| Ginusa Ltd | Transport & logistics | 2018 |
| Giorgicam Ltd | Administrative & support | 2017 |
| Girl Boss Permanent Cosmetics (UK) Ltd | Other services | 2019 |
| Girraween Limited | Financial services | 2026 |
| Giulya Holding Ltd | Transport & logistics | 2015 |
| Give IT Ltd | Wholesale & retail | 2025 |
| Given Baby Gifts Ltd | Wholesale & retail | 2025 |
| GJ Amazing Ltd | Construction | 2023 |
| GJ Engineering Group Ltd | Manufacturing | 2003 |
| GJB International Ltd | Information & communication | 2025 |
| GJP Property Limited | Real estate | 2023 |
| GK Corporation Limited | Real estate | 2025 |
| GK Sarwara Limited | Wholesale & retail | 2025 |
| GK Support Services Ltd | Health & social care | 2023 |
| GK Walia Limited | Health & social care | 2024 |
| GKB Estates Limited | Real estate | 2022 |
| GKD Wolves Ltd | Hospitality | 2024 |
| GKM Electrical Solutions Ltd | Construction | 2026 |
| Glademimsy Ltd | Transport & logistics | 2019 |
| Gladnnaji Limited | Health & social care | 2022 |
| Glam by HAN Limited | Other services | 2023 |
| Glama Hair & Cosmetics Ltd | Wholesale & retail | 2025 |
| Glamour Beauty Wednesfield Ltd Ltd | Other services | 2026 |
| Glams Property Limited | Real estate | 2025 |
| Glamsfresh Limited | Hospitality | 2024 |
| Glaolad People Solutions Ltd | Administrative & support | 2026 |
| Glass Express Limited | Manufacturing | 2024 |
| Glass Express Midlands Ltd | Manufacturing | 2008 |
| Glassy Junction Catering Ltd | Hospitality | 2023 |
| Glazing Refurbishment Bloorie Limited | Professional & scientific | 2016 |
| Glazing Refurbishment Limited | Construction | 2006 |
| Glazing Refurbishments Birmingham Ltd | Construction | 2022 |
| Glazing Refurbishments North Ltd | Construction | 2022 |
| Glazing Refurbishments South Ltd | Construction | 2022 |
| Glebe Fields Management Company Limited | Administrative & support | 2014 |
| Glencoe Estates Limited | Real estate | 2024 |
| Glencross and Hudson Limited | Construction | 2008 |
| Glenlake Holdings Limited | Financial services | 2023 |
| Glenlake International Limited | Manufacturing | 1992 |
| Glenlake Limited | Professional & scientific | 1998 |
| Glenmar Seafood UK Limited | Wholesale & retail | 2020 |
| Glentower Limited | Real estate | 1987 |
| Glitters Healthcare Limited | Health & social care | 2014 |
| GLM Early Years (Bushbury) Limited | Health & social care | 2022 |
| GLM Early Years (Penn) Limited | Health & social care | 2019 |
| GLM Early Years Limited | Education | 2013 |
| GLM Solutions Ltd | Construction | 2010 |
| GLM Training Company Limited | Health & social care | 2023 |
| Global Asset Services Ltd | Real estate | 2016 |
| Global Autonex Limited | Wholesale & retail | 2025 |
| Global Board for Online Content Creation Ltd | Administrative & support | 2025 |
| Global Carers Limited | Health & social care | 2024 |
| Global Cleaning Team Ltd. | Administrative & support | 2007 |
| Global Communication Link Ltd | Education | 2025 |
| Global Depot Ltd | Education | 2021 |
| Global Diabetes Initiatives | Health & social care | 2021 |
| Global Homestores Ltd | Wholesale & retail | 2017 |
| Global Hunt Fuels Limited | Wholesale & retail | 2022 |
| Global Internet Promoters Limited | Information & communication | 2026 |
| Global Legal Seva Limited | Real estate | 2011 |
| Global Logistic Partners Ltd | Transport & logistics | 2025 |
| Global Metal Finishers Limited | Manufacturing | 1998 |
| Global Midlands Wholesaler Ltd | Wholesale & retail | 2024 |
| Global Proxima Ltd | Wholesale & retail | 2025 |
| Global Trade Inc. Ltd | Wholesale & retail | 2022 |
| Global Trading Contractors Limited | Construction | 2013 |
| Global Travels U.K Ltd | Administrative & support | 2025 |
| Global Upvc & Aluminium System Ltd | Manufacturing | 2025 |
| Global Web Consulting Solution Limited | Wholesale & retail | 2025 |
| Globalaura Ltd | Wholesale & retail | 2025 |
| Globe Mixcrete Ltd | Construction | 2024 |
| Globenet Introduction Limited | Professional & scientific | 2015 |
| Globex Courier U.K Ltd | Transport & logistics | 2025 |
| Glodek Construction Ltd | Construction | 2016 |
| Gloland Ltd | Transport & logistics | 2026 |
| Glommity Ltd | Information & communication | 2023 |
| Gloria Okonji Ltd | Public administration | 2026 |
| Glorious Food and Catering Services Limited | Administrative & support | 2017 |
| Glory Center International Ltd | Other services | 2022 |
| Glory Prayer Ministry | Other services | 2019 |
| Glorymed Logistics Ltd | Transport & logistics | 2026 |
| Glossify Ltd | Wholesale & retail | 2025 |
| Glossique Beauty Spa Ltd | Other services | 2025 |
| Gloucester Street Community Centre | Education | 1997 |
| Glow by Indre Ltd | Other services | 2024 |
| Glow Inn Services Limited | Administrative & support | 2021 |
| Glow Pro Ltd | Construction | 2025 |
| Glowtail UK Ltd | Wholesale & retail | 2026 |
| GLU Media Concept Limited | Professional & scientific | 2022 |
| Gluten Free & More Limited | Manufacturing | 2026 |
| Gluttons for Nourishment (Tettenhall) Limited | Wholesale & retail | 2010 |
| GLW Property Rental Limited | Real estate | 2024 |
| GM Design and Build Ltd | Construction | 2011 |
| GM Estates Management Limited | Real estate | 2024 |
| GM Financial Planning Ltd | Financial services | 2013 |
| GM Home Services Ltd | Construction | 2023 |
| GM Logistics Services Ltd | Transport & logistics | 2023 |
| GM Properties (Stafford) Limited | Real estate | 2017 |
| Gm&Co Ltd | Manufacturing | 2011 |
| Gmac Limited | Information & communication | 2003 |