ltd | Professional & scientific | 2025 |
| Flexyagency Limited | Arts & recreation | 2025 |
| Flint House Limited | Information & communication | 1994 |
| Floodline Consulting Limited | Professional & scientific | 2015 |
| Floodline Developments Limited | Construction | 2010 |
| Florin Bodyshop Ltd | Transport & logistics | 2018 |
| Flow Fitness Woking CIC | Arts & recreation | 2025 |
| Flow Motion Films Limited | Information & communication | 2023 |
| Flow Motion Fitness Education Limited | Education | 2023 |
| Flow Sight AI Ltd | Information & communication | 2024 |
| Flower Walk Homes Holdings Limited | Administrative & support | 2015 |
| Flower Walk Homes Limited | Administrative & support | 2015 |
| Flowering Garden Services Ltd | Administrative & support | 2021 |
| Flowerpot Limited | Professional & scientific | 2010 |
| Flowersuppliers Limited | Wholesale & retail | 2025 |
| Fluence Group Ltd | Information & communication | 2024 |
| Fluentintuition Limited | Education | 2007 |
| Fluorogas Limited | Extraterritorial | 1997 |
| FLY by Newte Ltd | Transport & logistics | 2018 |
| FLY Extras Limited | Transport & logistics | 2019 |
| FM Palmer Limited | Real estate | 1987 |
| FO Europe Ltd | Arts & recreation | 2023 |
| Foam Alone Limited | Financial services | 2023 |
| Focus Industrial Nominee 1 Limited | Real estate | 2025 |
| Focus Industrial Nominee 2 Limited | Real estate | 2025 |
| Focus Industrial Propco GP Limited | Financial services | 2023 |
| Folly Farm (Bramley) Limited | Other services | 1997 |
| Folly's Barn Limited | Other services | 2011 |
| Folton Group Ltd | Administrative & support | 2021 |
| Fone World 51 Ltd | Wholesale & retail | 2025 |
| Fonex Telecom Limited | Information & communication | 2011 |
| Food Design Limited | Hospitality | 2023 |
| Food Horizon Limited | Professional & scientific | 2003 |