| Fgmechanical Ltd | Manufacturing | 2019 |
| Fibonacci the 3RD Ltd | Other services | 2019 |
| Field Lane Properties Ltd | Real estate | 2017 |
| Field Photographic Limited | Professional & scientific | 2003 |
| Fieldfare Properties Limited | Real estate | 2023 |
| Fimomi Ltd | Real estate | 2023 |
| FIN Marketing Services Ltd | Professional & scientific | 2023 |
| Find Residential Limited | Real estate | 2015 |
| Find the Love Within Ltd | Education | 2025 |
| Finflo Limited | Construction | 2023 |
| Fit to Sell Limited | Real estate | 2026 |
| Fitzhugh Construction Ltd | Construction | 2019 |
| Five Lamps Interiors Ltd | Construction | 2019 |
| Fleet Arts | Arts & recreation | 1985 |
| Flegg Investments 10 Limited | Real estate | 2016 |
| Flegg Investments 11 Limited | Real estate | 2016 |
| Flegg Investments 12 Limited | Real estate | 2016 |
| Flegg Investments 13 Limited | Real estate | 2016 |
| Flegg Investments 14 Limited | Real estate | 2016 |
| Flegg Investments 15 Limited | Real estate | 2017 |
| Flegg Investments 17 Limited | Real estate | 2017 |
| Flegg Investments 18 Limited | Real estate | 2017 |
| Flegg Investments 21 Limited | Real estate | 2020 |
| Flegg Investments 22 Limited | Real estate | 2021 |
| Flegg Investments 23 Limited | Real estate | 2021 |
| Flegg Investments 25 Limited | Real estate | 2021 |
| Flegg Investments 31 Limited | Real estate | 2025 |
| Fletcher & Company Lettings Limited | Real estate | 2024 |
| Fleur Florist Ltd | Wholesale & retail | 2020 |
| Fleurapy Ltd | Wholesale & retail | 2024 |
| Flooring Derbyshire Ltd | Construction | 2019 |
| Floraline Limited | Wholesale & retail | 2010 |
| Flowers Ecology Ltd | Professional & scientific | 2025 |
| Fluid Thought Limited | Professional & scientific | 2025 |
| FLY High Brands Ltd | Wholesale & retail | 2025 |
| Flying Shuttle Consultancy Limited | Professional & scientific | 2023 |
| Foedus Limited | Information & communication | 2008 |
| Ford Narrowboats Limited | Manufacturing | 2025 |
| Forensic Psychology Solutions Limited | Health & social care | 2012 |
| Foreontour Ltd | Arts & recreation | 2025 |
| Forever Crystal Ltd | Wholesale & retail | 2016 |
| Forever Green Properties Limited | Real estate | 2026 |
| Forge Abode Ltd | Construction | 2024 |
| Forklift Agency Limited | Education | 2007 |
| Forklift Training Agency Limited | Education | 2016 |
| Forward Fenceline Limited | Construction | 2005 |
| FOX Graphic Design Limited | Professional & scientific | 2004 |
| Fox-White Properties Ltd | Hospitality | 2025 |
| Foxglove Engineering Ltd | Agriculture & fishing | 2023 |
| Frank M Smith Limited | Professional & scientific | 2013 |
| Frank Mentors Limited | Real estate | 2012 |
| Fraser CIT Ltd | Information & communication | 2015 |
| Fresh Start Homes Limited | Real estate | 2003 |
| FS Destruction Ltd | Water & waste | 2021 |
| Ftrtservices Ltd | Administrative & support | 2025 |
| Full House Takeaway (Belper) Limited | Hospitality | 2022 |
| Full Range Ballistic Enterprises Ltd | Extraterritorial | 2010 |
| Fusion Network Cabling Ltd | Information & communication | 2015 |
| Future Strategies Limited | Information & communication | 2022 |
| G & M Event Catering Limited | Hospitality | 2021 |
| G B Maycock & Sons Ltd | Wholesale & retail | 2017 |
| G F Tomlinson Energy Ltd | Construction | 2015 |
| G S Goosey Construction Limited | Construction | 2026 |
| G1 GAS Ltd | Construction | 2018 |
| Gabel Commodity Services Ltd | Professional & scientific | 2011 |
| Gabeva Limited | Professional & scientific | 2013 |
| Galactic Homes Ltd | Real estate | 2022 |
| Galican UK Ltd | Arts & recreation | 2022 |
| Garnalex Ltd | Extraterritorial | 2018 |
| Garner Aluminium Extrusions Ltd | Manufacturing | 2018 |
| Garner Holdings Limited | Manufacturing | 2013 |
| Gary Ward ERC Limited | Administrative & support | 2015 |
| Gates Caterers Limited | Hospitality | 2011 |
| GB Materials Handling Limited | Financial services | 2007 |
| GDW Construction Ltd | Construction | 2014 |
| General Cleaning Solutions Limited | Administrative & support | 2003 |
| General Commercial Agencies Limited | Professional & scientific | 1954 |
| Gerrard & Associates Limited | Professional & scientific | 2003 |
| Gerrard Estates (Midlands) Ltd | Real estate | 2025 |
| Gettothefront Ltd | Information & communication | 2011 |
| Giant Impact Limited | Administrative & support | 2003 |
| Gibson Artworks Ltd | Other services | 2015 |
| Girolle Properties Limited | Real estate | 2013 |
| GJ Gates & Automation Ltd | Construction | 2024 |
| Glam List Ltd | Other services | 2026 |
| Glasshouse Cafe and Gift Shop Ltd | Hospitality | 2020 |
| Glenarda Limited | Real estate | 2014 |
| Glenvale Limited | Manufacturing | 2020 |
| Global Connect Communications Limited | Professional & scientific | 2016 |
| Global Connect Services Limited | Information & communication | 2026 |
| Global Learning Association | Education | 2010 |
| Global Pro Connect Ltd | Professional & scientific | 2022 |
| Globaliq Limited | Information & communication | 2021 |
| Glovebox Property Ltd | Hospitality | 2019 |
| Glow Pharma Ltd | Health & social care | 2024 |
| GMT Contract Services Limited | Administrative & support | 2008 |
| Go SIX Sigma Limited | Professional & scientific | 2018 |
| Goapparel Ltd | Manufacturing | 2025 |
| Godfrey Estate Services Limited | Real estate | 2020 |
| Godfrey's EAR Ltd | Wholesale & retail | 2007 |