| Devonshire Group Investments Limited | Financial services | 2019 |
| Devonshire Hotels & Restaurants Group Limited | Hospitality | 1981 |
| Devonshire Nominees NO. 5 Limited | Extraterritorial | 2023 |
| Devonshire Nominees NO. 6 Limited | Extraterritorial | 2023 |
| Devonshire Nominees NO.1 Limited | Extraterritorial | 2019 |
| Devonshire Nominees NO.2 Limited | Extraterritorial | 2019 |
| Devonshire Nominees NO.3 Limited | Extraterritorial | 2020 |
| Devonshire Nominees NO.4 Limited | Extraterritorial | 2022 |
| Devonshire Property (B1D) Limited | Construction | 2019 |
| Devonshire Property (B2D) Limited | Construction | 2020 |
| Devonshire Property (Buxton) Limited | Construction | 2018 |
| Devonshire Property (DDE) Limited | Construction | 2019 |
| Devonshire Property (M Vale) Limited | Construction | 2018 |
| Devonshire Property (MFU) Limited | Construction | 2019 |
| Devonshire Property (MM) Limited | Real estate | 2018 |
| Devonshire Property (Retail) Limited | Real estate | 2020 |
| Devonshire Property (SK) Limited | Construction | 2018 |
| Devonshire Property (Staveley) Limited | Construction | 2018 |
| Devonshire Property Group Limited | Real estate | 2016 |
| Devonshire Renewable Energy Limited | Administrative & support | 2013 |
| Diamond Court Ltd | Administrative & support | 2006 |
| Digital Urban Ltd | Professional & scientific | 2017 |
| DJM Lettings Limited | Real estate | 2021 |
| Doghouse Bakewell Ltd | Other services | 2021 |
| Dollery & Palmer Limited | Financial services | 1937 |
| DON Melton Ltd | Professional & scientific | 2022 |
| Donedore Ltd | Professional & scientific | 2016 |
| Doxey & Co Limited Liability Partnership | | 2021 |
| Dunfencing Limited | Manufacturing | 2015 |
| Dutycourse Limited | Real estate | 1998 |
| DW Electrical Services Ltd | Other services | 2007 |
| Eastern Court Limited | Hospitality | 2016 |
| Ecosinergi UK Ltd | Professional & scientific | 2023 |
| Edgesharp Corporate Academy | Education | 2010 |
| Edmands Mann Limited | | 1982 |
| Ekarn Trading Ltd | Wholesale & retail | 2013 |
| Electronic Business Law Ltd | Professional & scientific | 2004 |
| Elementa Arts Limited | Arts & recreation | 2019 |
| Eley Fitness Ltd | Health & social care | 2015 |
| Elite Lifting Limited | Other services | 2017 |
| Ellis Properties (Ashbourne) Ltd | Real estate | 2025 |
| ELM Tree Farm Limited | Agriculture & fishing | 1975 |
| EM Taylor Ltd | Professional & scientific | 2021 |
| Emind Ltd | Information & communication | 2023 |
| Enersource Limited | Professional & scientific | 2009 |
| Enervestment Limited | Energy | 2014 |
| English Heritage Hotels Limited | Hospitality | 1996 |
| Epcgovgrant Limited | Financial services | 2025 |
| Epcinc Limited | Manufacturing | 2025 |
| Epoch Inc Limited | Manufacturing | 2023 |
| Equalities and Human Rights UK Limited | Information & communication | 2009 |
| Equipt App Ltd | Wholesale & retail | 2023 |
| Ernest Frank Limited | Extraterritorial | 2018 |
| ESR Consulting Limited | Professional & scientific | 2015 |
| Euro Xtreme Circus Ltd | Administrative & support | 2026 |
| European Automation Projects Limited | Information & communication | 2010 |
| Everton Lettings Limited | Real estate | 2025 |
| EXO Supplies Ltd | Wholesale & retail | 2020 |
| Eyes Wide Theatre Ltd | Arts & recreation | 2023 |
| Face Facts (Bakewell) Limited | Other services | 2008 |
| Face Facts Bakewell Holdings Limited | Real estate | 2017 |
| Faineant Limited | Wholesale & retail | 2021 |
| Feather and Fern PR Limited | Professional & scientific | 2023 |
| Fejois Limited | Administrative & support | 2014 |
| FF Franklin (Holdings) Limited | Manufacturing | 2020 |
| FHT Properties Limited | Real estate | 2024 |
| Fifteen Eleven Design Ltd | Wholesale & retail | 2015 |
| Finlea Farm Limited | Other services | 2024 |
| Finmark Associates Limited | Real estate | 2020 |
| Firm Building and Groundworks Ltd | Construction | 2026 |
| Fischer & Co Baslow Limited | Real estate | 2005 |
| Fit Missions Ltd | Arts & recreation | 2016 |
| Fitness and Nutrition Ltd | Wholesale & retail | 2013 |
| Five Little Ducks Limited | Construction | 2005 |
| Flair Ventures Limited | Hospitality | 2000 |
| Flaxdale Forests Ltd | Agriculture & fishing | 2023 |
| Flock & Hare Limited | Manufacturing | 2019 |
| Flossy's of Bakewell Limited | Other services | 2022 |
| Fortune&Green Limited | Professional & scientific | 2023 |
| Foster Sounds Limited | Other services | 2024 |
| Fountaingate Developments Limited | Construction | 1995 |
| Francis House Limited | Health & social care | 2010 |
| Franklin & Co. Solicitors Limited | Professional & scientific | 2025 |
| Frost Bros Limited | Construction | 2024 |
| Fuel Solutions Nationwide Ltd | Professional & scientific | 2018 |
| FWA Ltd | Professional & scientific | 2001 |
| G C M Security Ltd | Administrative & support | 2013 |
| Gabor Ther Ltd | Health & social care | 2016 |
| Galbert Limited | Administrative & support | 2017 |
| Gallery Cafe Bakewell Limited | Hospitality | 2022 |
| Gallina Limited | Real estate | 2021 |
| Game Pro Limited | Manufacturing | 2023 |
| Gaskin Ventures Ltd | Information & communication | 2024 |
| GB Hauliers Limited | Transport & logistics | 2009 |
| Geminus Project & Development Management Limited | Construction | 2025 |
| Geo-Map Partners Ltd | Construction | 2025 |
| George Vernon Ltd | Real estate | 2019 |
| Ghouse Ltd | Real estate | 2019 |
| Girasole Home Services Ltd | Administrative & support | 2011 |
| Glassblocks Limited | Wholesale & retail | 1991 |