| Grey Area IP Limited | Financial services | 2026 |
| Grey Cool Refrigeration Ltd | Other services | 2012 |
| Grey Financial Services Ltd | Professional & scientific | 2019 |
| Grey Flamingo Ltd | Construction | 2019 |
| Grey FOX Communications and Marketing Ltd | Professional & scientific | 2016 |
| Grey Investments Group Ltd | Real estate | 2023 |
| Grey Peace Ltd | Construction | 2019 |
| Grey Prints Ltd | Professional & scientific | 2024 |
| Grey Space Developments Limited | Construction | 2022 |
| Greyhound Booze Limited | Wholesale & retail | 2019 |
| Greyline Surveyors Limited | Professional & scientific | 2025 |
| Greysale Ltd | Hospitality | 2026 |
| Greystone Commercial Services Ltd | Professional & scientific | 2017 |
| Greystone Cottages Ltd | Hospitality | 2020 |
| Greystone Housing Ltd | Real estate | 2023 |
| Greystone Plumbing & Heating Ltd | Construction | 2026 |
| Greystone Property Management Limited | Hospitality | 2022 |
| Gricey Ltd | Wholesale & retail | 2025 |
| Griffin Safety Ltd | Professional & scientific | 2026 |
| Griffin Sport & Leisure Ltd | Arts & recreation | 2026 |
| Griffiths & Armour (Holdings) Limited | Financial services | 1993 |
| Griffiths & Armour Global Risks Limited | Financial services | 2004 |
| Griffiths & Armour Insurance Brokers Limited | Financial services | 1995 |
| Griffiths & Armour Limited | Financial services | 1983 |
| Griffiths & Armour Professional Risks Limited | Financial services | 1992 |
| Griffiths & Armour Risk Management Limited | Financial services | 1993 |
| Griffiths Locums Ltd | Professional & scientific | 2024 |
| Grill & EAT Lpool Limited | Hospitality | 2025 |
| Grill & EAT Ltd | Hospitality | 2023 |
| Grill Cottage Liverpool Ltd | Hospitality | 2016 |
| Grill Flames Woolton Ltd | Hospitality | 2024 |
| Grill House LVP Limited | Hospitality | 2025 |
| Grill L17 Ltd | Hospitality | 2026 |
| Grill Master Limited | Hospitality | 2026 |
| Grill Takeaway Land Ltd | Hospitality | 2024 |
| Grill Takeaway Ltd | Hospitality | 2025 |
| Grilla Ltd | Hospitality | 2014 |
| Grills for ALL Ltd | Professional & scientific | 2025 |
| Grimaldi Liverpool Agency Ltd. | Transport & logistics | 1990 |
| Grind House Woodchurch Ltd | Manufacturing | 2026 |
| Gringlepie Ltd | Hospitality | 2019 |
| Grinterac Limited | Hospitality | 2017 |
| Grip Hair Limited | Other services | 2025 |
| Grip-Uk Ltd | Arts & recreation | 2010 |
| Grit Gyms Ltd | Arts & recreation | 2025 |
| Gritgears Leasing Ltd | Administrative & support | 2025 |
| Grizzo Retails Limited | Wholesale & retail | 2025 |
| Grokester Limited | Hospitality | 2025 |
| Groom Barber Shop Limited | Other services | 2009 |
| Groomed Glory Services Limited | Other services | 2025 |
| Grosvenor Court (Liverpool) Management Company Limited | Households | 2001 |
| Grosvenor Clive & Stokes Limited | Administrative & support | 2004 |
| Grosvenor Court Flat Management (Southport) Limited | Households | 1986 |
| Grosvenor Developments (Formby) Ltd | Construction | 2016 |
| Grosvenor Developments (Merseyside) Ltd | Construction | 2016 |
| Grosvenor Installations Merseyside Ltd | Construction | 2002 |
| Grosvenor One Limited | Hospitality | 2019 |
| Grosvenor Park Holdings Ltd | Financial services | 2023 |
| Grosvenor Place (Sale) Management Company Limited | Households | 2002 |
| Grosvenor Print and Digital Ltd | Manufacturing | 2025 |
| Grosvenormount Limited | Real estate | 1994 |
| Ground Scope Ltd | Real estate | 2025 |
| Ground Team (Liverpool) Ltd | Construction | 2023 |
| Ground Transport Solutions Ltd | Transport & logistics | 2025 |
| Groundcraft Landscaping Limited | Administrative & support | 2025 |
| Groundwater Trading Limited | Wholesale & retail | 2021 |
| Groundwise (UK) Limited | Construction | 2014 |
| Groundwork Labour Force Ltd | Construction | 2014 |
| Groundwork Maintenance NW Ltd | Construction | 2014 |
| Group Claim Solutions Limited | Information & communication | 2023 |
| Group D Architects Ltd. | Administrative & support | 2017 |
| Group D Developments Ltd | Construction | 2020 |
| Group Knight Ltd | Real estate | 2020 |
| GROUP42 Marketing Ltd | Professional & scientific | 2025 |
| Groupshare Limited | Households | 1998 |
| Grove Manor Associates Limited | Administrative & support | 2018 |
| Grove Park Property & Financial Services Ltd | Administrative & support | 2020 |
| Grove Pubs Limited | Hospitality | 2022 |
| Grovemore Developments Limited | Real estate | 2013 |
| Groves Builtner Ltd | Construction | 2020 |
| Groves LUX Stays Ltd | Hospitality | 2025 |
| Grow & Glow Gym Limited | Arts & recreation | 2026 |
| Grow Sefton CIC | Agriculture & fishing | 2020 |
| Growing Assets Limited | Financial services | 2019 |
| Growing Interactive Limited | Information & communication | 2006 |
| Growing Step Investments Ltd | Real estate | 2016 |
| Growing Sudley Community Interest Company | Education | 2017 |
| Growth & Brains Ltd | Professional & scientific | 2022 |
| Growth Engine Consulting Ltd | Professional & scientific | 2019 |
| Growth Life Power Playhouse Ltd | Information & communication | 2026 |
| Growth Sphere Group Ltd | Financial services | 2026 |
| Growth Wellness Spa Limited | Other services | 2024 |
| Grozavu Accounting Ltd | Professional & scientific | 2020 |
| Grozavu Estates Ltd | Real estate | 2026 |
| Grozavu Properties Ltd | Real estate | 2024 |
| Grozeo Global Holdings Limited | Wholesale & retail | 2022 |
| GRP Enterprises Ltd | Arts & recreation | 2024 |
| GRP Marketing Limited | Wholesale & retail | 2010 |
| Grrandeur Aesthetics Limited | Health & social care | 2025 |
| GRS Vehicle Sales Limited | Wholesale & retail | 2018 |