| Glenmore (Southampton) Management Company Limited | Real estate | 2008 |
| Glenmore Business Centre (Devizes) Management Ltd | Real estate | 2004 |
| Glenmore Business Park (Ashford) Management Limited | Real estate | 2005 |
| Glenmore Business Park (Sittingbourne) Ltd | Real estate | 2017 |
| Glenmore Holdings Limited | Real estate | 2005 |
| Glenmore Investments Limited | Real estate | 2005 |
| Glenmore Management (Bedford) Ltd | Real estate | 2019 |
| Glenmore Management (Blandford Forum) Limited | Real estate | 2010 |
| Glenmore Management (Brislington) Ltd | Real estate | 2022 |
| Glenmore Management (Cambridge) Limited | Real estate | 2011 |
| Glenmore Management (Holbury) Ltd | Real estate | 2019 |
| Glenmore Management (Kidlington) Ltd | Real estate | 2018 |
| Glenmore Management (Poole) Ltd | Real estate | 2016 |
| Glenmore Management (Stanley Court) Folkestone Ltd | Real estate | 2018 |
| Glenmore Management (Stanley Court) Witney Ltd | Real estate | 2018 |
| Glenmore Management (the Regent Centre) Folkestone Ltd | Real estate | 2018 |
| Glenmore Management (Wantage) Limited | Real estate | 2006 |
| Glenmore Management (Worthing) Ltd | Real estate | 2023 |
| Glenmore Property Holdings Limited | Real estate | 1996 |
| Glenmore Residential Limited | Real estate | 2012 |
| Glenmore Student Property (Douglas Street) Ltd | Construction | 2023 |
| Glenmore Student Property (Dundee) Ltd | Construction | 2022 |
| Glenmore Student Property (Leeds) Ltd | Construction | 2023 |
| Glenmore Student Property (Portsmouth) Holdings Ltd | Financial services | 2018 |
| Glenmore Student Property (Portsmouth) Limited | Real estate | 2018 |
| Glenmore Student Property Ltd | Real estate | 2017 |
| Glenmore Student Property Management (Douglas Street) Ltd | Real estate | 2024 |
| Glenmore Student Property Management (Dundee) Ltd | Real estate | 2024 |
| Glenmore Student Property Management (Leeds) Ltd | Real estate | 2024 |
| Glenmore Student Property Management (Portsmouth) Ltd | Real estate | 2021 |
| Glenwood 18 LLP | | 2025 |
| Glide Travel Ltd | Administrative & support | 2014 |
| Global 15 Limited | Manufacturing | 1995 |
| Global Academia Limited | Financial services | 2015 |
| Global Academy Bookstores Limited | Wholesale & retail | 2015 |
| Global City Cinemas UK Limited | Arts & recreation | 2024 |
| Global Events Solution Limited | Arts & recreation | 2023 |
| Global General Solutions Ltd | Construction | 2022 |
| Global Green Cleaning Ltd | Administrative & support | 2025 |
| Global Infrastructure Advisors Limited | Professional & scientific | 2020 |
| Global Karting Services Limited | Arts & recreation | 2021 |
| Global Mail Express and Solutions Ltd | Administrative & support | 2013 |
| Global Meter Systems Limited | Administrative & support | 1997 |
| Global Opportunities Consulting Limited | Other services | 2005 |
| Global Poultry Trading Ltd | Agriculture & fishing | 2026 |
| Global Property & Management Ltd | Real estate | 2025 |
| Global Quality Properties Ltd | Real estate | 2019 |
| Global Reach International Limited | Administrative & support | 2008 |
| Global Sourcing (UK) Ltd | Wholesale & retail | 2003 |
| Global Woman Limited | Administrative & support | 2015 |
| Globo-Leisure Ltd | Arts & recreation | 2016 |
| Globod Ltd | Wholesale & retail | 2025 |
| Glonat Limited | Real estate | 2024 |
| Glopack Limited | Wholesale & retail | 2016 |
| Glorious Bricks Ltd | Real estate | 2024 |
| Gloucester Avenue (15-23) Management Company Limited | Households | 1986 |
| Glover-Hyde Associates Ltd | Professional & scientific | 2022 |
| Glovers MAC Limited | Construction | 2021 |
| Glow Haven Tanning Ltd | Other services | 2025 |
| Glow Media Group Limited | Arts & recreation | 2016 |
| GLU Group Limited | Information & communication | 2006 |
| Glut Ltd | Hospitality | 2018 |
| GM Enterprise Group Ltd | Financial services | 2025 |
| GM VIP Services Ltd | Administrative & support | 2021 |
| GMC Consociate Limited | Construction | 2016 |
| Gmdn Advisors Ltd | Professional & scientific | 2026 |
| Gmmi (UK) Ltd | Financial services | 2020 |
| Gmmi Services Limited | Construction | 2008 |
| GMS 2016 Property Ltd | Real estate | 2016 |
| GMT Acoustic Installations Ltd | Construction | 2025 |
| GNJ Services Limited | Professional & scientific | 2024 |
| GNL Commercials Ltd | Wholesale & retail | 2020 |
| Go Ballistic Brand Consultancy Ltd | Professional & scientific | 2013 |
| Go to Engineering Limited | Manufacturing | 2017 |
| GOB Property Limited | Real estate | 2025 |
| Gohil Property Group Limited | Professional & scientific | 2023 |
| Golazo Garms Ltd | Wholesale & retail | 2025 |
| Gold Metal Works Ltd | Construction | 2022 |
| Gold Reel Ltd | Information & communication | 2025 |
| Gold View London Ltd | Real estate | 2024 |
| Golden Bass Limited | Arts & recreation | 2019 |
| Golden FRY COD & Chips Ltd. | Hospitality | 2019 |
| Golden Heights Property Developments Ltd | Other services | 2015 |
| Golden Heights ST Johns Road Limited | Other services | 2017 |
| Golden Start Trading Limited | Wholesale & retail | 2017 |
| Golden Ticket Productions Ltd | Information & communication | 2022 |
| Golden Triangle Properties Ltd | Real estate | 2016 |
| Goldfinch (UK) Limited | Real estate | 2012 |
| Goldmatrix Limited | Information & communication | 2005 |
| Goldmile Construction Limited | Other services | 2015 |
| Goldmills Textiles Ltd | Wholesale & retail | 2024 |
| Goldmine Associates Limited | Real estate | 2004 |
| Goldstream Consulting Ltd | Professional & scientific | 2019 |
| Golf Corporate Ltd | Arts & recreation | 2004 |
| Golzar Ltd | Manufacturing | 2025 |
| Good ELF Limited | Wholesale & retail | 2013 |
| Good Fired Pizza Ltd | Hospitality | 2020 |
| Good Media Holdings Ltd | Financial services | 2022 |
| Good Sales & Marketing Limited | Administrative & support | 2022 |
| Good Sign Holdings Ltd | Real estate | 2025 |