| Glass Oak Psychology Limited | Professional & scientific | 2023 |
| Glass Recruitment Limited | Wholesale & retail | 2016 |
| Glasshouse (Nottingham) Limited | Wholesale & retail | 1997 |
| Glassmanuk Ltd | Construction | 2024 |
| Glazedale Holdings Ltd | Financial services | 2025 |
| Glazedale Limited | Manufacturing | 1960 |
| Glbgoods Ltd | Wholesale & retail | 2025 |
| GLC Creative Content Ltd | Wholesale & retail | 2024 |
| GLC Works Ltd | Construction | 2025 |
| Glct Holdings Limited | Financial services | 2020 |
| GLE Annesley Limited | Wholesale & retail | 2025 |
| GLE Property Management Ltd | Real estate | 2024 |
| GLE Retail Limited | Wholesale & retail | 2024 |
| GLE Strelley Limited | Wholesale & retail | 2024 |
| Gleam Services Ltd | Administrative & support | 2025 |
| Gleaming Touch Pro Ltd | Administrative & support | 2025 |
| Glebe Farm Nursery School Limited | Education | 2002 |
| Glebe House Cattery Limited | Other services | 2019 |
| Gleddoch Resorts Ltd | Hospitality | 2014 |
| Gledhill Consultants Limited | Professional & scientific | 2012 |
| Glen & James Guilor Joinery & Building Contractors Ltd | Construction | 2022 |
| Glen a Ford Limited | Professional & scientific | 2019 |
| Glen Barrowcliffe Properties Limited | Real estate | 2017 |
| Glenbar Groundworks & Civils Limited | Construction | 2007 |
| Glencar Developments Limited | Other services | 2019 |
| Glencar Holdings Limited | Financial services | 2019 |
| Glencraig Engineering Limited | | 1982 |
| Glenity Labs Limited | Wholesale & retail | 2025 |
| Glenlivet Property Company Limited | Extraterritorial | 1987 |
| Glenlivet Property Management Limited | Extraterritorial | 1993 |
| Glenwood Goods Ltd | Wholesale & retail | 2025 |
| Gleson Ltd | Health & social care | 2016 |
| Glial Diagnostics Ltd | Health & social care | 2023 |
| Glide Massage Limited | Other services | 2024 |
| Glidepath (Nottingham) Limited | Education | 2016 |
| Gliese Ltd | Wholesale & retail | 2025 |
| Glimmer Films Ltd | Information & communication | 2008 |
| Glimmerama Ltd | Information & communication | 2026 |
| Glints Mapperly Limited | Other services | 2025 |
| Glitter Pantomimes Ltd | Arts & recreation | 2011 |
| Glitterskull CIC | Arts & recreation | 2022 |
| GLM Process Services Ltd | Professional & scientific | 2011 |
| Glmf Property Limited | Real estate | 2017 |
| GLO House Limited | Wholesale & retail | 2021 |
| GLO Recruit Limited | Administrative & support | 2023 |
| Gloamlight Media Limited | Information & communication | 2025 |
| Global Academic Services Ltd | Information & communication | 2025 |
| Global Accommodation Limited | Real estate | 2003 |
| Global Alchemist Ltd | Information & communication | 2020 |
| Global Aspire Consultancy Limited | Administrative & support | 2024 |
| Global Beauty Supply Ltd | Wholesale & retail | 2025 |
| Global Business Consultants Ltd | Information & communication | 2022 |
| Global Care Clinic Limited | Health & social care | 2013 |
| Global Centre for Excellence in Sustainability Ltd | Professional & scientific | 2023 |
| Global Centre of Excellence in Sustainability Ltd | Professional & scientific | 2023 |
| Global Connect Education Ltd | Education | 2020 |
| Global Contract Interiors Limited | Manufacturing | 2013 |
| Global Daily Market Limited | Wholesale & retail | 2026 |
| Global Engineering Solutions Ltd | Professional & scientific | 2019 |
| Global Enterprise Networks Limited | Information & communication | 1999 |
| Global Farmers Connect Ltd | Agriculture & fishing | 2025 |
| Global Fire & Security Systems Ltd | Administrative & support | 2007 |
| Global Fire Holdings Limited | Financial services | 2024 |
| Global Food Grocers Online Limited | Wholesale & retail | 2020 |
| Global Food Ordering Limited | Administrative & support | 2020 |
| Global Geo-Intelligence Solutions Ltd. | Information & communication | 2016 |
| Global Graphfix Ltd | Construction | 2026 |
| Global High Growth Limited | Professional & scientific | 2004 |
| Global Hope in Action Limited | Health & social care | 2012 |
| Global Housing Capital Ltd | Real estate | 2024 |
| Global HSE Holdings Limited | Financial services | 2024 |
| Global HSE Solutions Ltd | Professional & scientific | 2006 |
| Global Immigration & Visa Services Ltd | Professional & scientific | 2024 |
| Global Imperative Limited | Professional & scientific | 2012 |
| Global Importology Ltd | Wholesale & retail | 2026 |
| Global Management College Limited | Education | 2024 |
| Global Market Hair, Cosmetics, African &Caribbean Food Limited | Wholesale & retail | 2018 |
| Global Motorcycle Events Ltd | Education | 2019 |
| Global Muslim Weight Management Group Ltd | Education | 2024 |
| Global Nest Store Ltd | Wholesale & retail | 2024 |
| Global Nexus Management Ltd | Professional & scientific | 2023 |
| Global Paramount Strategies Ltd | Professional & scientific | 2025 |
| Global PAY Group Ltd | Information & communication | 2026 |
| Global Payroll Services Ltd | Professional & scientific | 2000 |
| Global Professional Services Ltd | Professional & scientific | 2001 |
| Global Properties Group Ltd | Real estate | 2021 |
| Global Regenerative Biosciences Ltd | Health & social care | 2023 |
| Global Resource Consultancy Specialist Ltd | Administrative & support | 2024 |
| Global Safe Horizon Ltd | Health & social care | 2025 |
| Global Skyline Maintenance UK Ltd | Professional & scientific | 2019 |
| Global Solutions for Clothing (GSC) Limited | Manufacturing | 2002 |
| Global Stainless Steel (UK) Ltd | Wholesale & retail | 2021 |
| Global Technical Support Limited | Real estate | 2006 |
| Global Temperature Solutions Limited | Construction | 2007 |
| Global Trade Intelligence Ltd | Information & communication | 2023 |
| Global Transcription Ltd | Health & social care | 2011 |
| Global Unique Brands Ltd | Wholesale & retail | 2025 |
| Global Women Empowerment Foundation CIC | Health & social care | 2019 |
| Global Women Focus Community Interest Company | Health & social care | 2020 |
| Global-Telectronix Services Limited | Information & communication | 2024 |