| Goldenbranch Capital Ltd | Wholesale & retail | 2024 |
| Goldengreen Technologies EU Limited | Professional & scientific | 2015 |
| Goldfish Memory Ltd | Wholesale & retail | 2025 |
| Goldmab Limited | Professional & scientific | 2020 |
| Goldmill Foods Ltd | Wholesale & retail | 2018 |
| Goldmine Auctions Ltd | Professional & scientific | 2024 |
| Goldsand Enterpriseco. Ltd | Administrative & support | 2021 |
| Goldsmith Consulting Limited | Professional & scientific | 2004 |
| Goldtel Cambridge Limited | Information & communication | 2003 |
| GOM Ltd | Information & communication | 2025 |
| Gonville Hospitality Limited | Hospitality | 2016 |
| Good ALL Marine Service Limited | Manufacturing | 2025 |
| Good Beyond Ltd | Professional & scientific | 2014 |
| Good Building (Cambridge) Ltd | Construction | 2021 |
| Good Business Consulting Ltd | Information & communication | 2024 |
| Good Cars MC Ltd | Manufacturing | 2025 |
| Good Cotton Limited | Wholesale & retail | 2006 |
| Good JOB Team Ltd | Wholesale & retail | 2019 |
| Good Logistics Consultancy Ltd | Professional & scientific | 2025 |
| Good LOW Carb Ltd | Manufacturing | 2017 |
| Good Run Limited | Professional & scientific | 2008 |
| Good Technology (Cambridge) Limited | Information & communication | 2023 |
| Good Teddy Homes Ltd | Financial services | 2025 |
| Good Weather Studio Production Limited | Administrative & support | 2023 |
| Goodchanges Ltd | Health & social care | 2015 |
| Goodelectrics Ltd | Construction | 2013 |
| Goodluck Cooperations Limited | Real estate | 2016 |
| Goodluck Solutions Ltd | Information & communication | 2015 |
| Goodman Property Limited | Real estate | 2009 |
| Goodness David Consulting Limited | Professional & scientific | 2025 |
| Goodrob Ltd | Wholesale & retail | 2014 |
| Goodshop Trading Co., Limited | Extraterritorial | 2022 |
| Goodwell TEX Ltd | Manufacturing | 2025 |
| Goodwill Doors & Windows UK Ltd | Wholesale & retail | 2022 |
| Goodwill Group Limited | Manufacturing | 2009 |
| Gordon Construction Ltd | Construction | 2021 |
| Gordon Design Consultants (Cambridge) Ltd | Professional & scientific | 2015 |
| Gordon Gowlett Grain Ltd | Agriculture & fishing | 1996 |
| Gordon Square Theatrical Consultancy Ltd | Arts & recreation | 2018 |
| Goreway Holdings Limited | Real estate | 1999 |
| Goreway Housing Limited | Real estate | 1991 |
| Gorg Trade Ltd | Wholesale & retail | 2025 |
| Gorham Lester Consulting Ltd | Construction | 2016 |
| Goriairtech Ltd | Manufacturing | 2026 |
| Gorian Co., Limited | Wholesale & retail | 2022 |
| Gorka CNC Ltd | Manufacturing | 2024 |
| Gorocom Ltd | Manufacturing | 2023 |
| GOS Trade Ltd | Wholesale & retail | 2025 |
| Gotham Consulting Limited | Administrative & support | 2015 |
| Gotrays Trading Co., Ltd | Wholesale & retail | 2023 |
| Gourmet Fusion Limited | Manufacturing | 2013 |
| Gourmet Goodness UK Ltd | Wholesale & retail | 2023 |
| Govindaa Leisure Limited | Hospitality | 2018 |
| Gower Acres Limited | Agriculture & fishing | 2012 |
| Goyard St-Honore Ltd | Wholesale & retail | 2025 |
| Goziy Ltd | Wholesale & retail | 2020 |
| GP Adhd Ltd | Health & social care | 2022 |
| GP Civil Construction Ltd | Construction | 2023 |
| GP Construction (Cambridge) Ltd | Construction | 2011 |
| GP Moto Revolution Limited | Hospitality | 2022 |
| GP Property and Plant Ltd | Financial services | 2018 |
| Gpayhub Limited | Wholesale & retail | 2022 |
| GPE 1 Limited | Real estate | 2015 |
| GPE 2 Limited | Real estate | 2019 |
| Gpeters Independent Social Work Ltd | Health & social care | 2026 |
| Gprx Data Limited | Information & communication | 2012 |
| GPS Britannia Ltd | Financial services | 2018 |
| Gpu-Prime Ltd. | Information & communication | 2016 |
| Gpv-Verona Property Ltd | Households | 2024 |
| GR Resort Limited | Hospitality | 2026 |
| GR8 Property Ltd | Real estate | 2016 |
| Grabbit & Run (Holdings) Limited | Extraterritorial | 2009 |
| Grace Assembly International Ltd | Other services | 2019 |
| Grace Carol Ltd | Real estate | 2026 |
| Grace Caroline Ltd | Real estate | 2026 |
| Grace Solutions Ltd | Information & communication | 2008 |
| Gradalis Limited | Information & communication | 2026 |
| Gradient Agency Ltd | Professional & scientific | 2026 |
| Gradient Logic Solutions Ltd | Professional & scientific | 2024 |
| Gradient Systems Limited | Professional & scientific | 2020 |
| Gradon Investments Limited | Real estate | 2015 |
| Graegis Pharmaceuticals Limited | Professional & scientific | 2021 |
| Grafton Governance Consulting Limited | Professional & scientific | 2018 |
| Grafton House Limited | Households | 2024 |
| Graham Halpenny Decorators Limited | Construction | 2014 |
| Graham J Forbes Ltd | Professional & scientific | 2006 |
| Graham Road (Redruth) Residents Company Limited | Households | 2009 |
| Grainger Thornquist Limited | Professional & scientific | 2019 |
| Granary Court (Madingley) Limited | Real estate | 1981 |
| Grand Central Rustat Road Cambridge Management Limited | Real estate | 2015 |
| Grand Cleaning Services Limited | Administrative & support | 2003 |
| Grand Vision Holdings Ltd | Real estate | 2024 |
| Grandad Traders Ltd | Construction | 2000 |
| Grange Estate (Royston) Management Company Limited | Households | 1974 |
| Grange RD Ltd | Education | 2019 |
| Granhams Court Flatowners Limited | Professional & scientific | 1991 |
| Granicus Bidco Limited | Professional & scientific | 2019 |
| Granicus-Firmstep Limited | Information & communication | 2001 |
| Granite Place Ltd | Real estate | 2024 |
| Granite Security Ltd | Administrative & support | 2025 |