| A J Thompson Construction Ltd | Builders | DE6 1BW | 2019 |
| A M Hall Ltd | Gardeners & landscapers | DE6 3EH | 1999 |
| A Touch of Beauty Derbyshire Ltd | Hair & beauty | DE56 0DL | 2022 |
| A W Rigging Ltd | Builders | DE56 4EH | 2018 |
| A&J Nails Ltd | Hair & beauty | DE56 1AX | 2025 |
| A. Carter Electrical Ltd | Electricians | DE56 1DW | 2001 |
| A. H. Electrical Systems Ltd | Electricians | DE6 2GY | 2007 |
| A. J. Hall Ltd | Builders | DE56 1GF | 2005 |
| A. M. Webb Joinery Ltd | Joiners & carpenters | DE6 5HT | 2014 |
| A.L.F Bus and Commercial Ltd | Garages & mechanics | DE56 1FN | 2024 |
| Adam Walkden Ltd | Painters & decorators | DE6 1PR | 2014 |
| Ajh Bathroom Installations Ltd | Builders | DE56 1SP | 2006 |
| Alan Bailey Groundworks Ltd | Groundworks & demolition | DE6 1GH | 2004 |
| Alan Benfield Ltd | Electricians | DE56 1WN | 1991 |
| Alan Brown Surfacing Ltd | Builders | DE6 2AQ | 2006 |
| Alison Cook Ltd | Hair & beauty | DE6 5HT | 2004 |
| Amanda Fay Aesthetics Ltd | Hair & beauty | DE56 0RS | 2026 |
| Amber Building Services Ltd | Builders | DE56 2JQ | 2026 |
| Amber Home Heating Ltd | Plumbing & heating | DE6 3AB | 2005 |
| Amber Valley Homes Ltd | Builders | DE56 1LY | 1998 |
| Amber Valley Plant Hire Ltd | Builders | DE56 0HJ | 2022 |
| Ambergate Property Services Ltd | Builders | DE56 1GF | 2004 |
| Amj Futures Ltd | Joiners & carpenters | DE6 3DR | 2025 |
| Andrew Churchman Ltd | Builders | DE56 1DH | 2015 |
| Andrew Electrical Co. Ltd | Electricians | DE56 1GF | 2015 |
| Andrew Haslam Ltd | Builders | DE6 3BZ | 2008 |
| Andrew Sellors Electrical Ltd | Electricians | DE56 1TQ | 2024 |
| Ans Training Solutions Ltd | Builders | DE56 1AR | 2022 |
| Apc Commercial Vehicle Services Ltd | Garages & mechanics | DE56 1NH | 2011 |
| Arc Ceilings & Partitions Ltd | Joiners & carpenters | DE6 5BJ | 2023 |
| Architectural Windows & Glazing Ltd | Glaziers | DE56 2LP | 2009 |
| Archtop Joinery Ltd | Joiners & carpenters | DE6 5HT | 2012 |
| Arctic Windows Derby Ltd | Builders | DE56 1SW | 1999 |
| Artur Building Services Ltd | Builders | DE6 1LA | 2026 |
| Ashbourne Roofing Ltd | Builders | DE6 1GH | 2007 |
| Aves Aesthetics Ltd | Hair & beauty | DE56 0AF | 2016 |
| B & K Building Services Ltd | Builders | DE56 2BW | 1980 |
| B & K Property Services Ltd | Builders | DE56 2BW | 2001 |
| B & K Structures Ltd | Builders | DE56 2BW | 1974 |
| B.J.Orme Brickwork and Construction Ltd | Builders | DE56 1FN | 2025 |
| Baf Barber Ltd | Hair & beauty | DE56 1PX | 2025 |
| Bailey Construction (Derby) Ltd | Builders | DE56 0NH | 2001 |
| Bailey Earthmoving & Logistics Ltd | Builders | DE56 0NH | 2021 |
| Beardsley Decorators Ltd | Painters & decorators | DE56 4GN | 1987 |
| Beauty Box Room Ltd | Hair & beauty | DE56 1QA | 2025 |
| Belper Car Centre Ltd | Garages & mechanics | DE56 1UU | 1989 |
| Belper Designs Ltd | Builders | DE56 2TS | 2025 |
| Belper Gas & Heating Ltd | Plumbing & heating | DE56 2TS | 2005 |
| Belper Nails & Beauty Ltd | Hair & beauty | DE56 1PS | 2020 |
| Belper Window Cleaners Ltd | Cleaners | DE56 0DE | 2013 |
| Belston Bms Ltd | Electricians | DE56 1ST | 2026 |
| Bemo Project Engineering UK Ltd | Roofers | DE56 2BG | 2007 |
| Ben Joyce Appliances Ltd | Builders | DE56 2UJ | 2026 |
| Better Flooring Ltd | Flooring & tiling | DE56 1SW | 2018 |
| Bowmer & Kirkland (London) Ltd | Builders | DE56 2BW | 1988 |
| Bowmer and Kirkland Ltd | Builders | DE56 2BW | 1961 |
| Bpf Painting & Decorating Ltd | Painters & decorators | DE56 1LJ | 2025 |
| Brooks Home Improvements Ltd | Builders | DE56 1SW | 2023 |
| Brough Services (Derby) Ltd | Builders | DE56 1AR | 1998 |
| Bull Construction UK Ltd | Builders | DE6 2FJ | 2007 |
| Busy B Cleaning Services Ltd | Cleaners | DE56 1NT | 2022 |
| Butcher & Son Developments Ltd | Builders | DE56 1NP | 2021 |
| C & C Autocentres Ltd | Garages & mechanics | DE56 1SW | 2016 |
| C A B Groundworks Ltd | Builders | DE6 5HT | 2014 |
| C Eaton Joinery Ltd | Builders | DE56 2JZ | 2006 |
| C M Painting and Decorating Ltd | Painters & decorators | DE56 1FZ | 2019 |
| C Tomlinson Electrical Services Ltd | Electricians | DE56 1HJ | 2007 |
| C&C Paving Designs Ltd | Gardeners & landscapers | DE6 1GP | 2014 |
| C.B.Eaton Joinery Ltd | Joiners & carpenters | DE56 1GF | 2015 |
| Car Cult Detailing Ltd | Garages & mechanics | DE56 2HU | 2023 |
| Carl Harrison Electrical Ltd | Electricians | DE56 1JR | 2025 |
| Carter Plumbing & Bathrooms Ltd | Plumbing & heating | DE6 5HT | 2013 |
| Cartfield Group Ltd | Joiners & carpenters | DE56 0TR | 2015 |
| Cartwrights Paint Spraying Ltd | Painters & decorators | DE56 1GF | 2019 |
| Casa Rosa Interiors Ltd | Builders | DE56 1SW | 2019 |
| Cdf Systems Ltd | Builders | DE6 1NB | 2021 |
| Cdm Landscapes Ltd | Gardeners & landscapers | DE56 1TQ | 2015 |
| Charles Webster Building & Renovation Services Ltd | Builders | DE56 2RD | 2020 |
| Cherry Tree Landscaping Ashbourne Ltd | Gardeners & landscapers | DE6 1DQ | 2024 |
| Cheveux By C. Ltd | Hair & beauty | DE56 2EW | 2023 |
| Chevin Systems Ltd | Garages & mechanics | DE56 2TJ | 2019 |
| Clip 'Em and Fell 'Em Ltd | Gardeners & landscapers | DE56 1UU | 2011 |
| Close Joinery Building Services Ltd | Joiners & carpenters | DE56 1GF | 2021 |
| Cnn Fire Ltd | Builders | DE56 0HD | 2025 |
| Codeck Ltd | Builders | DE6 1NB | 2011 |
| Coles Auto Electrical Services Ltd | Garages & mechanics | DE6 5HT | 2001 |
| Complete Car Cosmetics (Derby) Ltd | Garages & mechanics | DE56 1SW | 2024 |
| Concept One Source Electrical Ltd | Electricians | DE56 1NR | 2024 |
| Construction Management Global Ltd | Builders | DE6 1GF | 2011 |
| Controlled Demolition Ltd | Groundworks & demolition | DE56 2EP | 2006 |
| Controlled Waste Ltd | Groundworks & demolition | DE56 2EP | 2017 |
| County Contract Flooring Ltd | Flooring & tiling | DE56 1QA | 2004 |
| Cpj Environmental Services Ltd | Builders | DE6 1HD | 2001 |
| Create Your Perfect Spaces Ltd | Builders | DE6 5LL | 2023 |
| Crepello Car and Commercial Ltd | Garages & mechanics | DE56 1SW | 2019 |
| Cromwell Welding Ltd | Builders | DE56 0RR | 2002 |
| Currant Plan Ltd | Electricians | DE56 1FZ | 2025 |
| D & D Builders & Contractors Ltd | Builders | DE6 5JU | 2002 |
| D F Naylor Ltd | Garages & mechanics | DE6 5HT | 2018 |
| D Fox Flooring Ltd | Flooring & tiling | DE56 0HW | 2012 |
| D R Joinery & Construction Ltd | Joiners & carpenters | DE6 5HU | 2023 |
| D Salt Electrical Ltd | Electricians | DE56 1GF | 2014 |
| D'Or Nail & Spa Ltd | Hair & beauty | DE6 1GP | 2025 |
| D. Butler Management Ltd | Builders | DE56 1TL | 2024 |
| Dans Tyre Services Ltd | Garages & mechanics | DE6 1DX | 2021 |
| Darren Cartwright Landscaping and Garden Maintenance Ltd | Gardeners & landscapers | DE56 1SW | 2025 |
| David Calladine Builders Ltd | Builders | DE6 1BH | 2003 |
| David Clarke Electrical Ltd | Electricians | DE6 1EL | 2013 |
| David James Barbering Ltd | Hair & beauty | DE56 4EH | 2022 |
| David Sellers Plumbing & Heating Ltd | Plumbing & heating | DE56 1GF | 2014 |
| Dean Naylor & Sons Painting Ltd | Painters & decorators | DE56 1GF | 2018 |
| Deluxe Window Cleaning Ltd | Cleaners | DE56 1FZ | 2016 |
| Denby Maintenance Ltd | Builders | DE56 2RE | 2023 |
| Derby Driveways and Construction Ltd | Builders | DE6 1GP | 2018 |
| Derby Electrical & Maintenance Services Ltd | Electricians | DE56 1FZ | 2025 |
| Derby Roofing & Solar Ltd | Builders | DE56 4DA | 2026 |
| Derby Servicesure Autocentre Ltd | Garages & mechanics | DE56 0NH | 2014 |
| Derbyshire Construction Ltd | Builders | DE56 1FZ | 2022 |
| Derbyshire Diggers Plant Hire Ltd | Builders | DE6 3BL | 2009 |
| Derbyshire Domestic Services Ltd | Cleaners | DE56 4FL | 2021 |
| Derbyshire Elite Construction Ltd | Builders | DE56 1JL | 2024 |
| Derbyshire Green Heating Company Ltd | Plumbing & heating | DE6 1GH | 2014 |
| Derbyshire Investments (UK) Ltd | Builders | DE56 0NH | 2006 |
| Derbyshire Vehicle Repair Centre Ltd | Garages & mechanics | DE56 2BG | 2020 |
| Derventio Energy Ltd | Builders | DE56 2UB | 1995 |
| Derventio Energy Solutions Ltd | Builders | DE56 2UB | 2013 |
| Derwent Garage Conversions Ltd | Builders | DE56 2JN | 2024 |
| Derwent Valley Construction Ltd | Builders | DE56 1AY | 1973 |
| Derwent Valley Joinery Ltd | Joiners & carpenters | DE6 1GH | 2020 |
| Design & Detailing Xperts Ltd | Builders | DE56 1GF | 2025 |
| Devall Ltd | Builders | DE6 2GU | 2016 |
| Deville and Lear Ltd | Builders | DE6 2EE | 1988 |
| Dewsound Ltd | Builders | DE56 1HB | 1997 |
| Dezza Arslan Mobile Barber Services Ltd | Hair & beauty | DE6 1GH | 2020 |
| Dj Ball Garage Services Ltd | Garages & mechanics | DE6 1HD | 2025 |
| Dj Oak Porches Ltd | Joiners & carpenters | DE56 1GF | 2026 |
| Djp Electrical Installations Ltd | Electricians | DE56 1TU | 2015 |
| Dkmd Role Play Villages Ltd | Builders | DE6 1GH | 2022 |
| Dove Valley Loo Hire Ltd | Builders | DE6 3BL | 2006 |
| Dove Valley Plant Hire Ltd | Builders | DE6 3BL | 2003 |
| Dovedale Maintenance Ltd | Cleaners | DE6 2AD | 2017 |
| Doveridge Garage Ltd | Garages & mechanics | DE6 5PB | 2011 |
| Drainstore Ltd | Builders | DE56 1SW | 2004 |
| Dts Contracting Ltd | Builders | DE6 1GH | 2025 |
| Duffield Garage Ltd | Garages & mechanics | DE56 4ER | 2024 |
| Dws Excavations and Groundworks Ltd | Builders | DE56 0RN | 2022 |
| Eb & Rr Ltd | Hair & beauty | DE6 1GP | 2022 |
| Eco Build Systems Ltd | Builders | DE6 5HD | 2023 |
| Emma Wood Ltd | Hair & beauty | DE56 1AR | 2011 |
| Eos Project Management Ltd | Builders | DE6 3DA | 2023 |