| Golden EGG Oriental Ltd | Hospitality | 2023 |
| Golden Hind Nacton Ltd | Hospitality | 2019 |
| Golden Phoenix (Ipswich) Limited | Hospitality | 2024 |
| Golden Scaffolding Ltd | Construction | 2024 |
| Golden Table Limited | Hospitality | 2023 |
| Goldenace Estates Limited | Professional & scientific | 2013 |
| Goldings Auctions Limited | Professional & scientific | 2007 |
| Goldmark Homes Ltd | Construction | 2020 |
| Goldrood Limited | Wholesale & retail | 2020 |
| Goldsmith and Buckle Limited | Construction | 2006 |
| Goldtrain Limited | Professional & scientific | 2009 |
| Goldwin & Associates Ltd | Professional & scientific | 2020 |
| Golescu Ltd | Transport & logistics | 2023 |
| Golfspace Limited | Construction | 2024 |
| Gone for a Burton Investments Limited | Professional & scientific | 2025 |
| Good Call Property Maintenance Ltd | Construction | 2016 |
| Good Food Events Ltd | Hospitality | 2025 |
| Good to Go Rides Ltd | Transport & logistics | 2024 |
| Goodacre & Townsend Limited | Administrative & support | 2007 |
| Goodfreight Holdings Limited | Financial services | 2023 |
| Goodfreight Limited | Transport & logistics | 2023 |
| Goodlands Management Company Limited | Real estate | 2016 |
| Goodplace Property Limited | Real estate | 2015 |
| Goods Trade Technologies Ltd | Other services | 2025 |
| Goodstone Autos Ltd | Other services | 2024 |
| Goodstone Properties Limited | Real estate | 2017 |
| Goodtogo Ltd | Hospitality | 2018 |
| Goodz Carp Baitz Ltd | Wholesale & retail | 2025 |
| Goplannr Ltd | Information & communication | 2026 |
| Gora and Devereux Properties Ltd | Real estate | 2024 |
| Gordon Wilson Property Holdings Ltd | Real estate | 2025 |
| Gordon's Wine Merchants Ltd | Wholesale & retail | 2023 |
| Gorilla Roof Cleaning Ltd | Construction | 2024 |
| Gosling Group Limited | Professional & scientific | 1983 |
| Gostef&Trans Ltd | Transport & logistics | 2024 |
| Gostev Ltd | Professional & scientific | 2014 |
| GOT to Read | Education | 2011 |
| Gotelee Mezzle Limited | Professional & scientific | 1989 |
| Goulbourne Housing Ltd | Real estate | 2025 |
| Governor Construction Limited | Construction | 2008 |
| Gower Chocolates Ltd | Manufacturing | 2019 |
| Gozzett Holdings Limited | Real estate | 2004 |
| GP Acoustics (UK) Limited | Manufacturing | 1992 |
| GP Direct Online Limited | Health & social care | 2023 |
| GP Farley Services Limited | Wholesale & retail | 2019 |
| GP MAX Retail Ltd | Wholesale & retail | 2017 |
| GPA Transport Ltd | Transport & logistics | 2016 |
| GPF Estates Limited | Real estate | 2024 |
| Gplr Properties Ltd | Real estate | 2013 |
| Gpstar Tiktok Reklam Ltd | Wholesale & retail | 2024 |
| GQS Holdings Ltd | Administrative & support | 2005 |
| GR Grassington Lodge Limited | Hospitality | 2022 |
| GR Leisure Management Limited | Hospitality | 2023 |
| GR NRG Limited | Hospitality | 2019 |
| GR Power Limited | Hospitality | 2020 |
| GR Propco Limited | Real estate | 2026 |
| GR Thorpe Plastering Ltd | Construction | 2023 |
| GR Utilities Limited | Hospitality | 2021 |
| GR Vines Inn Limited | Hospitality | 2021 |
| Grab ALL M Ltd | Wholesale & retail | 2025 |
| Grace Estate Agents Limited | Real estate | 2019 |
| Grace Global Forwarding Limited | Transport & logistics | 2018 |
| Grace Harrison Home Limited | Manufacturing | 2020 |
| Grace Harrison Suffolk Limited | Manufacturing | 2021 |
| Gracefinance Ltd | Financial services | 2025 |
| Gracious Accounting Services Limited | Financial services | 2018 |
| Graham Broughton Consulting Ltd | Professional & scientific | 2015 |
| Graham Burgess Plumbing Services Limited | Construction | 2002 |
| Graham Court Annex Limited | Real estate | 1997 |
| Graham Hendry Limited | Professional & scientific | 2014 |
| Graham R Foster Limited | Health & social care | 2010 |
| Grahams of Ipswich Limited | Construction | 1980 |
| Grain DRY Systems Ltd | Wholesale & retail | 2023 |
| Gramm Property Limited | Construction | 2024 |
| Granary Yacht Harbour and Leisure Centre Limited | Manufacturing | 1984 |
| Grand Couriers Ltd | Transport & logistics | 2020 |
| Grand Engineering Group Ltd | Manufacturing | 2018 |
| Grand Haulage Ltd | Transport & logistics | 2017 |
| Grand State Holdings Ltd | Financial services | 2021 |
| Grand State Lettings Ltd | Real estate | 2021 |
| Grandideas Limited | Real estate | 2025 |
| Grandioso Ltd | Wholesale & retail | 2025 |
| Grandpitstop Ltd | Wholesale & retail | 2021 |
| Grandpoint Ltd | Information & communication | 2025 |
| Grange Fitness Ltd | Arts & recreation | 2008 |
| Graniceru Ltd | Hospitality | 2024 |
| Granos Cafe Ltd | Hospitality | 2025 |
| Grant Keys Ltd | Administrative & support | 2025 |
| Grantham Plumbing & Heating Limited | Construction | 2022 |
| Grapevine Consultants Ltd | Information & communication | 2014 |
| Grapevine Corporate Limited | Administrative & support | 1995 |
| Graphicglow UK Ltd | Extraterritorial | 2026 |
| Grassmaster Lawncare Limited | Administrative & support | 2022 |
| Gravity B Ltd | Administrative & support | 2026 |
| Gravity Floors Ltd | Construction | 2025 |
| Graze Business Hub Limited | Administrative & support | 2012 |
| Grch Limited | Hospitality | 2021 |
| GRE Grocery Ltd | Wholesale & retail | 2025 |
| Great British Growth Limited | Professional & scientific | 2025 |
| Great Colman Catering Ltd | Hospitality | 2024 |