| Frazer Homes Limited | Construction | 1995 |
| FRC Risk Limited | Professional & scientific | 2017 |
| Fre-Energy Limited | Manufacturing | 2012 |
| Free Range Devs Ltd | Information & communication | 2024 |
| Free to Help Ltd | Other services | 2023 |
| Freechanges Limited | Real estate | 2022 |
| Freightni Ltd | Transport & logistics | 2023 |
| Fresh Ferret Ltd | Information & communication | 2023 |
| Freshhook Seafood Ltd | Wholesale & retail | 2025 |
| Freshland (UK) Limited | Wholesale & retail | 2002 |
| Freshmedia.Co.Uk Limited | Information & communication | 1999 |
| Fretta Pizza Ltd | Extraterritorial | 2020 |
| Friarage Trade Finance Limited | Financial services | 2025 |
| Frister and Rossmann Limited | Extraterritorial | 2006 |
| Frithville Poultry Limited | Agriculture & fishing | 2025 |
| Frog Hall Properties Limited | Real estate | 2016 |
| Froghall Garage Ltd | Wholesale & retail | 2022 |
| From City to Country Ltd | Wholesale & retail | 2022 |
| Fromwales Limited | Construction | 2025 |
| Frost Image Creation Limited | Professional & scientific | 2022 |
| Frostek Limited | Construction | 2025 |
| FRY Fresh Edible Oils Limited | Wholesale & retail | 2010 |
| Fsbwxm Ltd | Hospitality | 2024 |
| FSL Consultants Limited | Professional & scientific | 2020 |
| Fullsafe Limited | Wholesale & retail | 2020 |
| Fulminis Property Limited | Real estate | 2019 |
| Fultum Consultants Ltd | Professional & scientific | 2014 |
| Fuse Logistics Limited | Transport & logistics | 2024 |
| Fusion IT Limited | Information & communication | 2023 |
| Fusion Medics Consultancy Ltd | Health & social care | 2019 |
| Fusion Power Solutions Ltd | Professional & scientific | 2021 |
| Future YOU Talent Ltd | Administrative & support | 2024 |
| Futurgen Limited | Extraterritorial | 2025 |
| FW Capital Limited | Financial services | 2009 |
| FWC CIP Limited | Financial services | 2010 |
| FWC IFW Debt GP Limited | Financial services | 2023 |
| FWC Loans (North West) Limited | Financial services | 2017 |
| FWC Loans (TVC) Limited | Financial services | 2017 |
| FWC NE Debt GP Limited | Financial services | 2025 |
| FWC Npifii Debt GP Limited | Financial services | 2023 |
| FWC Swif Debt GP Limited | Financial services | 2023 |
| FWC Sypa Debt GP Limited | Financial services | 2024 |
| FWC Tfif GP Limited | Financial services | 2023 |
| G a Prydden Developments Limited | Construction | 2020 |
| G B Home Renovation Ltd | Real estate | 2023 |
| G C Site Engineering Ltd | Other services | 2007 |
| G Evans Holding Company Limited | Manufacturing | 2010 |
| G Gibson Electrical Ltd | Construction | 2021 |
| G J Smith Electrical Ltd | Construction | 2019 |
| G Jones Holdings Limited | Financial services | 2020 |
| G Larby & SON Ltd | Construction | 2012 |
| G M Mortgages Ltd | Financial services | 2024 |
| G V Kelly Limited | Professional & scientific | 2017 |
| G&Aj Property Ltd | Real estate | 2025 |
| G&H Properties Wrexham Ltd | Real estate | 2025 |
| G-Bmmp Ltd | Arts & recreation | 2003 |
| G-Viation Ltd | Manufacturing | 2020 |
| G. a. Prydden Groundwork / Contractors Limited | Construction | 2004 |
| G.A.T Enterprises Ltd | Real estate | 2015 |
| G.J.A. Engineering Limited | Manufacturing | 2008 |
| G.Lloyd Electrical Limited | Construction | 2001 |
| G.Z Property Investments Ltd | Real estate | 2023 |
| GA Solutions (2007) Ltd | Professional & scientific | 2007 |
| Gabrielle Engine Limited | Manufacturing | 2008 |
| Gaebridge Encoders Limited | Extraterritorial | 2004 |
| Galatea (Wrexham) Limited | Real estate | 2023 |
| Game Fight Wrexham - NW Limited | Arts & recreation | 2024 |
| Garacastle Limited | Transport & logistics | 1996 |
| Garden Libations Ltd | Manufacturing | 2022 |
| Gardens by Design Limited | Administrative & support | 2001 |
| Gareth James Golf Limited | Arts & recreation | 2015 |
| Gareth Jones Architecture Limited | Professional & scientific | 2022 |
| Garich Painting Specialists Ltd | Construction | 2019 |
| Garla Services Ltd | Construction | 2005 |
| Garmco Europe Ltd | Administrative & support | 2011 |
| Garry Walker GAS and Heating Services Limited | Construction | 2011 |
| Garston Electrical Limited | Construction | 2025 |
| Gary Hanmer Racing Limited | Arts & recreation | 2014 |
| Gary R Jones Limited | Construction | 2014 |
| Gary Tweedie Joinery Limited | Construction | 2005 |
| Gatenby Associates Ltd | Professional & scientific | 2017 |
| Gateway of Farndon Management Company Limited | Professional & scientific | 2016 |
| Gatewen Training Services Limited | Education | 2016 |
| GB Precast Limited | Manufacturing | 2023 |
| GCL Contracting EU Ltd | Education | 2023 |
| GD Care Ltd | Health & social care | 2013 |
| GDN Timber Products Limited | Manufacturing | 2024 |
| GE & GE Ltd | Wholesale & retail | 2018 |
| GEE (UK) Ltd | Wholesale & retail | 2011 |
| Geegas Ltd | Other services | 2013 |
| Geek Cabin Ltd | Wholesale & retail | 2019 |
| Geek's Barbers Ltd. | Wholesale & retail | 2017 |
| Gekko UK Limited | Administrative & support | 2007 |
| GEM Corporate Ltd | Health & social care | 2020 |
| Gemini Digital Marketing Limited | Information & communication | 2024 |
| Gene Music Ltd | Manufacturing | 2023 |
| General Engineering Services Northern Limited | Manufacturing | 2013 |
| Genesis Films Limited | Information & communication | 2025 |
| Genesis Hair Design (Tadcaster) Limited | Other services | 2010 |
| GEO Renovations Ltd | Construction | 2023 |