| Grosvenor House Mews Management Company Limited | Other services | 1989 |
| Grosvenor Project Services Ltd | Professional & scientific | 2010 |
| Grosvenor Realty Ltd | Real estate | 2020 |
| Grosvenor Street Construction Ltd | Construction | 2022 |
| Grosvenor Street Management Ltd | Hospitality | 2008 |
| Grosvenor Villas Ltd | Real estate | 2018 |
| Grosz Limited | Real estate | 2021 |
| Grotesque Ltd | Information & communication | 2020 |
| Grothechs Services Company Limited | Health & social care | 2019 |
| Grotto Holdings Limited | Financial services | 2021 |
| Ground & Grit Properties Limited | Real estate | 2023 |
| Ground Control Productions Limited | Other services | 2013 |
| Ground Haulage Limited | Water & waste | 2023 |
| Ground Investigation & Piling Limited | Administrative & support | 1982 |
| Ground TEC Driveways Ltd | Construction | 2011 |
| Ground to Roof Property Services Ltd | Construction | 2024 |
| Ground to Sky Services Ltd | Wholesale & retail | 2019 |
| Ground Transport Group Ltd | Administrative & support | 1995 |
| Ground UP Managed Services Ltd | Information & communication | 2026 |
| Ground UP Technology Ltd | Information & communication | 2023 |
| Groundfloor Services Limited | Wholesale & retail | 2008 |
| Groundforce Northwest Limited | Construction | 2002 |
| Groundproject Property Management Limited | Households | 1989 |
| Grounds for Sport Ltd | Professional & scientific | 2025 |
| Groundtech Consulting Limited | Professional & scientific | 2017 |
| Groundwork Greater Manchester | Administrative & support | 2008 |
| Groundwork Technology Ltd | Administrative & support | 2020 |
| Group 5 Recovery & Storage Ltd | Administrative & support | 2009 |
| Group Business Software (UK) Ltd. | Information & communication | 1988 |
| Group Cars Ltd | Wholesale & retail | 2021 |
| Group Consultants Limited | Education | 2025 |
| Group Eleven Limited | Administrative & support | 2020 |
| Group Pharmacies Limited | Extraterritorial | 1966 |
| Group Procurement Organisation Limited | Professional & scientific | 2026 |
| Group Project Ltd | Professional & scientific | 2021 |
| Group Rapport Holdings Limited | Financial services | 2012 |
| Group Rapport Limited | Financial services | 2008 |
| Group Risk Services Limited | Financial services | 2008 |
| Group Subject Ltd | Professional & scientific | 2022 |
| GROUP2SOLUTIONS Ltd | Construction | 2016 |
| Groupo Casa Lettings Ltd | Real estate | 2025 |
| Groupp Limited | Wholesale & retail | 2018 |
| Grouptalla Ltd | Wholesale & retail | 2025 |
| Grove & Co (North West) Limited | Wholesale & retail | 2015 |
| Grove Car Park Limited | Households | 2022 |
| Grove Estates M/C Limited | Real estate | 2016 |
| Grove G&S Food Ltd | Hospitality | 2025 |
| Grove Line Capital Ventures Ltd | Extraterritorial | 2026 |
| Grove Mill Assets (NO 2) Limited | Extraterritorial | 2012 |
| Grove Mill Assets Limited | Extraterritorial | 2012 |
| Grove Peak Consulting Pros Ltd | Extraterritorial | 2026 |
| Grove Private Clinic Limited | Health & social care | 2006 |
| Grove Property & Landscaping Services Limited | Construction | 2011 |
| Grove Real Estate Ltd | Real estate | 2022 |
| Grove Street Garage Limited | Wholesale & retail | 2026 |
| Grove Street Indian Ltd | Hospitality | 2025 |
| Grove Village Holdings Limited | Professional & scientific | 1999 |
| Grove Village Limited | Administrative & support | 2003 |
| Groveandgraze Ltd | Manufacturing | 2026 |
| Grovebirch Limited | Other services | 2024 |
| Groveman Associates Ltd | Extraterritorial | 2013 |
| Grover Mobile Shop Ltd | Wholesale & retail | 2023 |
| Grover Retail Shop Ltd | Other services | 2024 |
| Grovers Holdings Limited | Real estate | 2024 |
| Grovers Realty Limited | Real estate | 2024 |
| Grovewell Properties Ltd | Real estate | 2022 |
| Grovia UK Limited | Wholesale & retail | 2026 |
| Grow for Giving CIC | Health & social care | 2025 |
| Grow Inc. Limited | Administrative & support | 2018 |
| Grow More Accessories Ltd | Wholesale & retail | 2025 |
| Grow Mycelium Ltd | Wholesale & retail | 2023 |
| Grow Pros Solutions Ltd | Wholesale & retail | 2025 |
| Grow Trade - AI Network Ltd | Information & communication | 2022 |
| Grow With Glow Limited | Wholesale & retail | 2025 |
| Grow Your List Size Limited | Professional & scientific | 2025 |
| Growcap Trading & Contracting Company Ltd | Wholesale & retail | 2025 |
| Growhub AI Ltd | Information & communication | 2024 |
| Growing Bulls Ltd | Financial services | 2025 |
| Growing Minds Children Services Ltd | Education | 2025 |
| Growing Together Limited | Information & communication | 2020 |
| Growing Together With Favour Ltd | Health & social care | 2025 |
| Growlead Ltd | Wholesale & retail | 2025 |
| Growler and Prowler Ltd | Wholesale & retail | 2021 |
| Growmorex Limited | Wholesale & retail | 2025 |
| Grown Urban Limited | Agriculture & fishing | 2015 |
| Growspec Manchester Ltd | Wholesale & retail | 2025 |
| Growtafit Ltd | Information & communication | 2025 |
| Growth Agency Ltd | Information & communication | 2018 |
| Growth Approach Ltd | Real estate | 2022 |
| Growth Assist Ltd | Professional & scientific | 2021 |
| Growth Chiropractic Ltd | Health & social care | 2024 |
| Growth Company IP Limited | Financial services | 2024 |
| Growth Directions Ltd | Wholesale & retail | 2023 |
| Growth Dynamics Limited | Administrative & support | 2020 |
| Growth Fast Foods Ltd | Hospitality | 2026 |
| Growth Flag Limited | Extraterritorial | 2022 |
| Growth Group International Limited | Financial services | 2022 |
| Growth Hive R&D Limited | Professional & scientific | 2024 |
| Growth Nexus Limited | Construction | 2020 |
| Growth People Assets Ltd | Real estate | 2025 |