| Glenroyd Limited | Households | 2026 |
| Glenscape Investment Property Ltd | Real estate | 1995 |
| Glenthorn (Swanage) Property Management Company Limited | Households | 2004 |
| Glenthorpe Contracts Limited | Administrative & support | 1998 |
| Glenwood Management Limited | Households | 1995 |
| Glenwood Property Management Limited | Households | 2011 |
| Gles Southern Ltd | Construction | 2018 |
| Glitch IT Limited | Information & communication | 2015 |
| Glitterfreaks Limited | Wholesale & retail | 2018 |
| Gllava Foods Ltd | Hospitality | 2025 |
| Globacare Property Holdings Limited | Real estate | 2019 |
| Global ATS Limited | Education | 2011 |
| Global Brand Sales Ltd | Professional & scientific | 2016 |
| Global Catering Solutions Limited | Hospitality | 2019 |
| Global Commercial Properties Limited | Real estate | 2002 |
| Global Datai Limited | Information & communication | 2025 |
| Global Design and Print Limited | Manufacturing | 2000 |
| Global Design Group Ltd | Financial services | 2018 |
| Global Health Consultants Limited | Professional & scientific | 2023 |
| Global Healthcare Solutions Limited | Health & social care | 2017 |
| Global Hire Solutions Ltd | Administrative & support | 2024 |
| Global IC UK Ltd | Transport & logistics | 2023 |
| Global Info Solutions Limited | Wholesale & retail | 2002 |
| Global Innovative Solutions (GIS) Limited | Professional & scientific | 2019 |
| Global Larder Ltd | Hospitality | 2013 |
| Global Mapping Surveys Limited | Professional & scientific | 2021 |
| Global Optics Limited | Professional & scientific | 2009 |
| Global Sales Services Ltd | Administrative & support | 2019 |
| Global Thai Restaurant Ltd | Hospitality | 2018 |
| Global Trade Investment & Financial Services Ltd | Wholesale & retail | 2025 |
| Globalcare Aesthetics Ltd | Health & social care | 2025 |
| Globaleast Ltd | Wholesale & retail | 2026 |
| Globaltech PVT Limited | Information & communication | 2018 |
| Globe Craft Aviation Consultants Ltd | Information & communication | 2019 |
| Glossbrook Builders Limited | Construction | 1985 |
| Glossbrook Construction Limited | Professional & scientific | 1988 |
| Glossbrook Holdings Limited | Financial services | 2017 |
| Glossbrook Homes Limited | Professional & scientific | 1986 |
| Gloucester Road Service Station (Bournemouth) Limited | Manufacturing | 1973 |
| Glovanta Group Limited | Wholesale & retail | 2025 |
| Glow and Scent Limited | Manufacturing | 2023 |
| Glow Cleaning Ltd | Administrative & support | 2022 |
| Glow Green Limited | Construction | 2011 |
| Glow Plus Ltd | Transport & logistics | 2022 |
| Glowents Ltd | Arts & recreation | 2026 |
| Glowingco Limited | Administrative & support | 2020 |
| Glpr Holdings Ltd | Financial services | 2024 |
| Glutenie Ltd | Hospitality | 2025 |
| GLX Distribution UK Limited | Wholesale & retail | 2023 |
| GM Consultancy and Projects Limited | Professional & scientific | 2015 |
| GM Gynaecology Ltd | Health & social care | 2022 |
| GMB Consulting Ltd | Professional & scientific | 2023 |
| Gmsd Ltd | Hospitality | 2018 |
| Gnext Ltd | Wholesale & retail | 2024 |
| GNG Bedhampton Ltd | Real estate | 2017 |
| Gngringwood Ltd | Real estate | 2025 |
| Gnist Electrics Ltd | Construction | 2024 |
| Gnist Property Managment Ltd | Households | 2024 |
| Go Bournemouth Limited | Health & social care | 2023 |
| Go Chatter Media Ltd | Information & communication | 2020 |
| Go Core Logistics Limited | Transport & logistics | 2016 |
| Go Fish Education Limited | Education | 2018 |
| Go Fish Tutoring Ltd | Education | 2023 |
| Go Go Removals Ltd | Transport & logistics | 2023 |
| Go Grealish Limited | Information & communication | 2015 |
| Go LET Properties Limited | Real estate | 2014 |
| Go Solent Motorhome Hire Ltd | Other services | 2016 |
| Go to Vintage Limited | Wholesale & retail | 2019 |
| Go Wild Limited | Professional & scientific | 2002 |
| GO2 Accountants Limited | Professional & scientific | 2020 |
| Goadsby & Harding (London) Limited | Professional & scientific | 1994 |
| Goadsby & Harding (Survey and Valuation) Limited | Extraterritorial | 2021 |
| Goadsby Limited | Extraterritorial | 2013 |
| Goaga's Grill Ltd | Hospitality | 2026 |
| Goat Flats Ltd. | Households | 2015 |
| Godwinson Consulting Ltd | Professional & scientific | 2025 |
| Goes Wild Ltd | Education | 2023 |
| Goga-Beyond Limited | Wholesale & retail | 2025 |
| Golawski Limited | Transport & logistics | 2016 |
| Gold Boilercare Ltd | Construction | 2014 |
| Gold Events Limited | Professional & scientific | 2025 |
| Gold Key Lettings and Property Management Ltd. | Real estate | 2007 |
| Gold Standard Growth Ltd | Professional & scientific | 2023 |
| Golden 3 Management Limited | Financial services | 2025 |
| Golden Arrow Marine Ltd. | Wholesale & retail | 2008 |
| Golden Arrow Products Limited | Manufacturing | 1999 |
| Golden Arrow Technologies Limited | Manufacturing | 2024 |
| Golden Care Agency Limited | Real estate | 2017 |
| Golden Crown Ltd | Construction | 2013 |
| Golden Cutlery Ltd | Hospitality | 2025 |
| Golden Delta Homes Ltd | Real estate | 2026 |
| Golden Dragon Palace Ltd | Hospitality | 2020 |
| Golden Gates (Sandbanks) Limited | Households | 1981 |
| Golden Leaf Properties Ltd | Real estate | 2022 |
| Golden Lines Trading Limited | Wholesale & retail | 2021 |
| Golden Mile Holdings Limited | Real estate | 2020 |
| Golden Prime Investment Ltd | Real estate | 2026 |
| Golden Sun Holidays Limited | Administrative & support | 2025 |
| Goldenleas and Saffron Court Management Company Limited | Households | 1999 |
| Goldi-Locksmith Limited | Administrative & support | 2005 |