| Gradan Developments Ltd | Construction | 2021 |
| Gradan Homes Investment Limited | Real estate | 2023 |
| Gradan Homes Limited | Construction | 2018 |
| Gradan Housing Group ( GHG ) Ltd | Construction | 2024 |
| Gradan Property Management Services Limited | Real estate | 2023 |
| Graduates Academy Ltd | Other services | 2012 |
| Grael Limited | Other services | 2017 |
| Graeme Manley Wind Turbine Services Ltd | Other services | 2018 |
| Grafene Accounting Limited | Professional & scientific | 2023 |
| Graffiti Spirits Ltd | Hospitality | 2009 |
| Grafiks Beauty Ltd | Other services | 2025 |
| Grafiks Hair Ltd | Other services | 2025 |
| Graft Scaffolding Limited | Construction | 2022 |
| Grafton Gale Limited | Transport & logistics | 2003 |
| Grafton Nursery Ltd | Wholesale & retail | 2018 |
| Graham Bowen Technical Services Ltd. | Professional & scientific | 2011 |
| Graham Cole Holdings Limited | Financial services | 2025 |
| Graham Fifteen Ltd. | Professional & scientific | 2014 |
| Graham JAY Properties Limited | Real estate | 2012 |
| Graham Johns Percussion Ltd | Wholesale & retail | 2019 |
| Graham Liddell Construction Services Ltd | Construction | 2013 |
| Graham Quality Solutions Limited | Professional & scientific | 2025 |
| Graham Reeve Store Limited | Wholesale & retail | 2025 |
| Graham Stow Ltd | Education | 2023 |
| Graham Wainwright Electrical Ltd | Construction | 2015 |
| Graham Williams (Agencies) Limited | Manufacturing | 2002 |
| Grahams UK Breaks Ltd | Hospitality | 2023 |
| Gram Caledon Resources Limited | Financial services | 2000 |
| Gramalex Property Ltd | Real estate | 2025 |
| Gramarye Group Limited | Professional & scientific | 2024 |
| Gramarye Health Care Limited | Health & social care | 2022 |
| Gramik Fashion Ltd | Wholesale & retail | 2023 |
| Granada Civils Ltd | Construction | 2026 |
| Granby Butchers Ltd | Wholesale & retail | 2019 |
| Granby Community Mental Health Group | Health & social care | 1996 |
| Granby Food Lpool Ltd | Hospitality | 2025 |
| Granby Group Ltd | Administrative & support | 2020 |
| Granby Halal L8 Ltd | Wholesale & retail | 2025 |
| Granby Ltd | Professional & scientific | 2025 |
| Granby Mini Market Ltd | Wholesale & retail | 2021 |
| Granby Toxteth Athletic CIC | Education | 2022 |
| Granby Workshop C.I.C. | Wholesale & retail | 2015 |
| Grand Arcade General Partner Limited | Professional & scientific | 2002 |
| Grand Arcade Partnership | | 2002 |
| Grand Avenue Events Ltd | Administrative & support | 2026 |
| Grand Designs Property Ltd | Real estate | 2024 |
| Grand Developments Liverpool Ltd | Wholesale & retail | 2018 |
| Grand Everest UK Limited | Wholesale & retail | 2023 |
| Grand Holidays Limited | Hospitality | 2025 |
| Grand Line Collectibles Ltd | Wholesale & retail | 2024 |
| Grand Old Team Limited | Information & communication | 2021 |
| Grand Parkett Ltd | Manufacturing | 2005 |
| Grand Paving Ltd | Construction | 2023 |
| Grand Properties NW Limited | Real estate | 2022 |
| Grand Theatre Investments Limited | Real estate | 2021 |
| Grandbiz Ltd | Wholesale & retail | 2021 |
| Grande Ohana Limited | Other services | 2021 |
| Grande Technology Ltd | Information & communication | 2022 |
| Grandeur Travel Ltd | Transport & logistics | 2023 |
| Grandmart Retail Limited | Wholesale & retail | 2022 |
| Grandrei Ltd | Transport & logistics | 2015 |
| Grange Close (Roby) Management Company Limited | Households | 2023 |
| Grange Croft Properties Limited | Real estate | 2025 |
| Grange Packing Solutions Limited | Financial services | 2014 |
| Grange Property and Asset Management Limited | Real estate | 2025 |
| Grangefield Properties Limited | Administrative & support | 2021 |
| Granite Advisory Group Ltd | Professional & scientific | 2025 |
| Granite Building Lettings Ltd | Real estate | 2018 |
| Granite Commercial Property Limited | Real estate | 2016 |
| Granite Finance Ltd | Financial services | 2008 |
| Granite Freehold Ltd | Real estate | 2018 |
| Granite Holdings One Limited | Financial services | 2018 |
| Granite Investments One Limited | Financial services | 2018 |
| Granite Options Ltd | Construction | 2013 |
| Granitepeak Developments Ltd | Construction | 2025 |
| Grant Edit Ltd | Health & social care | 2025 |
| Grantham WDR Limited | Real estate | 2020 |
| Grantley Consulting Ltd | Information & communication | 2024 |
| Grantley Lowe Limited | Professional & scientific | 2008 |
| Granton Investments Limited | Real estate | 2003 |
| Grantox Charitable Trust Limited | Other services | 1995 |
| Grants & Growth Business Solutions Ltd | Professional & scientific | 2025 |
| Grants Yard Management Limited | Households | 2002 |
| Granville Birkdale Limited | Health & social care | 2025 |
| Granville House (Formby) Management Company Limited | Households | 2014 |
| Grapes & Grain Limited | Wholesale & retail | 2019 |
| Grasmere Capital LLP | | 2023 |
| Grasmere Consultancy Ltd | Professional & scientific | 2025 |
| Grasmere Holdings Limited | Construction | 2020 |
| Grasmere House RTM Company Limited | Households | 2023 |
| Grasmere Land Limited | Real estate | 2026 |
| Grasmere Strategic Land Limited | Construction | 2017 |
| Grassendale Court Ltd | Households | 2021 |
| Grassendale Developments Limited | Construction | 2023 |
| Grassendale Ecohouse Ltd | Construction | 2024 |
| Grassendale Grounds Maintenance Ltd | Administrative & support | 2025 |
| Grassendale Landscaping Ltd | Administrative & support | 2023 |
| Grassendale Management Ltd | Real estate | 2019 |
| Grassroots Consultants Ltd | Professional & scientific | 2014 |
| Grasta Well-Being CIC | Education | 2025 |