| Four Acre Kennels Limited | Other services | 2025 |
| Four Acres Kennels Ltd | Agriculture & fishing | 2025 |
| Framework Therapies Ltd | Other services | 2023 |
| Freedom 1ST Care Ltd | Public administration | 2022 |
| Freedom Property Development & Design Ltd | Administrative & support | 2016 |
| Freida Limited | Wholesale & retail | 2012 |
| Frengy Services Ltd | Health & social care | 2020 |
| Fresh VEE Ltd | Wholesale & retail | 2024 |
| Fresh Vision Properties Ltd | Real estate | 2024 |
| Freus Transport Ltd | Transport & logistics | 2017 |
| FTC Interiors Limited | Construction | 2024 |
| Fullvalet.Com Ltd | Other services | 2018 |
| Furious Properties Limited | Administrative & support | 2016 |
| Fusion Core + Ltd | Construction | 2026 |
| FWH Company Ltd | Construction | 2018 |
| G & M Properties (Coventry) Limited | Real estate | 2006 |
| G a Smith Builders Limited | Construction | 2006 |
| G a Smith Hire Limited | Administrative & support | 2018 |
| G Green Plastering & Rendering Ltd | Construction | 2024 |
| G I a Insolvency Limited | Professional & scientific | 2012 |
| G Sidhu Builders Limited | Construction | 2023 |
| Game Genie Retro Store Ltd | Wholesale & retail | 2026 |
| Ganesh Mcad Limited | Professional & scientific | 2018 |
| Ganesh Nilayam Limited | Real estate | 2025 |
| Garcha Transport (Coventry) Limited | Transport & logistics | 2024 |
| Gase Properties Ltd | Real estate | 2025 |
| Gate House Properties Ltd | Real estate | 2019 |
| Gebe Ltd | Real estate | 2020 |
| Geiko Limited | Other services | 2001 |
| GEM Aura Jewellers Limited | Wholesale & retail | 2020 |
| Gemfish IT Limited | Other services | 2001 |
| George Kenning & Sons Limited | Wholesale & retail | 2020 |
| George Stephens Engraving Limited | Administrative & support | 2002 |
| Gerrard Grooming and Kennels Limited | Other services | 2018 |
| Geta Developments Ltd | Construction | 2020 |
| Gforce Trans Limited | Transport & logistics | 2017 |
| GFU Construction Ltd | Construction | 2019 |
| GFU Property Limited | Real estate | 2019 |
| GH Bedworth Ltd | Hospitality | 2017 |
| GHA Unisex Salon Ltd | Other services | 2021 |
| Ghani Medical Limited | Health & social care | 2018 |
| Ghost Interiors Ltd | Construction | 2023 |
| GHP Brickwork Ltd | Construction | 2012 |
| Ghuman HGV Limited | Transport & logistics | 2021 |
| Gian Chand Transport Ltd | Transport & logistics | 2026 |
| Gibson-Cain Limited | Information & communication | 1997 |
| Gidpro Ltd | Information & communication | 2025 |
| Giftz Galore Ltd | Wholesale & retail | 2016 |
| Gillz Smart Ship Limited | Transport & logistics | 2024 |
| GJN Consultancy Ltd | Professional & scientific | 2016 |
| GKK Builders Limited | Construction | 2025 |
| Glassy Ltd | Construction | 2017 |
| Glitz'N'Blitz Dancewear Limited | Wholesale & retail | 2007 |
| Go-Pro Elite Coaching Limited | Education | 2016 |
| Golden Garden 888 Limited | Hospitality | 2025 |
| Golden Sales Ltd | Administrative & support | 2013 |
| Goodnight Biggleswade Ltd | Hospitality | 2019 |
| Googol Holdings UK Limited | Construction | 2014 |
| Gopals of Soho Ltd | Hospitality | 2021 |
| Goyal Xpress Link Ltd | Transport & logistics | 2026 |
| Grab and Aggregate Ltd | Transport & logistics | 2019 |
| Grace Assessments Limited | Health & social care | 2026 |
| Grace Social Work Ltd | Health & social care | 2019 |
| Gracemere Business Solutions Ltd | Professional & scientific | 2023 |
| Gradion Education Ltd | Education | 2026 |
| Grand BG Events Limited | Arts & recreation | 2017 |
| Grange Conversions Limited | Construction | 2019 |
| Grant's Property Ltd | Real estate | 2020 |
| Gratian Logistics Ltd | Transport & logistics | 2023 |
| Great Occasions Limited | Extraterritorial | 1987 |
| Greek Pita Fast-Food Ltd | Hospitality | 2021 |
| Grow Diaspora Artist Ltd | Wholesale & retail | 2026 |
| GSC Homes Limited | Real estate | 2020 |
| GSG Consultants Limited | Real estate | 2021 |
| GSG Logistics Limited | Transport & logistics | 2020 |
| Gsrk Ltd | Wholesale & retail | 2020 |
| Guittard Engineering Ltd | Professional & scientific | 2010 |
| Guri 26 Construction Limited | Construction | 2025 |
| GUY Twigger Site Solutions Ltd | Construction | 2025 |
| GWC Signalling Ltd | Construction | 2023 |
| H T C Construction Limited | Construction | 2017 |
| H. W. Miller Limited | Extraterritorial | 1941 |
| H2O Bottled and Boxed Ltd | Wholesale & retail | 2024 |
| Halani Consulting Limited | Information & communication | 2026 |
| Hamlin Knight Limited | Administrative & support | 1998 |
| Hancox Properties Limited | Real estate | 2024 |
| Happy Thoughts Counselling Ltd | Health & social care | 2026 |
| Happy Tykes Preschool Ltd | Education | 2003 |
| Harris Painting & Decorating Ltd | Construction | 2026 |
| Hartshill Healthcare Limited | Professional & scientific | 2017 |
| Hattoncrest Construction Ltd | Construction | 2017 |
| Havenstead Ltd | Health & social care | 2026 |
| Hawkesbury Caravans Limited | Transport & logistics | 2003 |
| Hawkesbury Overhead Line Services Ltd | Construction | 2009 |
| Hawks Property Solutions Ltd | Manufacturing | 2025 |
| Hayleyforskitt Limited | Administrative & support | 2014 |
| Haynes Oliver Ltd | Professional & scientific | 2019 |
| HCJ Hackett Property Ltd | Real estate | 2026 |
| HDM Property Ltd | Real estate | 2023 |
| Healy Associates Limited | Administrative & support | 2023 |