| Franz Ltd Ltd | Hospitality | 2026 |
| Fravilla Limited | Wholesale & retail | 2024 |
| Freedom Sanctuary CIC | Agriculture & fishing | 2025 |
| Freetime Care Services Limited | Health & social care | 2003 |
| Freetime Plus Limited | Health & social care | 2019 |
| Frequensoul Ltd | Wholesale & retail | 2025 |
| Fresh Media (Midlands) Limited | Information & communication | 2005 |
| Friardown Holdings Limited | Professional & scientific | 2020 |
| Friardown Limited | Manufacturing | 1962 |
| Friendly Home and Garden Services Ltd | Construction | 2023 |
| Frojis Lettings Ltd | Real estate | 2024 |
| Frojis Limited | Real estate | 2022 |
| Frojis Rentals Ltd | Real estate | 2024 |
| FT Management Ltd | Transport & logistics | 2015 |
| Funky Filaments Ltd | Wholesale & retail | 2026 |
| Furelistic Medical Ltd | Health & social care | 2026 |
| Furnform.Com Limited | Wholesale & retail | 2021 |
| Fusion CNC Ltd | Manufacturing | 2021 |
| Fusion Furniture Limited | Wholesale & retail | 2010 |
| Fusion Music Group Ltd | Information & communication | 2024 |
| Futuretech Industrial Doors Limited | Extraterritorial | 2008 |
| Fysl Limited | Real estate | 2014 |
| G 2 S Construction Ltd | Construction | 2025 |
| G H COX Haulage Ltd | Transport & logistics | 2023 |
| G Holyhead Home Investments Limited | Real estate | 2025 |
| G John Power (Holdings) Limited | Manufacturing | 2012 |
| G N Green Limited | Financial services | 2004 |
| G S Golf Ltd | Arts & recreation | 2026 |
| G S Roofing Specialists LLP | | 2009 |
| G&D Capital Group Limited | Financial services | 2025 |
| G'N'G Brickwork (Midlands) Limited | Construction | 2023 |
| G. John Power Limited | Manufacturing | 1947 |
| G. S. Halligan (Dental Laboratory) Limited | Manufacturing | 1986 |
| G.B Cement Ltd | Wholesale & retail | 2017 |
| G3 Logistics Ltd | Transport & logistics | 2025 |
| G5 Sports Consulting Limited | Arts & recreation | 2012 |
| G5 Sports Services Limited | Other services | 2014 |
| Galactic Wolves Ltd | Hospitality | 2025 |
| Galbibut Ltd | Transport & logistics | 2025 |
| Galvanised Specialists Limited | Wholesale & retail | 2007 |
| Gamble Motorsport Limited | Wholesale & retail | 2016 |
| Garden Care & Home Repair Ltd | Construction | 2025 |
| Garwood Growth Limited | Information & communication | 2018 |
| GAS & Industrial FAN Services Limited | Manufacturing | 2017 |
| GAS Heating Services (WM) Limited | Construction | 2022 |
| Gastek Home Assist Limited | Construction | 2022 |
| Gautier Consulting Limited | Professional & scientific | 2024 |
| Gavy's Curry Shack Ltd | Hospitality | 2019 |
| Gaymz Ltd | Wholesale & retail | 2021 |
| Gazel Milling UK Ltd | Wholesale & retail | 2024 |
| GB 4HOMES Ltd | Construction | 2023 |
| GB 4LETTINGS Ltd | Real estate | 2026 |
| GB Capital Group Ltd | Real estate | 2026 |
| GB Fire Solutions Ltd | Public administration | 2022 |
| GB Steels Limited | Construction | 2013 |
| Gbhalesowen Ltd | Hospitality | 2026 |
| GC Delacruz Limited | Health & social care | 2018 |
| GCA Consulting Ltd. | Real estate | 1991 |
| GCF Consulting Limited | Professional & scientific | 2016 |
| GDP Boosters Ltd | Professional & scientific | 2020 |
| Gearbox Rebuild & Repair Specialists Limited | Manufacturing | 2021 |
| Gecko Experience Limited | Other services | 2022 |
| Gemini Catering Equipment Services Limited | Manufacturing | 2019 |
| Genacoustic Ltd | Manufacturing | 2019 |
| General Practice Consultancy Limited | Health & social care | 2023 |
| Genesis Learning Solutions Ltd | Professional & scientific | 2010 |
| Genius Plus Enterprises Limited | Construction | 2014 |
| Genrev (UK) Ltd | Transport & logistics | 2011 |
| Genwork Limited | Manufacturing | 1981 |
| Geoff Hill Holdings Limited | Professional & scientific | 2015 |
| Geoffs Decorating Ltd | Construction | 2014 |
| Geraldherald Ltd | Wholesale & retail | 2020 |
| Gersam Limited | Health & social care | 2023 |
| GET Logical Ltd | Professional & scientific | 2022 |
| Get-Marketed.Com Limited | Professional & scientific | 2002 |
| GG199 Limited | Professional & scientific | 2015 |
| Gharpay Ltd | Wholesale & retail | 2025 |
| Ghrj Limited | Wholesale & retail | 2025 |
| Giga Claims Ltd | Administrative & support | 2026 |
| Giles Round Limited | Health & social care | 2026 |
| Gilliland Painting and Decorating Services Limited | Construction | 2009 |
| Ginita Ltd | Professional & scientific | 2025 |
| Girl Friday Virtual Assistant Ltd | Administrative & support | 2022 |
| Give IT SUM Ommer Ltd | Arts & recreation | 2013 |
| GJL Petersfield Limited | Real estate | 2024 |
| GJL Property Developers (Digbeth) Limited | Real estate | 2017 |
| GJL Property Developers (Lichfield) Limited | Real estate | 2016 |
| GJL Property Developers Limited | Real estate | 2015 |
| Gkec Ltd | Wholesale & retail | 2015 |
| Glasses Near ME Ltd | Wholesale & retail | 2025 |
| Glazed N Co Ltd | Manufacturing | 2025 |
| Gleaming Autos Limited | Administrative & support | 2017 |
| Global Brit Ltd | Construction | 2024 |
| Global Consent Limited | Education | 2019 |
| Global Photo Booths Franchise Limited | Administrative & support | 2012 |
| Global Strategic Alliance Group Limited | Professional & scientific | 2010 |
| Global Strategic Alliance Ltd | Administrative & support | 2003 |
| GMC Tutors Ltd | Education | 2025 |
| GMK Management Services Limited | Professional & scientific | 2023 |
| GN Flexo Limited | Manufacturing | 2014 |