| GNT Realisations Limited | Water & waste | 1949 |
| GNT UK Limited | Information & communication | 2002 |
| Go 4 Greener Waste Management Limited | Water & waste | 2007 |
| Go Big Together Ltd | Professional & scientific | 2021 |
| Go Dive Training Ltd | Education | 2024 |
| Go for Fresh Shawarma Ltd | Hospitality | 2024 |
| Go Green IT Ltd | Information & communication | 2011 |
| Go Keskin Ltd | Wholesale & retail | 2019 |
| Go Logistics Ltd | Transport & logistics | 2025 |
| Go Process Design Ltd | Education | 2014 |
| Go Spotless Cleaning Ltd | Administrative & support | 2025 |
| Go Study Ltd | Other services | 2022 |
| Go Trinity Limited | Construction | 2015 |
| Go Trinity Property LLP | | 2016 |
| GO2 Networks Ltd | Information & communication | 2022 |
| Goat Gifts Ltd | Wholesale & retail | 2021 |
| God's Love Food Fountain CIC | Hospitality | 2022 |
| Godby Credit Management Limited | Administrative & support | 2016 |
| Goddards Motor Group Limited | Wholesale & retail | 2026 |
| Godfrey Barnes Care Ashby Limited | Health & social care | 2020 |
| Godfrey Barnes Care Limited | Health & social care | 2014 |
| Godfrey Barnes Care SL Ltd | Health & social care | 2019 |
| Godfrey Barnes Care Station Limited | Health & social care | 2020 |
| Godfrey Barnes Healthcare LLP | | 2017 |
| Godfrey Care Group Limited | Financial services | 2025 |
| Godfrey Care Limited | Health & social care | 2024 |
| Godfrey Management Ltd | Arts & recreation | 2011 |
| Godhand Studios Limited | Information & communication | 2025 |
| Gofer 91 Ltd | Transport & logistics | 2018 |
| Goga-Ra Ltd | Real estate | 2025 |
| Gogo Boost Ltd | Administrative & support | 2023 |
| Going Plural Limited | Professional & scientific | 2000 |
| Going UP Ltd | Construction | 2004 |
| Gold (Eco) Ltd | Agriculture & fishing | 2021 |
| Gold Coast Holdings Limited | Real estate | 2026 |
| Gold Crown Holding Ltd | Real estate | 2024 |
| Goldbox Productions Limited | Information & communication | 2019 |
| Goldcrest Capital Ltd | Wholesale & retail | 2019 |
| Golddts Ltd | Hospitality | 2019 |
| Golden ASH Joinery Limited | Construction | 2026 |
| Golden Brickz Holdings Ltd | Financial services | 2024 |
| Golden Brook Limited | Financial services | 2021 |
| Golden CAB Ltd | Transport & logistics | 2021 |
| Golden Capital Investments Ltd | Financial services | 2025 |
| Golden Cash & Carry Ltd | Wholesale & retail | 2024 |
| Golden Donner Kebab Ltd | Hospitality | 2024 |
| Golden Eagle Furniture Ltd | Wholesale & retail | 2026 |
| Golden Eagle Leisure Ltd | Hospitality | 2019 |
| Golden Eagles FC Ltd | Education | 2026 |
| Golden Express Derby Ltd | Wholesale & retail | 2024 |
| Golden Gloves of Hope Healthcare Services Ltd | Health & social care | 2024 |
| Golden Holdings Derby Ltd | Financial services | 2024 |
| Golden Meat & Poultry Ltd | Wholesale & retail | 2020 |
| Golden Nebula Ltd | Construction | 2013 |
| Golden Needle Atelier Limited | Wholesale & retail | 2026 |
| Golden Property Consulting Ltd | Real estate | 2024 |
| Golden Property Ventures Ltd | Real estate | 2024 |
| Golden Stay Ltd | Real estate | 2019 |
| Golden Trident Holdings Ltd | Financial services | 2022 |
| Golden Trident Investco Ltd | Real estate | 2022 |
| Golden Trident Itco Ltd | Information & communication | 2022 |
| Golden Tulip Services Limited | Construction | 2019 |
| Goldeneye 007 Limited | Financial services | 2025 |
| Goldera Games Limited | Information & communication | 2020 |
| Golding Joinery Manufacturers Ltd | Manufacturing | 2026 |
| Goldmoore Traders Ltd | Wholesale & retail | 2010 |
| Goldseal Limited | Construction | 2017 |
| Goldstar Aesthetics Ltd | Other services | 2026 |
| Goldstar Joinery Ltd | Construction | 2020 |
| Goldway Group Ltd | Professional & scientific | 2022 |
| Goldwynn Construction Limited | Construction | 2025 |
| Golfboxuk Limited | Wholesale & retail | 2025 |
| Golfdealers.Co.Uk (Derby) Limited | Wholesale & retail | 2016 |
| Golfhorn Ltd | Wholesale & retail | 2019 |
| Gong Space Holistic Wellness Retreat and Training Academy UK CIC | Education | 2025 |
| Gong Space UK Limited | Real estate | 2009 |
| Good AGE Properties Ltd | Real estate | 2023 |
| Good Food Inn Limited | Hospitality | 2018 |
| Good Idea at 2AM Ltd | Professional & scientific | 2016 |
| Good Karma Limited | Administrative & support | 2025 |
| Good Life Pharmacy Limited | Wholesale & retail | 2008 |
| Good Life Transport Limited | Transport & logistics | 2018 |
| Good Look in CIC | Information & communication | 2025 |
| Good Luck 88 Limited | Hospitality | 2024 |
| Good Name Brewing Ltd | Manufacturing | 2020 |
| Good Planet Ltd | Manufacturing | 2020 |
| Good Stuff Ltd | Information & communication | 2013 |
| Good Thai Derby Ltd | Hospitality | 2025 |
| Goodall & Maskell Limited | Other services | 2008 |
| Goodbeerhere Limited | Hospitality | 2009 |
| Goodhind Limited | Professional & scientific | 2009 |
| Gooding Transport Limited | Transport & logistics | 2003 |
| Goodman Bidco Limited | Financial services | 2022 |
| Goodman Corporate Consultancy Ltd | Financial services | 2005 |
| Goodman Financial Group Limited | Financial services | 2015 |
| Goodman Midco Limited | Financial services | 2022 |
| Goodman Topco Limited | Financial services | 2022 |
| GOODS4EVERYONE Ltd | Wholesale & retail | 2024 |
| Goodway Services U.K Ltd | Wholesale & retail | 2024 |
| Goodwin & Durham Investments Ltd | Real estate | 2024 |