| Freedom Real Estate Limited | Real estate | 2017 |
| Friends of Adderley Place C.I.C. | Professional & scientific | 2016 |
| Friends of Victoria Hall Glossop CIC | Hospitality | 2025 |
| Future PAK Ltd | Wholesale & retail | 2023 |
| Futureframe Ltd | Construction | 2024 |
| Fyrtårn Limited | Professional & scientific | 2023 |
| G & J Decor Limited | Construction | 2022 |
| G B Skip Hire Limited | Extraterritorial | 2010 |
| G G Coding Limited | Information & communication | 2013 |
| G Hurst & Co Limited | Professional & scientific | 2005 |
| G LEY Joinery Ltd | Construction | 2019 |
| G. B. Beeson & Sons Limited | Transport & logistics | 1984 |
| G.T.Engineering & Heating Ltd | Manufacturing | 2010 |
| G2 Communications Limited | Information & communication | 2012 |
| G4F Estates Ltd | Other services | 2023 |
| G4F Holdings Ltd | Other services | 2023 |
| G4F Investments Ltd | Other services | 2023 |
| G4F Ltd | Real estate | 2023 |
| G4F Management Ltd | Other services | 2023 |
| GAP Marketing Limited | Professional & scientific | 2007 |
| Garage Conversion Company (NW) Limited | Construction | 2020 |
| Garage Tool Services Ltd | Wholesale & retail | 2016 |
| Garden Structures & Timber Supplies Limited | Wholesale & retail | 2002 |
| Garie Bevan Coatings Ltd | Manufacturing | 1995 |
| Gary Hopkins Creative Ltd | Professional & scientific | 2025 |
| Gateway Training & Consultancy Limited | Public administration | 2005 |
| GB UK Systems Ltd | Wholesale & retail | 2011 |
| Gdgc Social Limited | Hospitality | 2026 |
| GDL Air Systems Limited | Manufacturing | 2004 |
| GE Catering Group Ltd | Hospitality | 2024 |
| GE Hospitality Group Ltd | Hospitality | 2023 |
| GE Leisure Group Ltd | Hospitality | 2023 |
| GE Property Group Ltd | Households | 2023 |
| Generate Business Hub Limited | Real estate | 2024 |
| Genesis Asset Finance Holdings Limited | Financial services | 2020 |
| Genesis Asset Finance Limited | Financial services | 2000 |
| Genesis Business Finance Limited | Financial services | 2016 |
| Genesis Finance Group Limited | Extraterritorial | 2017 |
| Gentle Hands Cleaning Ltd | Administrative & support | 2026 |
| Gentlemen's Construction Ltd | Construction | 2024 |
| GEO Civil's Ltd | Professional & scientific | 2022 |
| GEO Distributions Ltd | Wholesale & retail | 2025 |
| Geo.Joslin Limited | Real estate | 1983 |
| Gimatic UK Limited | Wholesale & retail | 2019 |
| Ginger Justice Ltd | Professional & scientific | 2022 |
| GIT System Ltd | Information & communication | 2018 |
| GJC FS Limited | Financial services | 2016 |
| GJR Enterprise Ltd | Real estate | 2014 |
| GJR International Management Ltd | Extraterritorial | 2016 |
| GK Melling Mortgages Ltd | Financial services | 2024 |
| Glass Padel Club Ltd | Education | 2025 |
| Glen Alpine Limited | Professional & scientific | 2015 |
| Global Product Solution Ltd | Professional & scientific | 2026 |
| Gloria Bevan Consultants Limited | Health & social care | 2018 |
| Glossop and District Heritage Trust (the) | Education | 1985 |
| Glossop and District Volunteer Bureau | Administrative & support | 1997 |
| Glossop Barbershop Ltd | Other services | 2025 |
| Glossop Business Centre Limited | Administrative & support | 2021 |
| Glossop Cafeteria Limited | Hospitality | 2017 |
| Glossop Choral Society Ltd | Arts & recreation | 1970 |
| Glossop Community Allotment CIC | Agriculture & fishing | 2017 |
| Glossop Concert Society | Health & social care | 2017 |
| Glossop Construction Ltd | Construction | 2026 |
| Glossop Counselling and Psychotherapy Ltd | Health & social care | 2022 |
| Glossop Creative Trust C.I.C. | Professional & scientific | 2012 |
| Glossop Fabrication Ltd | Manufacturing | 2012 |
| Glossop Financial Planning Ltd | Other services | 2014 |
| Glossop Gasworks Ltd | Real estate | 2022 |
| Glossop Glass & Glazing Limited | Other services | 2013 |
| Glossop Gymnastics Club Ltd | Arts & recreation | 2019 |
| Glossop Home Help Ltd | Health & social care | 2023 |
| Glossop Independent Traders Ltd | Wholesale & retail | 2020 |
| Glossop Ironworks Holdings Limited | Administrative & support | 2004 |
| Glossop North END Association Football Club Limited | Arts & recreation | 1991 |
| Glossop Osteopathy Clinic Limited | Health & social care | 2022 |
| Glossop Podiatry Limited | Other services | 2010 |
| Glossop Pointing Services Limited | Construction | 2015 |
| Glossop Properties Ltd | Real estate | 2025 |
| Glossop Property Holdings Ltd | Real estate | 2019 |
| Glossop Service Centre 2006 Limited | Professional & scientific | 2006 |
| Glossop Stores Ltd | Wholesale & retail | 2016 |
| Glossop Wholefoods Ltd | Wholesale & retail | 2024 |
| Glossopdale Enterprises Limited | Real estate | 2024 |
| GLS (Glossop) Limited | Administrative & support | 2026 |
| GLS Property Services (NW) Ltd | Administrative & support | 2018 |
| GLW Building Ltd | Construction | 2022 |
| GMC Blinds Limited | Wholesale & retail | 2022 |
| GND Charlesworth Ltd | Hospitality | 2018 |
| GNT Finance Consulting Ltd | Professional & scientific | 2024 |
| Go Fast Health Ltd. | Wholesale & retail | 2016 |
| Godthree Ltd | Professional & scientific | 2018 |
| Golden Bowl Kitchen Ltd | Hospitality | 2025 |
| Golden Brown Glossop Ltd | Other services | 2025 |
| Grace Co (NW) Limited | Other services | 2012 |
| Gracie JIU Jitsu Tameside Limited | Arts & recreation | 2022 |
| Gradient Compounds Limited | Manufacturing | 2012 |
| Graham Pennington Ltd | Transport & logistics | 2014 |
| GRAPHITE-1 Units Limited | Real estate | 2009 |
| Gravity QS Consulting Limited | Professional & scientific | 2026 |
| Gravutex Eschmann International Limited | Manufacturing | 1982 |