| Gracie Barra Bradley Stoke Ltd | Arts & recreation | 2020 |
| Gracie Barra Bristol Ltd | Arts & recreation | 2010 |
| Gracie Barra South West Ltd | Education | 2018 |
| Gracie Barra Staplehill Ltd | Education | 2024 |
| Graciemetch Limited | Extraterritorial | 2022 |
| Gracious Tours and Travel Limited | Administrative & support | 2025 |
| Grad Schema Ltd | Education | 2019 |
| Grades Consult Ltd | Administrative & support | 2024 |
| Grades Limited | Hospitality | 2002 |
| Gradient Sports Europe Limited | Information & communication | 2025 |
| Gradual Squirrel Ltd | Information & communication | 2025 |
| Graduately Developing Futures & Consultancy Limited | Education | 2019 |
| Graeme Cowie Art Direction Ltd | Arts & recreation | 2026 |
| Grafana Labs Ltd. | Information & communication | 2017 |
| Graffiti Hair and Beauty Ltd | Other services | 2022 |
| Graffiti Thai Massage Ltd | Other services | 2025 |
| Grafrift Limited | Manufacturing | 2025 |
| Graft Community CIC | Education | 2022 |
| Grafton Court Wealth Management Ltd | Financial services | 2021 |
| Graham Alexander Projects Limited | Professional & scientific | 2016 |
| Graham Barnard Limited | Extraterritorial | 2009 |
| Graham Bennett Transport Limited | Transport & logistics | 2023 |
| Graham Carruthers Partnership EBT Limited | Professional & scientific | 2020 |
| Graham Carruthers Partnership EOT Limited | Administrative & support | 2020 |
| Graham Carruthers Partnership Limited | Professional & scientific | 1994 |
| Graham Cook Landscaping & Groundwork Limited | Administrative & support | 2001 |
| Graham Hopkins Limited | Professional & scientific | 2024 |
| Graham Palmer & Co. Funeral Directors Ltd | Other services | 2020 |
| Grahamharper.Net Ltd | Information & communication | 2018 |
| Graham’S Exterior Cleaning Ltd | Administrative & support | 2023 |
| Grain.Grape Bristol Limited | Hospitality | 2026 |
| Grainglobe Partners Limited | Wholesale & retail | 2024 |
| Graisons Catering Limited | Hospitality | 2025 |
| Graisons Ltd | Hospitality | 2025 |
| Gramps Inns Ltd | Hospitality | 2013 |
| Gran's Hospitality Ltd | Hospitality | 2018 |
| Granby Court Management Limited | Households | 1979 |
| Granby Hill Management Company Limited | Households | 2006 |
| Granby Mews Management Limited | Real estate | 2015 |
| Grand Appeal Construction Limited | Construction | 2025 |
| Grand Beauty Outlet Limited | Wholesale & retail | 2025 |
| Grand Luxe Homes Ltd | Real estate | 2024 |
| Grand Regal Tech Ltd | Information & communication | 2023 |
| Grand Slam Management Limited | Arts & recreation | 2008 |
| Grandbill Limited | Real estate | 1980 |
| Grande Veloce Innovations Limited | Information & communication | 2015 |
| Grandhelp Ltd | Transport & logistics | 2025 |
| Grandidyll Property Management Limited | Real estate | 2001 |
| Grandjules Ltd | Administrative & support | 2017 |
| Grandnew Limited | Professional & scientific | 1994 |
| Grandsector Residents Management Limited | Households | 1987 |
| Grandstand Coachworks Ltd | Wholesale & retail | 2016 |
| Grandstand Storage (UK) Ltd | Other services | 2017 |
| Grandview Serviced Homes Ltd | Real estate | 2024 |
| Grange Advisory Limited | Professional & scientific | 2023 |
| Grange Carpets & Curtains Ltd | Wholesale & retail | 2024 |
| Grange Controls Limited | Manufacturing | 1988 |
| Grange Court Management Company (Westbury) Limited | Households | 1961 |
| Grange Development Management Company Limited | Households | 2022 |
| Grange Farm Holdings Ltd | Construction | 2017 |
| Grange Flat Management Company Limited(The) | Households | 1981 |
| Grange Flats Ltd | Households | 2020 |
| Grange Flax Bourton Limited(The) | Real estate | 1985 |
| Grange Park Properties Ltd | Real estate | 2023 |
| Grange Project Design Ltd | Construction | 2014 |
| Grange Road(Bristol)Management Company Limited | Households | 2018 |
| Grange@Keynsham Management Ltd | Households | 2020 |
| Grangely Management Limited | Professional & scientific | 2003 |
| Granger Management Consulting Limited | Professional & scientific | 2006 |
| Granger Reis Limited | Professional & scientific | 2007 |
| Grania Jenkins Critical Incidents & Complaints Investigator Limited | Administrative & support | 2011 |
| Granite and Stone South West Ltd | Construction | 2015 |
| Granite Recruitment and Consulting Limited | Administrative & support | 2015 |
| Granite Strategy Limited | Professional & scientific | 2026 |
| Granitemoor Limited | Information & communication | 2018 |
| Granny Takes a Trip Limited | Extraterritorial | 2005 |
| Granny Turismo Ltd | Arts & recreation | 2025 |
| Granny's Ltd | Manufacturing | 2025 |
| Grano Kitchen Ltd | Hospitality | 2020 |
| Grant Bradley Galleries Limited | Construction | 2005 |
| Grant Brain Paintworks Ltd | Information & communication | 2008 |
| Grant Hunters Ltd | Other services | 2023 |
| Grantham Court (Kingswood) Management Limited | Households | 1988 |
| Grantley House Retail Limited | Wholesale & retail | 1992 |
| Grants AI Ltd | Information & communication | 2023 |
| Granwood Flooring Group Limited | Professional & scientific | 1998 |
| Granwood Flooring Limited | Extraterritorial | 1956 |
| Granwood Holdings Limited | Professional & scientific | 2002 |
| Grape & Grind Ltd | Wholesale & retail | 2010 |
| Grape Digital Ltd | Information & communication | 2020 |
| Grapes Bar Ltd | Hospitality | 2020 |
| Graphdome Limited | Information & communication | 2025 |
| Grapheme-Colour Limited | Information & communication | 2016 |
| Graphite & Grain Ltd. | Manufacturing | 2015 |
| Graphixasset Limited | Information & communication | 1998 |
| Grar Construction Ltd | Construction | 2024 |
| Grasp Academy Ltd | Other services | 2025 |
| Grass Roots Hemp Co Ltd | Professional & scientific | 2018 |
| Grass Roots Planning Limited | Professional & scientific | 2010 |
| Grassbow Limited | Information & communication | 2016 |