| D.J.S. Architectural Services Limited | Professional & scientific | 1998 |
| D.P. Draughting Limited | Professional & scientific | 1987 |
| Daisy Daisy Limited | Wholesale & retail | 2006 |
| Dakasal Properties Limited | Real estate | 1987 |
| Data Technologies Limited | Information & communication | 1993 |
| Davenport Brothers Limited | Manufacturing | 1999 |
| Daves Landscape & Ground Maintenance Limited | Construction | 2002 |
| David P. Formon Building Design Consultancy Limited | Professional & scientific | 2004 |
| David Rice Associates Limited | Professional & scientific | 1999 |
| DC Medical Solutions Limited | Manufacturing | 2024 |
| Deakin Builders Limited | Manufacturing | 2007 |
| Decorating Warehouse Ltd | Wholesale & retail | 1999 |
| Deja VU Productions Limited | Arts & recreation | 2005 |
| Depthform Limited | | 1993 |
| Derby Foot and Ankle Clinic Limited | Health & social care | 2006 |
| Derry Properties Limited | Real estate | 2006 |
| Devonshire Drive Management Company Limited | Real estate | 2014 |
| DFS Electrical Services Limited | Construction | 2003 |
| DG Interiors (Mansfield) Limited | Financial services | 2025 |
| DGS Installations (Nottm) Limited | Construction | 2015 |
| Digicom Solutions Limited | Wholesale & retail | 2006 |
| Dimek Limited | Hospitality | 2024 |
| Direct Plumbing and Heating Holdings Limited | Financial services | 2022 |
| Direct Plumbing and Heating Supplies Limited | Wholesale & retail | 1994 |
| Discount Glass (UK) Limited | Construction | 2002 |
| Djcc Investments Limited | Financial services | 2024 |
| Donald Byford & Sons Limited | Administrative & support | 2001 |
| DR Socials Ltd | Information & communication | 2025 |
| Driven at Beeston Limited | Education | 2002 |
| Driven Deals UK Ltd | Wholesale & retail | 2025 |
| DTH Engineering Limited | Manufacturing | 2005 |
| Duff Property Ltd | Real estate | 2001 |
| Dukeries Motor Club Limited | Arts & recreation | 1975 |
| Dunkirks Training Limited | Education | 2019 |
| Durdle Davies Limited | Professional & scientific | 2005 |
| Dynamic IS Limited | Information & communication | 2006 |
| E.B.I. Solutions Ltd | Information & communication | 2001 |
| Earl's Performance Products (U.K.) Limited | Wholesale & retail | 1990 |
| EDM Leisure and Garage Services Limited | Wholesale & retail | 2003 |
| EJP Valves & Controls Limited | Manufacturing | 2011 |
| Elerhvinth Hub Ltd | Wholesale & retail | 2025 |
| Elite Lubricants Limited | Wholesale & retail | 1987 |
| Elkingtons Accountants Limited | Professional & scientific | 2005 |
| Elmaro Ltd | Administrative & support | 2023 |
| Elms Homes Ltd | Real estate | 2019 |
| Emmanuel House Support Centre | Hospitality | 1999 |
| EMR Farming Company | Agriculture & fishing | 2007 |
| Engineering Surveying Services Limited | Construction | 2001 |
| Entreinno Ltd | Wholesale & retail | 2016 |
| Equip Logistics Limited | Other services | 2001 |
| Eright Ltd | Information & communication | 2010 |
| Errington Services Limited | Construction | 1994 |
| Express Savers Limited | Wholesale & retail | 2007 |
| Extreme Print Finishing Ltd | Manufacturing | 2006 |
| Factoring Solutions Limited | Financial services | 2000 |
| Fahras Limited | Health & social care | 2006 |
| Fairport Convention Limited | Arts & recreation | 2004 |
| Fairview Farm Agricultural Engineering Ltd | Wholesale & retail | 2004 |
| Faulkner Transport Haulage Limited | Construction | 2006 |
| Feet First Chiropody Limited | Health & social care | 2004 |
| Fernyhough Technical Services Limited | Professional & scientific | 1995 |
| FHP City Living Limited | Real estate | 2000 |
| Financial Management Systems Limited | Professional & scientific | 2007 |
| Fiona Fyfe Associates Ltd | Professional & scientific | 2006 |
| First Provider Limited | Health & social care | 2006 |
| Fisher Hargreaves Proctor Limited | Real estate | 2002 |
| Fittapart Limited | Wholesale & retail | 1978 |
| FKB Limited | Agriculture & fishing | 2007 |
| Fkroberts Consultancy LLP | | 2015 |
| Florida Heating Limited | | 1987 |
| FM Realty Solutions Limited | Real estate | 2005 |
| Forest Farm Tree Services LLP | | 2006 |
| Formula One Health and Fitness Studios Limited | Arts & recreation | 1984 |
| Fornax Integral Services Ltd | Administrative & support | 2022 |
| Forum Education Limited | Education | 2013 |
| Forum Medica Limited | Information & communication | 1999 |
| Fosse Medicare Limited | Health & social care | 1992 |
| Fosters Mobile Plant Services Limited | Administrative & support | 2003 |
| Fotosave Limited | Real estate | 1985 |
| Freeths LLP | | 2003 |
| Freres Limited | Real estate | 2006 |
| Fretwell & Sons Limited | Wholesale & retail | 2003 |
| Friends Hair Co. Limited | Other services | 2007 |
| Fuse Fireworks Ltd | Arts & recreation | 2007 |
| Fusion Print Services Limited | Manufacturing | 2006 |
| FYA Risk Assessments Ltd | Public administration | 2023 |
| G & M Insulation Limited | Wholesale & retail | 2006 |
| G.S.I. Sohal Limited | Wholesale & retail | 2016 |
| G3 Electrical Installations Limited | Construction | 2007 |
| Gannets Bistrot 1994 | | 1994 |
| Garatie Properties Limited | Real estate | 2007 |
| Gavinsound Limited | Construction | 1983 |
| Gemini Trading (Nottm) Limited | Wholesale & retail | 1996 |
| Gent & Company (Investment Management Services) Limited | Financial services | 1987 |
| Geoff Bower Limited | Agriculture & fishing | 1978 |
| Geoff Bruce Systems Limited | | 1973 |
| Giant Attractions Limited | Arts & recreation | 2006 |
| Gibbons Dudley Limited | | 1946 |
| Gifford Hanson Limited | Administrative & support | 1995 |
| Glass House Creative Limited | Professional & scientific | 2011 |