| Future Facade Services Ltd | Construction | 2025 |
| Future Living Furniture Ltd | Manufacturing | 2018 |
| Future Medix Ltd | Wholesale & retail | 2025 |
| Future of Money Limited | Information & communication | 2021 |
| Future P.A Systems Limited | Administrative & support | 2013 |
| Future Polymers LLP | | 2011 |
| Future Roofing Services Limited | Construction | 2025 |
| Future Support Plus Ltd | Health & social care | 2024 |
| Future Wellness Limited | Health & social care | 2016 |
| Futuregen Services Ltd | Health & social care | 2025 |
| Futurepharm Holdings Ltd | Wholesale & retail | 2021 |
| Futurepharm Ltd | Wholesale & retail | 2021 |
| Futureview Coatings Limited | Construction | 2023 |
| Futureview Products Limited | Manufacturing | 2024 |
| FUU Trading Ltd | Wholesale & retail | 2022 |
| Fuzzy Technologies Ltd | Information & communication | 2014 |
| FW Health Ltd | Health & social care | 2019 |
| Fygs Healthcare 2 Ltd | Health & social care | 2025 |
| Fygs Healthcare 3 Ltd | Health & social care | 2026 |
| Fygs Healthcare Limited | Health & social care | 2022 |
| Fygs Holdings Ltd | Financial services | 2025 |
| Fygs Ltd | Health & social care | 2025 |
| Fynar Ltd | Wholesale & retail | 2026 |
| G & D Enterprises Limited | Manufacturing | 2004 |
| G & D Renfrey Ltd | Transport & logistics | 2024 |
| G & J Acres Holding Limited | Professional & scientific | 2025 |
| G & J Acres Limited | Real estate | 2025 |
| G & J Horgan Ltd | Financial services | 2021 |
| G & S Toilet Hire Ltd | Construction | 2017 |
| G & T Accountancy Services Ltd | Professional & scientific | 2009 |
| G and N Real Estate Ltd | Real estate | 2025 |
| G B Decor Limited | Construction | 2016 |
| G B Roofing and Building Services Limited | Construction | 2021 |
| G Brown & Co Ltd | Professional & scientific | 2013 |
| G DIN & Sons Limited | Professional & scientific | 2025 |
| G Force Recruitment Ltd | Administrative & support | 2025 |
| G H Hawkins Ltd | Construction | 2023 |
| G H Surveys Ltd | Construction | 2019 |
| G Highway Ltd | Information & communication | 2025 |
| G K Autos Huddersfield Ltd | Wholesale & retail | 2021 |
| G M Walker Limited | Wholesale & retail | 2005 |
| G Mosley Financial Limited | Professional & scientific | 1999 |
| G Omar Limited | Administrative & support | 2018 |
| G P Bridge Holdings Limited | Professional & scientific | 2019 |
| G P Bridge Investments Limited | Professional & scientific | 2019 |
| G R Healthcare Limited | Health & social care | 2025 |
| G S Kelly Developments Limited | Real estate | 2018 |
| G Turner Design Ltd | Professional & scientific | 2023 |
| G U Yellow Jackets Limited | Professional & scientific | 2025 |
| G Wagstaff Builders Ltd | Construction | 2012 |
| G Walker Services Ltd | Administrative & support | 2023 |
| G&C Plumbing & Heating Ltd | Construction | 2024 |
| G&P Distribution Limited | Administrative & support | 2026 |
| G. Dastgir Hosiery Ltd | Wholesale & retail | 2017 |
| G. Neill Joinery Limited | Construction | 2006 |
| G. P. Sheetmetals Limited | Manufacturing | 1997 |
| G. Tippett Builders Limited | Extraterritorial | 2004 |
| G.A.S Auto Center Ltd | Other services | 2011 |
| G.D. Harrison & Sons Limited | Professional & scientific | 1990 |
| G.E.Automation Ltd | Professional & scientific | 2019 |
| G.M.F. Management Services Ltd | Administrative & support | 2007 |
| G.S. Couriers Ltd | Other services | 2016 |
| G.T. Electrical Engineering Ltd | Construction | 2009 |
| G27 Aesthetics Limited | Other services | 2024 |
| G27 Hair Limited | Other services | 2024 |
| G2G Strategic Consulting Ltd | Information & communication | 2026 |
| G4ENTERPRISE Ltd | Wholesale & retail | 2024 |
| G4R Consultant Ltd | Administrative & support | 2025 |
| G7 Safety Management Services Limited | Professional & scientific | 2008 |
| Gabelia Ltd | Wholesale & retail | 2026 |
| Gaby's Garage Gym Ltd | Health & social care | 2025 |
| Gaffney's Holdings Limited | Financial services | 2021 |
| Gaffney's Limited | Construction | 2005 |
| Galacta Ltd | Real estate | 2018 |
| Galactic Management Ltd | Administrative & support | 2016 |
| Galaxy Renewables Ltd | Construction | 2023 |
| Gallagher Ford and Transit Specialists Limited | Wholesale & retail | 2024 |
| Gallant Boxing Club Ltd | Arts & recreation | 2020 |
| Gallery 53 Ltd | Other services | 2005 |
| Galloway Enterprises Ltd | Professional & scientific | 2026 |
| Galway Properties Huddersfield Limited | Real estate | 2022 |
| Gamble Family Investment Company Limited | Financial services | 2022 |
| Game Electrical Services Ltd | Construction | 2020 |
| Gamet Bearings Limited | Real estate | 2018 |
| Gamet Machine Tools Limited | Manufacturing | 2018 |
| Gaming Center Limited | Other services | 2025 |
| Gamstrade Wholesale Ltd | Wholesale & retail | 2025 |
| Gannex Ltd | Real estate | 2010 |
| Garage Conversions Ltd | Construction | 2025 |
| Garbutt Plumbing & Heating Ltd | Construction | 2016 |
| Gardinia Windows (Kirklees) Limited | Construction | 1983 |
| Gardner Newton Limited | Manufacturing | 2019 |
| Gareth Allen Coaching Ltd | Administrative & support | 2020 |
| Gareth Allen Commercial Finance Limited | Financial services | 2020 |
| Gareth Taylor Tools Ltd | Manufacturing | 2025 |
| Garnett Controls Limited | Manufacturing | 1990 |
| Garrison Media Ltd | Professional & scientific | 2025 |
| Garside Development Co. Limited | Construction | 1991 |
| Garside Properties Limited | Real estate | 2011 |
| Garvey Enterprises Limited | Professional & scientific | 2016 |