| GMA Enterprises Limited | Transport & logistics | 2017 |
| GMC Financial Services Ltd | Financial services | 2002 |
| GMD Consultants Ltd | Professional & scientific | 2014 |
| GMM Plastering Limited | Construction | 2022 |
| Gmoney Properties Limited | Real estate | 2021 |
| Go Accounting and Bookkeeping Ltd | Professional & scientific | 2022 |
| Go Accounting and Business Ltd | Professional & scientific | 2016 |
| Go Freight Transport Ltd | Transport & logistics | 2024 |
| Go Green Pelleting Solutions Limited | Wholesale & retail | 2016 |
| Go Green Savings Ltd | Construction | 2022 |
| Go Local Bury Limited | Wholesale & retail | 2023 |
| Go Local Parkhills Ltd | Wholesale & retail | 2024 |
| Go Outdoor Media Ltd | Other services | 2023 |
| Go Outdoors Retail Limited | Wholesale & retail | 2020 |
| Godiva Project Services Ltd | Professional & scientific | 2023 |
| Gofreight Ltd | Transport & logistics | 2024 |
| Going Green Energy Ltd | Financial services | 2019 |
| Going on Holiday Limited | Administrative & support | 2004 |
| Gold Gurus Global Ltd | Information & communication | 2022 |
| Gold Technology Limited | Extraterritorial | 2004 |
| Goldcrest Roof Solutions Ltd | Wholesale & retail | 2026 |
| Golden Bar Aqua Ltd | Manufacturing | 2023 |
| Golden Cine Yolk Limited | Information & communication | 2024 |
| Golden Grain Gallery Ltd | Wholesale & retail | 2025 |
| Golden Kitchen 666 Ltd | Hospitality | 2026 |
| Golden Olive Group Ltd | Real estate | 2026 |
| Goldenkey Ventures Ltd | Real estate | 2025 |
| Goldstone Tax Limited | Professional & scientific | 2011 |
| Goldteck Limited | Extraterritorial | 2021 |
| Gollinrod Plant Hire Limited | Agriculture & fishing | 2017 |
| Gonsel Limited | Wholesale & retail | 2024 |
| Good Bubble Limited | Extraterritorial | 2015 |
| Good for Nothing IP Limited | Professional & scientific | 2019 |
| Good for Nothing Ltd. | Manufacturing | 2013 |
| Good Lettings Ltd | Real estate | 2019 |
| Good Motors Ltd | Wholesale & retail | 2011 |
| Goodier Living Ltd | Real estate | 2023 |
| Goodier Mcdermott Middleton Holdings Ltd | Real estate | 2025 |
| Goodmix Concrete Limited | Manufacturing | 2019 |
| Goodwill Engineering Ltd | Professional & scientific | 2007 |
| Gooey Dough Ltd | Hospitality | 2024 |
| Gorco HMO Ltd | Real estate | 2024 |
| Gorco Limited | Real estate | 2014 |
| Gorco Property Services Ltd | Real estate | 2024 |
| Gorco Travel Services Limited | Professional & scientific | 2019 |
| Gorse Hill Investments Ltd | Real estate | 2023 |
| Gorse Hill Trades Limited | Administrative & support | 2021 |
| Gorsey Clough Nursing Home Limited | Health & social care | 1986 |
| Goshen News Ltd | Wholesale & retail | 2025 |
| Gourmet Food Company Limited | Wholesale & retail | 1985 |
| Gourmetbymrsi Ltd | Hospitality | 2024 |
| Gptc Builders Ltd | Construction | 2019 |
| GR Education and Training Ltd | Education | 2023 |
| Grace Goldsmith Limited | Information & communication | 2021 |
| Graceful Hair Limited | Other services | 2024 |
| Gracia Living Limited | Professional & scientific | 2015 |
| Grade Finance Limited | Extraterritorial | 2021 |
| Grade Investments Limited | Extraterritorial | 2026 |
| Gradetech Limited | Extraterritorial | 2021 |
| Grady Management Services Limited | Construction | 2009 |
| Graeme G Tebbey P and H Ltd | Construction | 2011 |
| Graftwell Limited | Households | 1998 |
| Graham Quinn Educational Consultancy Ltd | Professional & scientific | 2023 |
| Gralin Ltd | Professional & scientific | 2014 |
| Grand Recruitment Consultancy Limited | Administrative & support | 2023 |
| Grandcarwashes Ltd | Wholesale & retail | 2021 |
| Grange Consultancy Services Limited | Administrative & support | 2015 |
| Granite Universal Limited | Wholesale & retail | 2022 |
| Grannie Annies Farm Shop Ltd | Agriculture & fishing | 2026 |
| Graphene Lighting Limited | Professional & scientific | 2014 |
| Graphene Security Limited | Professional & scientific | 2015 |
| Graphic Point & Sign Ltd | Manufacturing | 2024 |
| Graybell Properties Ltd | Real estate | 2016 |
| Graze Ltd | Wholesale & retail | 2019 |
| GRC Services Limited | Transport & logistics | 2021 |
| Great Outdoor Adventures UK Limited | Arts & recreation | 2022 |
| Greater Manchester Cricket League Limited | Arts & recreation | 2015 |
| Greater Manchester GAS Plumbing Services Ltd | Construction | 2026 |
| Greater Together Manchester | Health & social care | 2015 |
| Greca Property Limited | Real estate | 2025 |
| Green Apple Leasing and Finance Limited | Administrative & support | 2013 |
| Green Energy Holdings Ltd | Professional & scientific | 2015 |
| Green Grant Holdings Limited | Professional & scientific | 2024 |
| Green Homes Grant Installs Limited | Professional & scientific | 2020 |
| Green Hybrid Car Rentals Ltd | Administrative & support | 2023 |
| Green L Ltd | Health & social care | 2023 |
| Green Medow View Management Ltd | Other services | 2020 |
| Green Recycle Salvage Ltd | Wholesale & retail | 2021 |
| Green Shop Bury Ltd | Wholesale & retail | 2025 |
| Green Stitch Ltd | Wholesale & retail | 2021 |
| Greenbacks Tax Ltd | Professional & scientific | 2025 |
| Greenbank Property Partnership Limited | Professional & scientific | 2003 |
| Greenberg &Partners Ltd | Information & communication | 2015 |
| Greener IT Limited | Extraterritorial | 2020 |
| Greenfield D Contracts Limited | Construction | 2018 |
| Greenfold Property Limited | Construction | 2006 |
| Greenfold Way Management Company Limited | Households | 2018 |
| Greenfones Distribution Limited | Wholesale & retail | 2025 |
| Greenfones Retail Limited | Wholesale & retail | 2025 |
| Greenfones Services Limited | Wholesale & retail | 2025 |