| GJI Private Limited | Transport & logistics | 2024 |
| GK Carwash Limited | Other services | 2019 |
| GK Painting & Decorating Ltd | Construction | 2023 |
| GL UK Construction Ltd | Construction | 2017 |
| GLJ Drylining Ltd | Construction | 2015 |
| Gljp Properties Ltd | Real estate | 2024 |
| Global BM Ltd | Wholesale & retail | 2018 |
| Global Bridge International Limited | Professional & scientific | 2020 |
| Global Confectionery Brands Limited | Wholesale & retail | 2020 |
| Global Continental Food Limited | Wholesale & retail | 2024 |
| Global Crest Academy Ltd | Education | 2024 |
| Global Distributors Ltd | Wholesale & retail | 2018 |
| Global Drives & Patios by Design Ltd | Administrative & support | 2024 |
| Global Equipment Logistics Limited | Transport & logistics | 1997 |
| Global Fintech and Marketing Consultancy Ltd | Professional & scientific | 2020 |
| Global Letting and Maintenance Ltd | Real estate | 2025 |
| Global Links Energy & Trading Limited | Wholesale & retail | 2018 |
| Global Mirage Ltd | Construction | 2024 |
| Global Motor Trade Ltd | Wholesale & retail | 2022 |
| Global Solutions Corporation Ltd | Information & communication | 2012 |
| Global Strategy Forum | Administrative & support | 2006 |
| Global Tamil Travels Ltd | Administrative & support | 2025 |
| Global Technical Teams Limited | Information & communication | 2021 |
| Global Technologists Ltd | Information & communication | 2023 |
| Global Trading Energy OIL & GAS Ltd | Administrative & support | 2015 |
| Globalwide Telecoms Limited | Construction | 2007 |
| Globe Engineering Supplies Ltd | Wholesale & retail | 1997 |
| Globe Industrial Holdings Limited | Professional & scientific | 1990 |
| Globe Movers & Storage Ltd | Transport & logistics | 2026 |
| Globe Movers Ltd | Transport & logistics | 2018 |
| Globe Office Solutions Limited | Wholesale & retail | 2004 |
| Glorilux Ascend Limited | Wholesale & retail | 2024 |
| Glorious ABY Ventures Limited | Health & social care | 2015 |
| Glorious Vision Prophetic Voice Tabernacle Ministries | Professional & scientific | 2016 |
| Glory Conglomerate Ltd | Real estate | 2025 |
| Glory Crown Limited | Administrative & support | 2025 |
| Gloucester Court Tilbury Management Company Limited | Professional & scientific | 1984 |
| Glowing Gifts Ltd | Other services | 2022 |
| GLP Ventures Limited | Real estate | 2024 |
| Glyn Ellis Consulting Ltd | Administrative & support | 2017 |
| GMB Building Services Ltd | Construction | 2014 |
| GMC FIX Limited | Construction | 2016 |
| GMC Vision Ltd | Administrative & support | 2020 |
| Gmgy Limited | Transport & logistics | 2008 |
| Gmsi Solutions Ltd | Transport & logistics | 2022 |
| GN Auto Pro Ltd | Wholesale & retail | 2025 |
| Go Print Hub Ltd | Wholesale & retail | 2026 |
| Go Ross Logistics Limited | Transport & logistics | 2017 |
| Go Think Design Limited | Arts & recreation | 2005 |
| Goboy Ltd | Wholesale & retail | 2025 |
| GOD First Ltd | Health & social care | 2022 |
| Gold Confort Travel Ltd | Transport & logistics | 2023 |
| Gold Idias Ltd | Construction | 2014 |
| Gold Talents Academy Limited | Arts & recreation | 2010 |
| Goldbygold Limited | Wholesale & retail | 2025 |
| Goldcrest Day Nurseries Ltd | Health & social care | 2013 |
| Golden AGE Technologies Ltd | Information & communication | 2024 |
| Golden Coast ALB Ltd | Real estate | 2024 |
| Golden Construct Ltd | Construction | 2018 |
| Golden Curry House Ltd | Hospitality | 2020 |
| Golden Gates Properties Limited | Real estate | 2017 |
| Golden Hour Tanning Studio Ltd | Other services | 2025 |
| Golden Scissors Grays Ltd | Other services | 2019 |
| Golden Touch Foods Ltd | Hospitality | 2024 |
| Goldenrock Constructions Ltd | Construction | 2023 |
| Goldn Global Ltd | Arts & recreation | 2020 |
| Goldn Global Properties Ltd | Real estate | 2024 |
| Goliathtech UK Ltd | Manufacturing | 2022 |
| Golitha Rises Limited | Professional & scientific | 2024 |
| Gomarnad Ltd | Wholesale & retail | 2020 |
| Good 2 Go Cars Ltd | Wholesale & retail | 2024 |
| Good Girls and Boys Club Ltd | Health & social care | 2022 |
| Good Lifting Company Ltd | Arts & recreation | 2022 |
| GOOD2GO Real Estate Ltd | Households | 2024 |
| Goodfellaz Ltd | Wholesale & retail | 2025 |
| Gooosebump Limited | Wholesale & retail | 2020 |
| Gopa Ltd | Transport & logistics | 2020 |
| Gorato Limited | Wholesale & retail | 2025 |
| Gorba Limited | Construction | 2019 |
| Gordius Team Ltd | Other services | 2017 |
| Goro Trans Ltd | Transport & logistics | 2018 |
| Gosbi Healthcare Solutions Limited | Wholesale & retail | 2015 |
| Goshen Partners Ltd | Real estate | 2023 |
| GOT Game of Transport Ltd | Transport & logistics | 2020 |
| Gowri Ltd | Construction | 2014 |
| GR Shopfitting & Interiors Ltd | Administrative & support | 2017 |
| GRA Logistic Ltd | Other services | 2025 |
| GRACE4AGBI Ltd | Real estate | 2025 |
| Graceful Limited | Real estate | 2023 |
| Gracemak Holdings Ltd | Real estate | 2026 |
| Graf Trans Ltd | Transport & logistics | 2019 |
| Graham LEE Associates Investigations Limited | Administrative & support | 2014 |
| Grameen Baazar Limited | Wholesale & retail | 2025 |
| Grand Regents Limited | Real estate | 2023 |
| Grandebart Ltd | Transport & logistics | 2021 |
| Granger PVT Limited | Wholesale & retail | 2021 |
| Grant Wood Limited | Construction | 2026 |
| Grap N Go Limited | Hospitality | 2025 |
| Grassroots Corporations Ltd | Professional & scientific | 2026 |
| Gravity Solutions Private Limited | Wholesale & retail | 2020 |