| G S Multani Builders Ltd | Construction | 2025 |
| G&K Group Ltd | Wholesale & retail | 2019 |
| G&S Shopfronts Ltd | Construction | 2017 |
| G.A.P Entertainment C.I.C. | Other services | 2013 |
| G.P.S. Constructions Ltd | Construction | 2002 |
| G7 Properties Ltd | Real estate | 2024 |
| GA Commercial Services Ltd | Transport & logistics | 2025 |
| GA Property and Investment Ltd | Real estate | 2026 |
| Gaby Transporter Ltd | Transport & logistics | 2026 |
| Galaxy 2026 Limited | Hospitality | 2026 |
| GAM Cleaning Solution Limited | Administrative & support | 2024 |
| Garden Street Practice Limited | Health & social care | 2026 |
| GARDENTOOLS4U Limited | Wholesale & retail | 2012 |
| Garg Holdings Ltd | Real estate | 2024 |
| Gary Transport Ltd | Transport & logistics | 2013 |
| Gateway Christian Centre | Health & social care | 2005 |
| Gateway Exim Ltd | Wholesale & retail | 2025 |
| Gavi Properties Limited | Real estate | 2025 |
| GB Accident Repair Centre Ltd | Wholesale & retail | 2020 |
| GB Car Wash Services Ltd | Administrative & support | 2025 |
| GB Couriers Services Ltd | Transport & logistics | 2025 |
| GB Distributions Midlands Ltd | Transport & logistics | 2016 |
| GB Fabrications Ltd | Manufacturing | 2022 |
| GB Supply and Co Limited | Manufacturing | 2025 |
| GB Tyre (Birmingham) Limited | Wholesale & retail | 2017 |
| GB Tyre NO.1 Ltd | Manufacturing | 2020 |
| GBM Haulage Limited | Transport & logistics | 2017 |
| Gbmatukas Ltd | Transport & logistics | 2020 |
| Gbsa Serviced Accommodation Limited | Real estate | 2016 |
| GD Plus Ltd | Manufacturing | 2020 |
| GDG Polymers Ltd | Manufacturing | 2022 |
| GEEK5 Limited | Information & communication | 2016 |
| Geex Ltd | Wholesale & retail | 2003 |
| Gems Enterprise UK Ltd | Health & social care | 2019 |
| General Building and Maintenance Limited | Construction | 2025 |
| Genesis Media Limited | Hospitality | 2017 |
| Genesis Polymer Innovations Limited | Manufacturing | 2025 |
| Gents Accountancy Services Limited | Professional & scientific | 2009 |
| Genuine Car Parts Ltd | Wholesale & retail | 2017 |
| George Griffiths (Springs) Limited | Manufacturing | 1957 |
| George's Garage Ltd | Wholesale & retail | 2022 |
| Georges Commercial Ltd | Wholesale & retail | 2024 |
| Georges News Limited | Wholesale & retail | 2012 |
| Georgian Trade Designs Ltd | Manufacturing | 2010 |
| Georisk Management Ltd | Construction | 2004 |
| Germany Transport Ltd | Transport & logistics | 2021 |
| GG Aesthetics Ltd | Health & social care | 2020 |
| GH Construction (Birmingham) Limited | Construction | 2013 |
| Ghgg Ltd | Wholesale & retail | 2024 |
| Ghuman Transport Limited | Transport & logistics | 2014 |
| Ghumte Ltd | Hospitality | 2021 |
| Giddings 1996 Ltd | Real estate | 2025 |
| Giffords Commercial Land Limited | Real estate | 2021 |
| Giffords Equipment Limited | Administrative & support | 2016 |
| Giffords Recycling Limited | Manufacturing | 2009 |
| Gift (West Midlands) Limited | Wholesale & retail | 2023 |
| Gill Convenience Store Ltd | Wholesale & retail | 2025 |
| Gill Logistics Services Ltd | Transport & logistics | 2022 |
| Gill Mathematics Lichfield LLP | | 2025 |
| Gill Services Midlands Ltd | Transport & logistics | 2020 |
| Ginger Lillie Events Ltd | Hospitality | 2026 |
| Giolo Logistics Ltd | Wholesale & retail | 2021 |
| Gionetic Ltd | Professional & scientific | 2025 |
| Giovannyto Ltd | Construction | 2025 |
| Girop Limited | Manufacturing | 2022 |
| GJ Crew Ltd | Construction | 2025 |
| GK Estate Ltd | Real estate | 2022 |
| GKS Assets Limited | Real estate | 2024 |
| Glam OFF Ltd | Wholesale & retail | 2025 |
| Glenbeth Tool & Gauge Co. Limited | Manufacturing | 1966 |
| Gllovira Ltd | Wholesale & retail | 2025 |
| Global Acadamy Ltd | Information & communication | 2026 |
| Global Driving Coaching Ltd | Education | 2026 |
| Global Driving School Ltd | Education | 2023 |
| Global Haulage Ltd | Real estate | 2025 |
| Global Learning Services Ltd | Education | 2024 |
| Global Recovery & Storage Ltd | Water & waste | 2020 |
| Global Sustainability and Inclusion Centre of Excellence (GSI) Ltd | Professional & scientific | 2025 |
| Globetech Wholesale Limited | Wholesale & retail | 2025 |
| Glomex Global Limited | Wholesale & retail | 2026 |
| Glover Plus Ltd | Wholesale & retail | 2026 |
| GM Incorporation Ltd | Real estate | 2019 |
| GMG Enterprises Limited | Construction | 2018 |
| GMG Transport Ltd | Transport & logistics | 2025 |
| GMK Holdings Ltd | Real estate | 2024 |
| GN Group Holdings Limited | Financial services | 2019 |
| GN GROUP1 Ltd | Real estate | 2021 |
| GNG Stores(Uk) Limited | Wholesale & retail | 2024 |
| GNJ Investments Ltd | Real estate | 2021 |
| Gnproducts Ltd | Manufacturing | 2021 |
| GNS Logistics U.K. Ltd | Transport & logistics | 2026 |
| Go Buy Trade Limited | Wholesale & retail | 2023 |
| Go Gray Distribution Ltd | Transport & logistics | 2025 |
| Gobind Transport Midlands Ltd | Transport & logistics | 2021 |
| Gocourier U.K. Ltd | Transport & logistics | 2025 |
| GOD House Ltd | Real estate | 2025 |
| Godfather's Pizza Ltd | Other services | 2025 |
| Gold & Gold Ltd | Wholesale & retail | 2026 |
| Gold Gate Executive Ltd | Transport & logistics | 2026 |
| Gold Gate Group Ltd | Financial services | 2026 |