| A & I Car Wash Ltd | Garages & mechanics | NR19 1BX | 2021 |
| A & M Motors (Norfolk) Ltd | Garages & mechanics | NR19 5SG | 2008 |
| A D Building (Property) Services Ltd | Builders | NR19 2LQ | 2018 |
| A D Electrical Contracting Ltd | Electricians | NR19 2DR | 2007 |
| A P Gooch Ltd | Builders | NR19 2LQ | 2008 |
| A&B Construction (Ea) Ltd | Builders | NR19 2LQ | 2020 |
| A. Hudson Builders Ltd | Builders | NR19 2PH | 2013 |
| A. Royden Roofing Services Ltd | Roofers | NR19 1BX | 2010 |
| A1 Home Improvements Ltd | Glaziers | NR19 1HD | 2006 |
| A2b Star Group Ltd | Removals | NR19 2LQ | 2026 |
| Ab Home & Garden Services Ltd | Electricians | NR19 2XN | 2025 |
| Adam Ferguson Decorating Ltd | Painters & decorators | NR19 2LQ | 2017 |
| Add 2 Builders Ltd | Builders | NR19 2DA | 2006 |
| Adm Surfacing Ltd | Builders | NR19 1FD | 2026 |
| Advanced Repair Solutions Ltd | Garages & mechanics | NR9 4BD | 2019 |
| Advantage Air Conditioning Ltd | Plumbing & heating | NR9 5BZ | 2019 |
| Aesthetics By Taryn Ltd | Hair & beauty | NR9 3DJ | 2021 |
| Agritech Electrical Services Ltd | Electricians | NR19 1GU | 2026 |
| Aldous Plumbing & Heating Ltd | Plumbing & heating | NR9 3LU | 2026 |
| Amies Electrical Ltd | Electricians | NR9 5AA | 2020 |
| Anaco Air Conditioning Ltd | Plumbing & heating | NR9 4DE | 2000 |
| Andy’S Valeting Centre Ltd | Cleaners | NR19 1HD | 2026 |
| Anglia Diamond Heating Services Ltd | Plumbing & heating | NR19 1LU | 2011 |
| Anglia Electrical Ltd | Electricians | NR9 3LJ | 2005 |
| Anglia Roofline Company Ltd | Roofers | NR9 5SD | 2003 |
| Anglian Erection Services Ltd | Builders | NR19 1JG | 1988 |
| Anglian Fencing Ltd | Builders | NR19 1BX | 2003 |
| Apc Pest Control Ltd | Pest control | NR9 3PH | 2015 |
| Apostle Electrical & Automation Ltd | Electricians | NR19 1FD | 2018 |
| Appliance Sales Ltd | Appliance repair | NR9 3JP | 2013 |
| Asphalt Supervision Services Ltd | Builders | NR19 2UB | 2000 |
| Autoglo UK Ltd | Cleaners | NR19 1FD | 2025 |
| Automated Gateways Ltd | Builders | NR9 5HF | 2010 |
| Automotive Performance Tuning Ltd | Garages & mechanics | NR9 5SG | 2007 |
| Awg Windscreens & Glazing Ltd | Garages & mechanics | NR9 5SH | 1998 |
| Banner Roofing Services Ltd | Roofers | NR19 1GU | 2025 |
| Bardell Auto'S Ltd | Garages & mechanics | NR19 1SX | 2015 |
| Beauties and the Bleach Ltd | Cleaners | NR9 4NN | 2023 |
| Beauty Now (2006) Ltd | Hair & beauty | NR19 1PU | 2018 |
| Beehive Staging Ltd | Joiners & carpenters | NR19 1BX | 2019 |
| Begley Electrical Installations Ltd | Electricians | NR19 1FB | 2021 |
| Billionz Barber Ltd | Hair & beauty | NR19 2AX | 2025 |
| Binsco Ltd | Cleaners | NR19 1FD | 2022 |
| Blossom Cleaning Ltd | Cleaners | NR19 2LQ | 2020 |
| Bonners Plumbing and Heating Ltd | Plumbing & heating | NR19 2SL | 2017 |
| Bps (Norwich) Ltd | Builders | NR19 1JG | 2026 |
| Breckland Garden & Maintenance Services Ltd | Gardeners & landscapers | NR19 1BX | 2021 |
| Breckland Group Ltd | Builders | NR19 1JG | 2022 |
| Breckland Homeclean Ltd | Cleaners | NR19 1BX | 2026 |
| Brewster Heating Ltd | Plumbing & heating | NR19 2PT | 2024 |
| Brian Belshaw Ltd | Roofers | NR9 5SE | 1999 |
| Bright Maintenance Services Ltd | Builders | NR19 2XP | 2014 |
| Brookmans Holdings Ltd | Builders | NR19 1JG | 2020 |
| Brown'S Construction & Engineering Ltd | Builders | NR19 1BX | 2026 |
| Brundall Manor Garage (Norfolk) Ltd | Garages & mechanics | NR9 3DL | 2022 |
| Brundall Manor Garage Ltd | Garages & mechanics | NR9 3DL | 2018 |
| Bsg Installations (Norfolk) Ltd | Glaziers | NR19 2LQ | 2026 |
| Building & Maintenance Norfolk Ltd | Builders | NR9 5JF | 2014 |
| Bumper To Bumper Auto Services Ltd | Garages & mechanics | NR9 3AQ | 2026 |
| C.H.A.Bathrooms Ltd | Builders | NR19 2PT | 2026 |
| Camsafe Fire & Security Systems Ltd | Builders | NR9 4AQ | 2022 |
| Cap Trac Ltd | Builders | NR9 5LG | 2009 |
| Carter Home Improvements Ltd | Roofers | NR19 2PN | 2026 |
| Carvauk Diagnostics Ltd | Garages & mechanics | NR9 5FF | 2025 |
| Causton Motors Ltd | Garages & mechanics | NR19 2PT | 2013 |
| Central Reactive Maintenance Ltd | Builders | NR19 1FD | 2024 |
| Chalcraft Building Services Ltd | Builders | NR9 4BU | 2018 |
| Chiricea Construction Ltd | Builders | NR19 1AE | 2018 |
| Chris Watling Engineering Ltd | Garages & mechanics | NR19 2PT | 2009 |
| Church Farm Garage Ltd | Garages & mechanics | NR9 3AS | 2007 |
| Clarke Developments (Norfolk) Ltd | Builders | NR9 3DF | 2012 |
| Cnc Property Development 2020 Ltd | Builders | NR9 3DL | 2020 |
| Cobuild (Norfolk) Ltd | Builders | NR9 5SG | 2018 |
| D & M Brownlee Ltd | Garages & mechanics | NR19 1FD | 2006 |
| D J Thompson Ltd | Plumbing & heating | NR19 1BX | 2004 |
| D T J Developments Ltd | Builders | NR19 1GU | 2022 |
| D&A Auto Thetford Ltd | Garages & mechanics | NR19 1AD | 2017 |
| D.A.P. Building and Construction Services Ltd | Builders | NR19 2AJ | 2002 |
| Dan Wright Vehicle Services Ltd | Garages & mechanics | NR9 3DL | 2014 |
| David James Tracey Ltd | Builders | NR19 2AF | 2023 |
| Davison Carpentry Ltd | Joiners & carpenters | NR19 1BX | 2024 |
| Debbage & Tubby (Windows) Ltd | Joiners & carpenters | NR9 5LY | 1996 |
| Dereham Glass Ltd | Painters & decorators | NR19 1TE | 2003 |
| Dereham Nails Ltd | Hair & beauty | NR19 2AW | 2021 |
| Dereham Resprays & Auto Services Ltd | Garages & mechanics | NR19 1JG | 2015 |
| Dereham Road Development Ltd | Builders | NR19 2PT | 2019 |
| Digital Care Partnership Ltd | Appliance repair | NR19 1FD | 2015 |
| Doors Plus Group Ltd | Builders | NR19 1WD | 2022 |
| Doors Plus Ltd | Builders | NR19 1WD | 2012 |
| Dp Building & Decorating Ltd | Flooring & tiling | NR19 1BX | 2022 |
| Dr Heating Services Ltd | Plumbing & heating | NR19 1BX | 2017 |
| Drayton Windscreens Ltd | Garages & mechanics | NR9 5AH | 2005 |
| Driven Diagnostics Ltd | Garages & mechanics | NR9 3DL | 2025 |
| Ea Contracting Ltd | Builders | NR9 4BG | 2019 |
| Eafc Ltd | Electricians | NR19 2PT | 2019 |
| East Anglia Stoves & Home Improvements Ltd | Plumbing & heating | NR9 5RU | 2019 |
| East Anglian Builders & Developers Ltd | Builders | NR19 1GU | 2025 |
| East Anglian Stabling Ltd | Builders | NR19 2LQ | 2015 |
| Eastern Civils & Construction Ltd | Builders | NR19 2PA | 2021 |
| Eastern Eci Services Ltd | Electricians | NR9 5EJ | 2026 |
| Electrical & Property Ltd | Electricians | NR9 4PF | 2020 |
| Ellie Wiseman Ltd | Hair & beauty | NR19 1LT | 2023 |
| Elliott and Harding Ltd | Plumbing & heating | NR19 1DR | 2022 |
| Ember Solutions (Ea) Ltd | Joiners & carpenters | NR9 3LB | 2024 |
| Enlighten Hair and Beauty Ltd | Hair & beauty | NR19 1GU | 2010 |
| Ergo Sum Services Ltd | Builders | NR9 5QY | 1998 |
| Ezi - Dor Ltd | Builders | NR19 2BG | 2020 |
| F H Rigging & Stage Services Ltd | Builders | NR19 1BX | 2011 |
| Flashpoint Fabrications Ltd | Builders | NR9 3AY | 2007 |
| Floor Finishers Ltd | Flooring & tiling | NR9 4NE | 2016 |
| Fort Systems Ltd | Builders | NR9 5LJ | 2020 |
| Frappell & Knight Ltd | Plumbing & heating | NR19 1SX | 2004 |
| Fulcher Coachtrimmers Ltd | Garages & mechanics | NR9 3HH | 2014 |
| G&S Drylining Ltd | Builders | NR19 1AG | 2022 |
| G.R.L. Drive Ltd | Garages & mechanics | NR19 2PT | 2015 |
| Garner Electrical Services Ltd | Electricians | NR19 1AD | 2021 |
| Garrod Property Maintenance Ltd | Builders | NR19 1BX | 2023 |
| Gc Aesthetic Clinics Ltd | Hair & beauty | NR19 2XL | 2025 |
| Ged Building Ltd | Builders | NR19 1BX | 2011 |
| Gleniston Facilities Management Ltd | Builders | NR9 4LF | 2015 |
| Golden Dry and Recovery Ltd | Builders | NR9 3DL | 2025 |
| Goulding Loft Conversions Ltd | Builders | NR19 2XR | 2020 |
| Grand Plumbing & Heating Ltd | Plumbing & heating | NR9 3DH | 2022 |
| Greenacre Electrical Ltd | Electricians | NR19 1DR | 2025 |
| Greenleaf Garden Services Ltd | Gardeners & landscapers | NR9 3LB | 2026 |
| Greenskape Ltd | Gardeners & landscapers | NR9 5SP | 2017 |
| Gridstone Service Group Ltd | Electricians | NR19 2RH | 2021 |
| Gs Plastering and Lime Ltd | Plasterers | NR9 5QN | 2025 |
| Gunn Maintenance & Landscaping Ltd | Builders | NR9 3GE | 2025 |
| Gutter Pro Ltd | Cleaners | NR19 2LQ | 2026 |
| H. J. Allen Plumbing & Heating Ltd | Plumbing & heating | NR19 2LQ | 2025 |
| H. Smith & Sons (Honingham) Ltd | Builders | NR9 5AP | 1963 |
| Hair Now (1982) Ltd | Hair & beauty | NR19 1PU | 2007 |
| Hapton Homes (Ea) Ltd | Builders | NR9 3LB | 2026 |
| Harcon Properties (Norfolk) Ltd | Builders | NR19 1BX | 2007 |
| Hawkshill Property Investments Ltd | Builders | NR9 5QS | 2026 |
| Hindle Electrical Services Ltd | Electricians | NR9 5QT | 2026 |
| Hook End Roofing Ltd | Roofers | NR19 1FD | 2019 |
| Hristo Barbers Ltd | Hair & beauty | NR9 3AB | 2026 |
| J & J Bushrod Ltd | Gardeners & landscapers | NR19 1NF | 2014 |
| J & K Cleaning Services Ltd | Cleaners | NR19 1FD | 2019 |
| J & L Brown Ltd | Builders | NR19 2PT | 2010 |
| J A Collins Ltd | Electricians | NR9 3BW | 1966 |
| J D Services (Norfolk) Ltd | Gardeners & landscapers | NR9 4EA | 2015 |
| J R Electrical (Anglia) Ltd | Electricians | NR19 1GU | 2021 |
| J.Shave Services Ltd | Builders | NR19 2PT | 2014 |
| Jakabe Ltd | Hair & beauty | NR19 1GU | 2014 |
| Jason Harrison Carpets & Flooring Ltd | Flooring & tiling | NR19 1BX | 2019 |
| Jays Accident Repair Centre Ltd | Garages & mechanics | NR19 1FD | 2025 |
| Jdm Carpentry Ltd | Roofers | NR9 3FS | 2017 |