| Goodwill Bentley Properties Ltd | Real estate | 2020 |
| Goodwin and Sons Ltd | Construction | 2019 |
| Goodwin Design Limited | Information & communication | 1995 |
| Goodwin Engineering Training Company Limited | Education | 2018 |
| Goodwin PLC | Professional & scientific | 1935 |
| Goodwin Refractory Services Limited | Manufacturing | 1984 |
| Goodwin Steel Castings Limited | Manufacturing | 1958 |
| Goodytechz Limited | Wholesale & retail | 2022 |
| Gooners Properties Limited | Real estate | 2016 |
| Goose Comms Limited | Wholesale & retail | 2017 |
| GOP01782 Limited | Transport & logistics | 2025 |
| Gorav Limited | Wholesale & retail | 2017 |
| Gordon Hendricks Elvis Ltd | Arts & recreation | 2019 |
| Gorre Consulting Limited | Wholesale & retail | 2012 |
| GOT Can'D Ltd | Wholesale & retail | 2025 |
| GOT Your Back Ltd | Professional & scientific | 2021 |
| Goteq Solutions Ltd | Administrative & support | 2017 |
| Gotonno Services Ltd | Construction | 2020 |
| Goulding Consulting Limited | Information & communication | 2013 |
| Gourmet B UK Ltd | Hospitality | 2023 |
| Govantage Ltd | Transport & logistics | 2025 |
| GP Construction,Groundwork and Property Maintenance Ltd | Construction | 2025 |
| GP Motors and Parts Ltd | Wholesale & retail | 2018 |
| Gpine Properties Ltd | Real estate | 2025 |
| Grace Field Care Solutions Ltd | Health & social care | 2025 |
| Grace Harrod Ltd | Professional & scientific | 2018 |
| Grace Property UK Investments Limited | Real estate | 2022 |
| Gracealert Limited | Construction | 1999 |
| Graffiti Graphics Ltd | Manufacturing | 2009 |
| Grafiwonder Limited | Professional & scientific | 2020 |
| Graham Refrigeration Ltd | Professional & scientific | 2025 |
| Grand Horeca Ltd | Hospitality | 2024 |
| Grandeur Property Improvements Ltd | Construction | 2026 |
| Grandora Ltd | Wholesale & retail | 2025 |
| GRANDVIEW2000 Properties Limited | Real estate | 2025 |
| Grange Fish Bar Limited | Hospitality | 2023 |
| Grange Wellbeing Ltd | Other services | 2022 |
| Grangewood Joinery & Construction Ltd | Construction | 2011 |
| Granny Ann's Pubs Ltd. | Wholesale & retail | 2021 |
| Grant and Gilman Ltd | Hospitality | 2019 |
| Grant Elson Classics Limited | Wholesale & retail | 2024 |
| Grant Howell Limited | Transport & logistics | 2026 |
| Grantsteven Ltd | Real estate | 2026 |
| Graphen Legal Limited | Professional & scientific | 2021 |
| Grassroots+ Limited | Information & communication | 2024 |
| Grattage Management Services Limited | Professional & scientific | 2014 |
| Gray's Health Limited | Health & social care | 2024 |
| Graymu Products Limited | Manufacturing | 2012 |
| Grays of Fenton Limited | Manufacturing | 2017 |
| Grazp Group Ltd | Professional & scientific | 2025 |
| GRD Carpet Fitting Limited | Construction | 2019 |
| Greasy COG Design Services Limited | Professional & scientific | 2023 |
| Great & DA Vinci Limited | Health & social care | 2019 |
| Great Health Care Ltd | Other services | 2018 |
| Great Health Care Medical Reporting Ltd | Other services | 2024 |
| Great Health Care Occupational Health Ltd | Other services | 2024 |
| Great Health Care Services CIC | Real estate | 2022 |
| Great Indus Limited | Hospitality | 2025 |
| Great Wall Fenton Limited | Hospitality | 2026 |
| Greedy'Z Ltd | Hospitality | 2025 |
| Green Chilli Curry House Ltd | Hospitality | 2023 |
| Green Climate Limited | Construction | 2008 |
| Green Collar Resources Ltd | Construction | 2019 |
| Green Deal Certification Limited | Administrative & support | 2011 |
| Green Delta Home Ltd | Hospitality | 2024 |
| Green Earth Recycling Solutions Limited | Wholesale & retail | 2015 |
| Green Earth Warehouse and Logistics Ltd | Transport & logistics | 2023 |
| Green Edge Holdings Limited | Real estate | 2025 |
| Green Eyed Enterprises Limited | Extraterritorial | 2014 |
| Green Heat Energy Services Ltd | Construction | 2025 |
| Green LID Electrical Ltd | Construction | 2021 |
| Green Neighbour Ltd | Real estate | 2025 |
| Green Peaks Solutions Ltd | Transport & logistics | 2022 |
| Green Stone Wise Ltd | Real estate | 2026 |
| Green Universe Ltd | Wholesale & retail | 2025 |
| Green Valley Grounds Maintenance Limited | Administrative & support | 2015 |
| Greenaim Limited | Administrative & support | 2002 |
| Greenarcha Surveyors Limited | Extraterritorial | 2013 |
| Greenbirds Housing Limited | Real estate | 2026 |
| Greenchurch Legal Services Limited | Professional & scientific | 2018 |
| Greendock Pharma Ltd | Health & social care | 2022 |
| Greendock Stores Ltd | Wholesale & retail | 2024 |
| Greene Care Ltd | Administrative & support | 2022 |
| Greenfellas Ltd | Wholesale & retail | 2020 |
| Greenfield Meadows Limited | Professional & scientific | 2004 |
| Greenflower Care Consultancy Services Ltd | Professional & scientific | 2023 |
| Greenhalgh & SON Property Limited | Real estate | 2026 |
| Greenhouse Aquaculture Ltd | Agriculture & fishing | 2025 |
| Greenhouse Property Management Limited | Real estate | 2010 |
| Greenhouse Theatre Project CIC | Arts & recreation | 2026 |
| Greenline Food Distribution Limited | Wholesale & retail | 2024 |
| Greensfield Property Investment Ltd | Real estate | 2022 |
| Greenshire Consulting Ltd | Information & communication | 2016 |
| Greenstone Group Holdings Limited | Financial services | 2021 |
| Greenstone Group Property Developments Limited | Real estate | 2024 |
| Greentree Promotions Limited | Other services | 2005 |
| Greenway Promotions Limited | Wholesale & retail | 2005 |
| Greenwood Contracting Limited | Professional & scientific | 2010 |
| Greg Faulkner Technical Services Ltd | Manufacturing | 2013 |
| Greg Kraw-Trans Ltd | Manufacturing | 2015 |