| Freeway Developments Ltd | Real estate | 2022 |
| Freeway Interior Solutions Limited | Construction | 2016 |
| Frenchfields Ltd | Construction | 2018 |
| Frese District Heating Limited | Construction | 2015 |
| Frese Limited | Manufacturing | 2004 |
| Fresh AS a Daisy (NW) Ltd | Administrative & support | 2010 |
| Friends of Snugglewood CIC | Education | 2026 |
| Frisson Communications Limited | Administrative & support | 2017 |
| Frodsham Container Specialists Ltd | Manufacturing | 2021 |
| Fronisi Consulting Services Limited | Information & communication | 2026 |
| Frosterley Retreats Limited | Construction | 2024 |
| Frostkool Limited | Construction | 2004 |
| FSM Acquisition Ltd | Professional & scientific | 2025 |
| Fugo Properties Limited | Hospitality | 2016 |
| Full Stack Development Ltd | Information & communication | 2013 |
| FUN Time Knowsley Ltd | Arts & recreation | 2020 |
| Functions at 12 Ltd | Hospitality | 2024 |
| Fund My Legal Claim Limited | Professional & scientific | 2017 |
| Furball Limited | Administrative & support | 2015 |
| Furnishfit Limited | Wholesale & retail | 2024 |
| Future GEN Renewables Ltd | Professional & scientific | 2021 |
| G & C J Sephton Limited | Agriculture & fishing | 2009 |
| G and M Andrews Limited | Construction | 2020 |
| G Dunn Ltd | Real estate | 2026 |
| G Stevens Services Limited | Construction | 2025 |
| G&G Catering (NW) Ltd | Hospitality | 2022 |
| G.B Northwest Distribution Limited | Administrative & support | 2018 |
| G.H.P GAS Services Ltd | Construction | 2015 |
| G.M. Rental Properties Ltd | Real estate | 2017 |
| GA Logistics Limited | Transport & logistics | 2024 |
| GAB Trading Limited | Extraterritorial | 2012 |
| Gainland Ltd | Construction | 2020 |
| Gallagher Training Ltd | Administrative & support | 2015 |
| Gallery at the Wharf CIC | Wholesale & retail | 2011 |
| Galvorn Group Limited | Other services | 2014 |
| Garadry Limited | Professional & scientific | 2009 |
| Garo Engineering Ltd | Manufacturing | 2021 |
| Garstang Tyre Services Limited | Extraterritorial | 2017 |
| Gary Higson Joinery & Building Contractors Limited | Construction | 2005 |
| Gary Ward Construction Ltd | Construction | 2015 |
| Gaskell and Rudman Limited | Hospitality | 2017 |
| GAW Hill Properties Ltd | Real estate | 2023 |
| Gaynor Elizabeth Properties Ltd | Real estate | 2017 |
| GB Asset Management Limited | Financial services | 2002 |
| GB Property Fund 2015 Ltd | Financial services | 2010 |
| GDA Partnership LLP | | 2025 |
| GDX Limited | Manufacturing | 2021 |
| Gdxpac Limited | Manufacturing | 2021 |
| Genesis Training Group Ltd | Education | 2011 |
| Geocal AI Ltd | Information & communication | 2026 |
| Geophysical Personnel Ltd | Professional & scientific | 2017 |
| Georgina House Management Company Limited | Households | 2002 |
| Getty Rail & Construction Limited | Construction | 2025 |
| Gexcon UK Ltd | Professional & scientific | 2007 |
| GF Physiotherapy and Pilates Ltd | Health & social care | 2025 |
| GG Nice Food Ltd | Hospitality | 2026 |
| Gianna Investments Ltd | Real estate | 2025 |
| Gill Horn Estate Agents Ltd | Real estate | 2014 |
| Ginger Haven Properties Ltd | Real estate | 2025 |
| Gitto Games Limited | Manufacturing | 2021 |
| Gjallarhorn Golf & Bar Ltd | Hospitality | 2022 |
| GK Estate Agents Ltd | Real estate | 2026 |
| Gladstone ST Hold Co Limited | Financial services | 2026 |
| Glam Consultants Ltd | Professional & scientific | 2019 |
| Glamour Point Limited | Wholesale & retail | 2008 |
| GLJ Property Services Limited | Real estate | 2019 |
| GLK Construction Ltd | Construction | 2014 |
| Global Sport and Entertainment Consultancy Ltd | Other services | 2017 |
| Global Trading Northwest Limited | Hospitality | 2017 |
| Globalscot Limited | Administrative & support | 2021 |
| Globarail Ltd | Professional & scientific | 2025 |
| Glossnails Ltd | Other services | 2023 |
| GLW Watches Limited | Other services | 2019 |
| GM Nice Food Ltd | Hospitality | 2026 |
| GMS Financial Solutions Limited | Administrative & support | 2014 |
| GMT Computers Limited | Information & communication | 1997 |
| GNW Properties Ltd | Real estate | 2024 |
| Go Business Support Limited | Professional & scientific | 2024 |
| Go Green Lawn Care Limited | Administrative & support | 2002 |
| Go-Business Finance Limited | Administrative & support | 2016 |
| Goatch Rail Ltd | Professional & scientific | 2019 |
| Gods of Grip Ltd | Manufacturing | 2018 |
| Gojam Ltd | Information & communication | 2021 |
| Golden Lion (Ormskirk) Ltd | Hospitality | 2024 |
| Golden Rooms Ltd | Other services | 2011 |
| Golf Health Limited | Administrative & support | 2019 |
| Good Work With LLP | | 2025 |
| Goodlife Resorts Limited | Financial services | 2011 |
| Goodyear Furniture Centre Limited | Professional & scientific | 2005 |
| Goya Bistro Ltd | Hospitality | 2026 |
| Goya Retreats Ltd | Hospitality | 2026 |
| GP Sales Group Ltd | Wholesale & retail | 2025 |
| GR8 Painting Solutions Ltd | Construction | 2023 |
| Graham Jones Consulting Ltd | Administrative & support | 2011 |
| Granville Residents Management Company Limited | Households | 2005 |
| Grasshoppers Sports Ground Maintenance Limited | Professional & scientific | 2002 |
| Gray Developments ( North West ) Ltd | Real estate | 2021 |
| Great Dane Owners UK CIC | Other services | 2024 |
| Green Deal Advice Reports Limited | Administrative & support | 2012 |
| Green Energy Solutions (Nationwide) Ltd | Professional & scientific | 2014 |