| Gintac Limited | Professional & scientific | 2015 |
| Ginwillow Limited | Construction | 2021 |
| Gitwork Group Ltd | Information & communication | 2024 |
| Glad Trading Limited | Other services | 2021 |
| Gladiator MMA Gym Ltd | Arts & recreation | 2015 |
| Gladiator Promotions (UK) Ltd | Arts & recreation | 2008 |
| Gladman Commercial Properties | Real estate | 2005 |
| Gladman Developments Limited | Real estate | 1997 |
| Gladman Estate Management Limited | Real estate | 2005 |
| Gladman Family Investment Company | Financial services | 2023 |
| Gladman FOX Holdings Limited | Real estate | 2007 |
| Gladman Homes LLP | | 2007 |
| Gladman Retirement Living (One) Limited | Real estate | 2021 |
| Gladman Retirement Living Limited | Real estate | 2004 |
| Glebe Caravan Storage Ltd | Transport & logistics | 2016 |
| Glebe Coffee Shop Ltd | Hospitality | 2013 |
| Glebe Farm Rentals Ltd | Transport & logistics | 2013 |
| Glebe Farm Shop Ltd | Wholesale & retail | 2013 |
| Global PEO Services Limited | Professional & scientific | 2017 |
| Global Trading Experts Ltd | Wholesale & retail | 2012 |
| Glossop Tyre and Battery Service Limited | Wholesale & retail | 1971 |
| GLP Logistic Ltd | Transport & logistics | 2025 |
| GLR Property Management Services Ltd | Households | 2024 |
| Gmdp Pharma Consulting Ltd | Administrative & support | 2021 |
| GMR Holding Group Limited | Financial services | 2024 |
| GMW Photographic Limited | Wholesale & retail | 2015 |
| Go Bargain Ltd | Wholesale & retail | 2017 |
| Go Entertainments Limited | Arts & recreation | 1994 |
| GO2 Financial Solutions Ltd | Other services | 2017 |
| Goconnectuk Ltd | Information & communication | 2015 |
| Gojiras Management Limited | Real estate | 2020 |
| Gold Horse Facilities Ltd | Administrative & support | 2023 |
| Golden Spiral Chocolate Limited | Manufacturing | 2026 |
| Goldeneye Security Ltd. | Administrative & support | 2005 |
| Goldfoil Ltd | Administrative & support | 2018 |
| Goner Limited | Professional & scientific | 2012 |
| Gonorf Limited | Professional & scientific | 2012 |
| Goods Yard Stoke Ltd | Hospitality | 2026 |
| Goodtimes Property Limited | Professional & scientific | 2018 |
| Goostrey Business Solutions Ltd | Professional & scientific | 2025 |
| Goostrey Football Club CIC | Arts & recreation | 2025 |
| Goostrey Football Limited | Arts & recreation | 2025 |
| Goostrey Football Nominees Limited | Arts & recreation | 2025 |
| Gorilla Marketing Limited | Administrative & support | 2025 |
| Gotoalmeria.Com Ltd | Professional & scientific | 2008 |
| GP Joinery Limited | Construction | 2018 |
| GP UK Investments Limited | Real estate | 2022 |
| GR8FULL Ltd | Wholesale & retail | 2023 |
| Grabum Limited | Professional & scientific | 2013 |
| Grahams C Limited | Construction | 2022 |
| Gramoak Limited | Administrative & support | 1996 |
| Grand Experience Limited | Professional & scientific | 2011 |
| Grange Rental Solutions Limited | Real estate | 2017 |
| Grants RNR Ltd | Construction | 2019 |
| Grasmere Cleaning Services Ltd | Administrative & support | 2021 |
| Grassmats Limited | Wholesale & retail | 2020 |
| Grassroots Ideas Limited | Professional & scientific | 2008 |
| Green Equine Ltd | Agriculture & fishing | 2026 |
| Green Grass NW Limited | Real estate | 2016 |
| Green Kings Hydro Ltd | Wholesale & retail | 2026 |
| Green Timber Technologies Ltd | Wholesale & retail | 2024 |
| Greenplants Group Ltd | Professional & scientific | 2019 |
| Grey Door Therapy Clinic Ltd. | Other services | 2015 |
| Grinner Limited | Professional & scientific | 2014 |
| Grintoni Limited | Professional & scientific | 2012 |
| Grosvenor Care Developments Limited | Professional & scientific | 2014 |
| Grosvenor Care Group Ltd | Health & social care | 2017 |
| Groves Media Group Ltd | Information & communication | 2021 |
| GSM Padel Ltd | Arts & recreation | 2025 |
| Guirard Holdings Ltd | Real estate | 2025 |
| Gunter Consulting Ltd | Professional & scientific | 2014 |
| Gustavia Sports Group Ltd | Arts & recreation | 2023 |
| H & R Florists Ltd | Wholesale & retail | 2018 |
| H a Hallyburton Ltd | Wholesale & retail | 2018 |
| H Cooper Glass Engravers Ltd | Wholesale & retail | 2008 |
| H Spargo Limited | Professional & scientific | 2013 |
| H.B. Clews Ltd | Construction | 2015 |
| H.M.K. Technical Services Limited | Manufacturing | 1979 |
| H21 Consultancy Limited | Professional & scientific | 2022 |
| H21 Safety Limited | Administrative & support | 2021 |
| H2DOT Limited | Wholesale & retail | 2021 |
| H2O Water on the Go Limited | Construction | 2018 |
| Hadlea SP Limited | Professional & scientific | 2013 |
| Hadrian Construction Limited | Construction | 1988 |
| Haelo Wellbeing Ltd | Information & communication | 2026 |
| Hair Heals Organisation CIC | Information & communication | 2017 |
| Hair OFF the Dog (Congleton) Ltd | Agriculture & fishing | 2007 |
| Halewood Tapes Ltd | Wholesale & retail | 2009 |
| Hallywell Homes Limited | Real estate | 2022 |
| Halmatex Limited | Administrative & support | 1995 |
| Halton Farm Fresh Milk Ltd | Manufacturing | 2020 |
| Halton Farms Ltd | Agriculture & fishing | 2012 |
| Hamand Homes Ltd | Construction | 2024 |
| Hamfield Property Limited | Real estate | 2018 |
| Hamilton Court (Wednesfield) Management Company Limited | Households | 2002 |
| Hamilton Groundworks Limited | Construction | 2015 |
| Hamilton Hospitality Group Ltd | Hospitality | 2025 |
| Hamiltons Congleton Ltd | Hospitality | 2025 |
| Hammond Mcnulty LLP | | 2011 |
| Handovr Ltd | Information & communication | 2026 |