| Football Picks Ltd | Information & communication | 2017 |
| Forever Beds Limited | Wholesale & retail | 2020 |
| Forever Curious Limited | Administrative & support | 2018 |
| Forged Solutions Group Limited | Manufacturing | 1919 |
| Formawall Limited | Professional & scientific | 2020 |
| Formtek Ltd. | Administrative & support | 2017 |
| Fostech Systems Ltd | Information & communication | 2026 |
| Four Brothers Farm Limited | Construction | 2016 |
| Fourloop TEK Limited | Information & communication | 2025 |
| FOX & Barker Limited | Administrative & support | 2020 |
| FOX & Barker Properties Limited | Real estate | 2022 |
| FOX Country Stores Limited | Wholesale & retail | 2016 |
| FOX Pet Stores Limited | Wholesale & retail | 2020 |
| FPF Rail Services Ltd | Professional & scientific | 2015 |
| Freddie Statham Limited | Administrative & support | 2025 |
| Friar 2019 Limited | Construction | 2019 |
| Fruitful Analytics Ltd. | Information & communication | 2023 |
| Fuel and Fancy Ltd | Hospitality | 2025 |
| Full Grown Ltd | Arts & recreation | 2012 |
| G a Slack Transport and Driver Services Limited | Transport & logistics | 2015 |
| G E Civils Limited | Construction | 2010 |
| G S & B a Williamson Limited | Wholesale & retail | 2022 |
| G Square Estates Limited | Real estate | 2020 |
| G T (Alton) Limited | Manufacturing | 2010 |
| G. and M. Hartshorne Ltd | Transport & logistics | 1997 |
| G.W.Housley & SON Limited | Construction | 1959 |
| G2G6 Limited | Information & communication | 2024 |
| Garvey Property Limited | Real estate | 2018 |
| Geeson Holdings Limited | Agriculture & fishing | 1980 |
| Genius Screeds Limited | Construction | 2015 |
| Geoff Kersey Ltd | Arts & recreation | 2005 |
| Geomar Engineering (UK) Limited | Manufacturing | 2006 |
| George and Dragon Holmesfield Ltd | Hospitality | 2024 |
| Georgi Porgi Ltd | Hospitality | 2025 |
| Getgrownapp Ltd | Information & communication | 2024 |
| GH Group Limited | Financial services | 2016 |
| GH Luxury Developments Ltd | Professional & scientific | 2019 |
| Gibbs (Steel Fabricators) Limited | Manufacturing | 2008 |
| Gibson H Limited | Wholesale & retail | 2022 |
| Glamour Room Limited | Other services | 2019 |
| Glen Auldyn Developments Limited | Real estate | 2022 |
| Glendon Guest House Ltd | Hospitality | 2012 |
| Glittered Trails Limited | Real estate | 2021 |
| Global Axis Limited | Real estate | 2004 |
| Global Products and Tools Limited | Wholesale & retail | 2007 |
| Global Real Estate & Marketing Limited | Extraterritorial | 2013 |
| Go Wild in Wirksworth C.I.C. | Education | 2017 |
| Godfrey HSE Ltd | Administrative & support | 2022 |
| Goga Media Ltd | Professional & scientific | 2017 |
| Gold'N Hand Logistics Ltd | Transport & logistics | 2025 |
| Goldhill Homes Limited | Real estate | 2025 |
| Good Grief Dear CIC | Households | 2021 |
| Good Reit Ltd | Real estate | 2015 |
| Gordon Moran Ltd | Health & social care | 2021 |
| GPB 2 Limited | Administrative & support | 2019 |
| Gppartnership&Daughter Limited | Professional & scientific | 2024 |
| Grab & Go Derbyshire Ltd | Wholesale & retail | 2024 |
| Grab & Go Store Dale Road Ltd | Wholesale & retail | 2025 |
| Grabs Bags and Aggs Ltd | Water & waste | 2021 |
| Gradeneed Limited | Arts & recreation | 1986 |
| Granby House (Bakewell) Management Company Limited | Extraterritorial | 2014 |
| Graphic Workman Ltd | Professional & scientific | 2014 |
| Grave Expectations Ltd | Other services | 2024 |
| Gray Accounting and Business Solutions Limited | Professional & scientific | 2016 |
| Grayson Management Limited | Extraterritorial | 2006 |
| Graysonfavour Limited | Professional & scientific | 1962 |
| Great British Car Club Limited | Other services | 2021 |
| Greedy PIG (Matlock) Limited | Hospitality | 2014 |
| Green Cleen (Derbyshire) Limited | Administrative & support | 2025 |
| Green Lantern Employment Ltd | Administrative & support | 2013 |
| Greengage Meadow Ltd | Hospitality | 2025 |
| Greenhill Building Company Limited | Construction | 2008 |
| Greenside Water Management Company Ltd | Households | 2025 |
| Gregory Plant Services Ltd | Wholesale & retail | 2026 |
| Gresham Scott Consulting Limited | Administrative & support | 2017 |
| Grey Richards Trowell Architecture Ltd | Professional & scientific | 2011 |
| Greyson Core Collective Ltd | Health & social care | 2026 |
| Group Accommodation Riber Hall Limited | Hospitality | 2023 |
| Grow With SEO Ltd | Information & communication | 2001 |
| GRT Projects Ltd | Real estate | 2020 |
| GSI Carbon Solutions Limited | Construction | 2011 |
| GT Functional Chiropractic Limited | Health & social care | 2024 |
| Guidad Ltd | Professional & scientific | 2023 |
| Gullivers Eco Park Limited | Arts & recreation | 2004 |
| Gullivers Theme Parks Limited | Other services | 2008 |
| Gullivers Valley Limited | Other services | 2015 |
| H C Healthcare Ltd | Wholesale & retail | 2014 |
| H Strange & SON Limited | Construction | 2010 |
| H&B Interiors Ltd | Wholesale & retail | 2024 |
| H&Co Ltd | Wholesale & retail | 2024 |
| H.A.Briddon Limited | Construction | 1959 |
| H.Doxey Limited | Construction | 1959 |
| H.P. Jung (Beaconsfield) Limited | Manufacturing | 1972 |
| Haarlem Art Space CIC | Arts & recreation | 2017 |
| Haarlem Makers CIC | Arts & recreation | 2022 |
| Haarlem of Wirksworth Limited | Wholesale & retail | 2022 |
| Haarlem Studios CIC | Arts & recreation | 2022 |
| Hadfield Design & Build Limited | Construction | 2014 |
| Haig Design Limited | Professional & scientific | 2019 |
| Haig Investment Group Limited | Financial services | 2026 |