| Global Linkage Group Limited | Extraterritorial | 2024 |
| Global Packing Co., Ltd | Manufacturing | 2020 |
| Global Solar Ltd | Construction | 2025 |
| Global Speed Charging Technology Limited | Wholesale & retail | 2025 |
| Global Star Home Product Co., Ltd | Wholesale & retail | 2022 |
| Global Timber Holdings Limited | Financial services | 2024 |
| Global Tyres Group Limited | Manufacturing | 2025 |
| Global Venus Company Ltd | Wholesale & retail | 2025 |
| Globalventure Trade Limited | Wholesale & retail | 2025 |
| Globe Support Studio CIC | Professional & scientific | 2018 |
| Globex China Co., Ltd | Wholesale & retail | 2024 |
| Glow Business Solutions Ltd | Administrative & support | 2024 |
| GM Projects Group Ltd | Construction | 2026 |
| GMS Garden & Home Maintenance Services Ltd | Construction | 2009 |
| GN Building Services (Stafford) Ltd | Construction | 2011 |
| GND Logistics Ltd | Transport & logistics | 2022 |
| Gnosall Limited | Hospitality | 2024 |
| Gnosall Medical Limited | Health & social care | 2005 |
| Gnosall Surgery GPF Limited | Health & social care | 2013 |
| Gnxoned Limited | Wholesale & retail | 2025 |
| Go Beyond Distribution Limited | Wholesale & retail | 2018 |
| Go Bullet Logistics Limited | Transport & logistics | 2016 |
| Go Properties (Walsall) Limited | Real estate | 2017 |
| Go WIN Apparel Co., Ltd | Administrative & support | 2021 |
| Godfather Logistics Limited | Transport & logistics | 2021 |
| Godfather Ltd | Wholesale & retail | 2020 |
| Godwin Properties Limited | Real estate | 2004 |
| Gold Coast Gateway Ltd | Wholesale & retail | 2024 |
| Gold Engine 2021 Limited | Financial services | 2021 |
| Gold Mountain and Silver Sea Limited | Manufacturing | 2021 |
| Goldbrook Limited | Financial services | 2004 |
| Golden Cargo Clearance Co., Limited | Wholesale & retail | 2025 |
| Golden Cuts Barber Stafford Ltd | Administrative & support | 2021 |
| Golden Education Technology Ltd. | Information & communication | 2022 |
| Golden Gate Technology Limited | Wholesale & retail | 2015 |
| Golden Reputation Group Ltd | Wholesale & retail | 2023 |
| Goldennutra Ltd | Manufacturing | 2019 |
| Goldenshine Maritime Limited | Extraterritorial | 2010 |
| Golf WCS Limited | Administrative & support | 2022 |
| Goms Mill Court Management Limited | Households | 1995 |
| Good Filong Automotive Limited | Extraterritorial | 2013 |
| Good Health Medical Ltd | Health & social care | 2018 |
| Goodbrand & Sons Ltd | Wholesale & retail | 2025 |
| Gordon & Thomas Property Holdings Ltd | Real estate | 2022 |
| Gordon Bennett Limited | Professional & scientific | 1995 |
| Gorgeous Beauty (Stafford) Limited | Other services | 2019 |
| Goryeo Trading Limited | Wholesale & retail | 2025 |
| Gouba Global Holding Ltd | Wholesale & retail | 2024 |
| Gould Enterprise Ltd | Hospitality | 2018 |
| Gown Theory Ltd | Wholesale & retail | 2025 |
| GP & AB Retail Ltd | Wholesale & retail | 2025 |
| GP First Limited | Health & social care | 2013 |
| GP First PCN Limited | Health & social care | 2019 |
| GP Fitness Limited | Health & social care | 2017 |
| GR Data Protection Solutions Ltd | Professional & scientific | 2022 |
| GR8 - Kitchenware Limited | Wholesale & retail | 2009 |
| Graba a Deal Ltd | Wholesale & retail | 2025 |
| Grace Governance Solutions Limited | Information & communication | 2003 |
| Grace Technology Co., Ltd | Manufacturing | 2022 |
| Gracedale House Ltd | Construction | 2022 |
| Gracjoy Ltd | Wholesale & retail | 2025 |
| Gradsgoneglobal Ltd | Administrative & support | 2024 |
| Graham Wain Accountancy Limited | Professional & scientific | 2016 |
| Graham Ward (Promod) Limited | Extraterritorial | 1986 |
| Granard Mews Ltd | Construction | 2020 |
| Granby Hotel (Whitby) Limited | Hospitality | 2023 |
| Grand Chin Invest Ltd | Wholesale & retail | 2025 |
| Grand Genius Limited | Wholesale & retail | 2022 |
| Grand Vista and Cedar Properties Limited | Real estate | 2025 |
| Grand Vista Properties Ltd | Real estate | 2024 |
| Grandbing Technology Limited | Wholesale & retail | 2018 |
| Grange Bank Farm Limited | Agriculture & fishing | 2021 |
| Grange Capital Investments Limited | Financial services | 2016 |
| Grange Investments (Staffordshire) Ltd | Real estate | 2025 |
| Granite One Hundred Holdings Limited | Professional & scientific | 2015 |
| Gravity NOT Applicable Limited | Information & communication | 2013 |
| Grayfriars Limited | Professional & scientific | 2017 |
| Grayling Developments Ltd | Construction | 2022 |
| Grays Hairdressing Limited | Other services | 2018 |
| Grays Property Solutions Ltd | Real estate | 2022 |
| Great Britain Best Quality Co., Ltd | Wholesale & retail | 2021 |
| Greatness Through Fitness Limited | Information & communication | 2021 |
| Greatrex Limited | Real estate | 1942 |
| Greaves Shaw Ltd | Professional & scientific | 2018 |
| Green Chilli Training Ltd | Professional & scientific | 2022 |
| Green Cleen (Manchester) Limited | Other services | 2008 |
| Green Cleen (Shropshire) Limited | Water & waste | 2014 |
| Green Cleen (Stafford) Limited | Health & social care | 2003 |
| Green Cleen (UK) Limited | Manufacturing | 1998 |
| Green Cleen Ltd | Manufacturing | 2008 |
| Green EYE Productions Academy Ltd | Information & communication | 2015 |
| Green Goat Vintage LP | | 2024 |
| Green Kitchen KY Limited | Hospitality | 2026 |
| Green Leaf Property Developments Ltd | Real estate | 2025 |
| Green Space Management Group Limited | Other services | 2023 |
| Green Technologies (Commercial Landscapes) Ltd | Administrative & support | 2019 |
| Green Technologies (Grounds Maintenance) Limited | Administrative & support | 2016 |
| Greene's Coffee House Ltd | Hospitality | 2023 |
| Greenlane Adventures Ltd | Manufacturing | 2023 |
| Greenmere Limited | Construction | 2010 |