| Glowing Wonderland Limited | Wholesale & retail | 2022 |
| Glowmcr Ltd | Other services | 2023 |
| Glowquest for Services Ltd | Extraterritorial | 2025 |
| Glowred Limited | Wholesale & retail | 2001 |
| Glowtech Homes Ltd | Real estate | 2023 |
| Glowtech Services Ltd | Information & communication | 2010 |
| Glowupskinco Limited | Other services | 2025 |
| Glowwa Beauty Ltd | Wholesale & retail | 2019 |
| Glowzal Ltd | Wholesale & retail | 2025 |
| GLP (Prestwich) LLP | | 2010 |
| GLR Property Limited | Real estate | 2020 |
| GLS Medical Obstetric Expert Witness Ltd | Health & social care | 2026 |
| GLS Software UK Ltd | Information & communication | 2026 |
| GLU3 Ltd | Professional & scientific | 2023 |
| Gluk (2015) Limited | Professional & scientific | 2015 |
| Gluk (2015) NO 2 Limited | Professional & scientific | 2024 |
| Gluta Feed for Trading Ltd | Wholesale & retail | 2025 |
| Gluten Free Asia Ltd | Hospitality | 2023 |
| Glyn Williams Music Limited | Wholesale & retail | 2013 |
| Glynian Ltd | Real estate | 2019 |
| Glynn Andrews Car Sales Limited | Wholesale & retail | 2004 |
| Glynntech Ltd | Other services | 2013 |
| Glyquest Ltd | Construction | 2014 |
| GM & Co Accountants Ltd | Professional & scientific | 2025 |
| GM Active C.I.C. | Arts & recreation | 2020 |
| GM Arokiya (UK) Limited | Health & social care | 2023 |
| GM Auto Engineering Ltd | Wholesale & retail | 2022 |
| GM Beauty Limited | Wholesale & retail | 2026 |
| GM Builders (MAN) Ltd | Construction | 2025 |
| GM Builders SL Ltd. | Construction | 2014 |
| GM Building & Maintenance Limited | Construction | 2025 |
| GM BUS & Coach Repairs Ltd | Manufacturing | 2020 |
| GM Business Support Limited | Professional & scientific | 2012 |
| GM Executive UK Ltd | Transport & logistics | 2021 |
| GM EYE Ltd | Health & social care | 2024 |
| GM Gardening Ltd | Administrative & support | 2014 |
| GM Group Ltd | Hospitality | 2023 |
| GM Locksmiths 247 Limited | Other services | 2024 |
| GM Machinery Limited | Wholesale & retail | 2000 |
| GM Pilot Ltd | Financial services | 2018 |
| GM Poverty Action Limited | Health & social care | 2016 |
| GM Property Group Ltd | Real estate | 2018 |
| GM Retrofit Ltd | Construction | 2026 |
| GM Secure Properties Ltd | Real estate | 2026 |
| GM Service One Ltd | Manufacturing | 2025 |
| GM Structures Ltd | Professional & scientific | 2022 |
| GM Textiles Ltd | Wholesale & retail | 2019 |
| GM Truck and Coach Repairs Ltd | Manufacturing | 2026 |
| GM Wealth Management Ltd | Financial services | 2019 |
| GM2003 Properties Limited | Real estate | 2025 |
| Gmba Solutions Ltd | Information & communication | 2022 |
| Gmbosh Ltd | Construction | 2021 |
| GMC Engineering Services Ltd | Construction | 2025 |
| GMC Life Sciences & FC Praetura Investment Holdco Limited | Financial services | 2022 |
| GMC Life Sciences Carry GP LLP | | 2022 |
| GMC Life Sciences Fund L.P. | | 2022 |
| GMC Life Sciences GP LLP | | 2022 |
| GMC Removal Ltd | Transport & logistics | 2026 |
| GMC Services International Limited | Other services | 2016 |
| Gmcc Aesthetics Ltd | Health & social care | 2026 |
| Gmcr Fabrication Ltd | Manufacturing | 2023 |
| GMD Communications Limited | Wholesale & retail | 2025 |
| GMD Plumbing & Heating Services Ltd | Construction | 2018 |
| GMD Protocols Limited | Education | 2024 |
| GMD Roofing Services UK Ltd | Construction | 2017 |
| Gmd's Estates Ltd | Real estate | 2023 |
| Gmdg International Ltd | Administrative & support | 2023 |
| GME Project Solutions Ltd | Energy | 2018 |
| Gmed Services Limited | Health & social care | 2014 |
| GMF Co. Limited | Other services | 2014 |
| Gmfc Property Empire Limited | Real estate | 2025 |
| GMG Training Limited | Construction | 2018 |
| Gmgnova Ltd | Wholesale & retail | 2025 |
| GMH Financial Solutions Ltd | Professional & scientific | 2013 |
| GMH Landscaping Ltd | Administrative & support | 2021 |
| GMH Management & Recruitment Consultants Ltd. | Energy | 2015 |
| Gmha Textiles Ltd | Wholesale & retail | 2024 |
| GMI (NW) Ltd | Wholesale & retail | 2014 |
| Gmir UK Ltd | Wholesale & retail | 2021 |
| Gmjc Holdings Limited | Financial services | 2020 |
| Gmjv Fundco LLP | | 2018 |
| GMK Innovations Ltd | Wholesale & retail | 2025 |
| GML Eats Ltd | Hospitality | 2025 |
| GML Security Group Ltd | Administrative & support | 2025 |
| Gmlf LP | | 2013 |
| GMM 2025 LLP | | 2025 |
| GMM Property Ltd | Real estate | 2025 |
| GMO Transport Limited | Transport & logistics | 2021 |
| GMP Management Ltd | Real estate | 2024 |
| GMP Solutions Ltd | Wholesale & retail | 2018 |
| GMP Trafford LLP | | 2024 |
| Gmpem Ltd | Real estate | 2017 |
| Gmph Medical and Oral Surgery Services Ltd | Health & social care | 2026 |
| GMR Limited | Other services | 2002 |
| GMR Property Management Limited | Real estate | 2022 |
| Gmrh Limited | Financial services | 2018 |
| Gmsu Properties Ltd | Real estate | 2021 |
| GMT Profits Holding Limited | Financial services | 2022 |
| GMT Profits Limited | Administrative & support | 2021 |
| GMV Domestic Ltd | Transport & logistics | 2025 |