| GM Synergy Ltd | Transport & logistics | 2025 |
| GM Tribute UK Limited | Other services | 2017 |
| GMC Fabrications Ltd | Manufacturing | 2019 |
| GML Maintenance Ltd | Construction | 2024 |
| GMM Dalzell-Payne Limited | Administrative & support | 2024 |
| GMS GAS Heating Ltd | Construction | 2017 |
| GMT Data Limited | Information & communication | 2019 |
| GMT Estate Agents Ltd | Real estate | 2025 |
| Gmvwholeseller Limited | Wholesale & retail | 2026 |
| GMY Properties Ltd | Real estate | 2025 |
| GN Furniture & Logistic Limited | Wholesale & retail | 2022 |
| GN GAS Electric & Builder Ltd | Construction | 2019 |
| GN Investments Limited | Financial services | 2011 |
| GN Properties Leicester Ltd | Real estate | 2024 |
| GNB Trading Ltd | Manufacturing | 2019 |
| GNI Technology Limited | Financial services | 2017 |
| GNJ Deliveries Ltd | Transport & logistics | 2019 |
| GNP Properties Ltd | Real estate | 2018 |
| GNR Investments Limited | Real estate | 2018 |
| Go and Grab Ltd | Wholesale & retail | 2024 |
| Go Cabs Taxis Ltd | Transport & logistics | 2019 |
| Go CR8 Limited | Information & communication | 2023 |
| Go Eyewear UK Limited | Administrative & support | 2011 |
| Go First Trading Limited | Wholesale & retail | 2017 |
| Go Further Group Limited | Financial services | 2021 |
| Go Granite Limited | Construction | 2011 |
| Go Grill Enterprises Ltd | Hospitality | 2025 |
| Go Inspire Group Limited | Financial services | 2015 |
| Go Inspire Limited | Manufacturing | 1988 |
| Go Mollie Travel Ltd | Administrative & support | 2023 |
| Go OWL Ltd | Arts & recreation | 2023 |
| Go Packaging Products Ltd | Wholesale & retail | 2012 |
| Go Playgrounds Ltd | Construction | 2016 |
| Go Prop Limited | Real estate | 2021 |
| Go Shift Mobility Limited | Transport & logistics | 2025 |
| Go Shopper Ltd | Wholesale & retail | 2025 |
| Go Through Limited | Information & communication | 2010 |
| Go to Market Consulting Ltd | Professional & scientific | 2021 |
| Go Travel Solutions Limited | Transport & logistics | 2008 |
| Go West (Leicester) Limited | Administrative & support | 1990 |
| Go-Getta C.I.C. | Education | 2011 |
| GO2LIFE Limited | Information & communication | 2022 |
| GO4DEVELOPMENT Ltd | Construction | 2023 |
| Goan Community Leicester Ltd | Other services | 2025 |
| Goan Sports Club | Arts & recreation | 2019 |
| Goatifi Ltd | Professional & scientific | 2022 |
| Gobind Fabrics Limited | Wholesale & retail | 2021 |
| Gobind Group Limited | Financial services | 2022 |
| Gobind Holdings Limited | Real estate | 2021 |
| Gobind Investments Limited | Real estate | 2017 |
| Gobind Limited | Real estate | 2025 |
| Gobind Properties Leicester Limited | Real estate | 2022 |
| Gocal Imports Exports Co. PVT. Ltd | Wholesale & retail | 2025 |
| Gochel Consulting Ltd | Health & social care | 2015 |
| GOD Answers Prayer Interdenominational Family CIC | Other services | 2023 |
| GOD Toys Ltd | Wholesale & retail | 2021 |
| Godakana Homes Limited | Real estate | 2025 |
| Godal Property Ltd | Construction | 2022 |
| Goddard Manton Holdings Limited | Professional & scientific | 2004 |
| Goddard's Property Consultants Limited | Other services | 2023 |
| Godel Group Limited | Information & communication | 2019 |
| Godemy Education Ltd | Education | 2025 |
| Godfrey & Co Homes Limited | Construction | 2025 |
| Godfrey Logistics Limited | Transport & logistics | 2019 |
| Godfrey Sean and Martha Ltd | Administrative & support | 2017 |
| Godfrey-Vallance Ltd | Professional & scientific | 2010 |
| Godhania Strategy Consulting Ltd | Administrative & support | 2024 |
| Godot Line Limited | Manufacturing | 2024 |
| Godrich Holdings Limited | Extraterritorial | 2009 |
| Godsdelight Care Ltd | Manufacturing | 2022 |
| Goff Events Management Ltd | Administrative & support | 2026 |
| Gogineni Technologies Ltd | Information & communication | 2026 |
| Gohel Electrical Ltd | Construction | 2024 |
| Gohel Holdings Ltd | Financial services | 2025 |
| Gohel Properties Ltd | Real estate | 2025 |
| Gohil & Gunby Financial Services Ltd | Administrative & support | 2014 |
| Gohil News Ltd | Wholesale & retail | 2024 |
| Going Live Productions Limited | Arts & recreation | 2024 |
| Gokani Consulting Limited | Information & communication | 2007 |
| Gokce Gemile UK Ltd | Administrative & support | 2023 |
| Gokce Holdings Ltd | Real estate | 2024 |
| Gokool Properties Ltd | Real estate | 2020 |
| Gokul Foods Ltd | Manufacturing | 2019 |
| Gokul Property Ltd | Real estate | 2019 |
| Gokul Trading Limited | Other services | 2008 |
| Golafrooz Talaee Ltd | Wholesale & retail | 2025 |
| Golamtrading Ltd | Professional & scientific | 2025 |
| Gold + Gifted LAB Ltd | Manufacturing | 2026 |
| Gold + Gifted Studio Ltd | Information & communication | 2026 |
| Gold Beard Media Ltd | Manufacturing | 2019 |
| Gold Crown Care Services Limited | Health & social care | 2014 |
| Gold Design Ltd | Manufacturing | 2019 |
| Gold Feather Mortgages Limited | Financial services | 2026 |
| Gold Griffin Holdings Ltd | Financial services | 2023 |
| Gold Griffin Homes Ltd | Construction | 2023 |
| Gold Key Group Ltd | Real estate | 2025 |
| Gold Leaf Media Limited | Professional & scientific | 2010 |
| Gold Panda Consultants Limited | Administrative & support | 2018 |
| Gold Saint Capital Limited | Wholesale & retail | 2022 |
| Gold Shield Management Ltd | Professional & scientific | 2017 |