| 9m Construction Ltd | Builders | NN7 3FF | 2012 |
| A Cut Above Landscape & Treecare Ltd | Gardeners & landscapers | NN7 4BA | 2017 |
| A H Paving Ltd | Flooring & tiling | NN7 4SH | 2018 |
| A Z Spray & Dec Ltd | Builders | NN7 4RH | 2025 |
| Active Cleaning & Maintenance (Midlands) Ltd | Cleaners | NN7 2LU | 2010 |
| Adora Spa Ltd | Hair & beauty | NN7 2QH | 2022 |
| Air Fireshield Ltd | Builders | NN7 2PQ | 2026 |
| Air Pressure Test UK Ltd | Builders | NN7 4SW | 2008 |
| Alesi Studios (Northampton) Ltd | Hair & beauty | NN7 4UF | 2025 |
| Alesi Studios Ltd | Hair & beauty | NN7 4UF | 2024 |
| Alexander Cleaning & Maintenance Ltd | Cleaners | NN7 4HY | 2015 |
| Allens Ropes & Electrical Ltd | Builders | NN7 1JB | 2016 |
| Allseasons Gardening & Logs Ltd | Gardeners & landscapers | NN7 2NR | 2009 |
| Als Fencing Ltd | Gardeners & landscapers | NN7 4RA | 2010 |
| American Motorhome Services Ltd | Garages & mechanics | NN7 2LN | 2025 |
| Ampidge Electrical Services Ltd | Electricians | NN7 2LA | 2026 |
| Aniron Ltd | Builders | NN7 2BA | 2012 |
| Antoxa Garage Ltd | Garages & mechanics | NN7 4JU | 2026 |
| Anv Consulting Ltd | Builders | NN7 2BE | 2022 |
| Appleby Plumbing & Electrical Services Ltd | Electricians | NN7 1JB | 2020 |
| Aquaflow Plumbing & Heating Services Ltd | Plumbing & heating | NN7 1BD | 2015 |
| Aro Barbers and Hair Ltd | Hair & beauty | NN7 4PL | 2026 |
| Arrows Event Hire Ltd | Cleaners | NN7 1DN | 2022 |
| Asdc Ltd | Builders | NN7 2GA | 2026 |
| Ash Solar Energy Group Ltd | Electricians | NN7 4UF | 2023 |
| Ash Solar Renewables Ltd | Builders | NN7 4UF | 2021 |
| Auto Fx Ltd | Garages & mechanics | NN7 2AP | 2014 |
| Autos Ace Ltd | Garages & mechanics | NN7 3QF | 2026 |
| Avant-Garde Roofing Solutions Ltd | Roofers | NN7 2EU | 2009 |
| Barnett Landscapes Ltd. | Gardeners & landscapers | NN7 4DG | 2007 |
| Bayes Interiors Ltd | Joiners & carpenters | NN7 1JB | 2019 |
| Ben White Hair Artistry Ltd | Hair & beauty | NN7 3NN | 2023 |
| Billingsbrook Builders Ltd | Builders | NN7 3ES | 2021 |
| Blr Masonry Ltd | Builders | NN7 4NQ | 2020 |
| Boden & Ward London Ltd | Builders | NN7 4NQ | 2004 |
| Boden and Ward Stonemasons Ltd | Builders | NN7 4NQ | 1998 |
| Bright & Fisher Brickwork Ltd | Builders | NN7 1JB | 2024 |
| Brington Green Developments Ltd | Joiners & carpenters | NN7 4JB | 2023 |
| Bulldog and Bear Weedon Ltd | Hair & beauty | NN7 4PS | 2021 |
| C P Winters Ltd | Joiners & carpenters | NN7 4BZ | 2010 |
| Camelot U.P.V.C. Fascias & Guttering Ltd | Builders | NN7 4BB | 1998 |
| Carly Cleaning Services Ltd | Cleaners | NN7 3AH | 2021 |
| Cassyannes Ltd | Hair & beauty | NN7 4UF | 2026 |
| Castle Vehicle Care Ltd | Garages & mechanics | NN7 2EG | 2026 |
| Chimney Services Ltd | Builders | NN7 1LU | 2016 |
| Chroma Conservation Ltd | Builders | NN7 1JF | 2016 |
| Churchill Roofing and Building Ltd | Roofers | NN7 1NE | 2026 |
| Classix Design & Developments Ltd | Builders | NN7 1NH | 1976 |
| Clinical Cleaning Services Ltd | Cleaners | NN7 1BL | 2024 |
| Cns Heating, Plumbing and Air Conditioning Ltd | Plumbing & heating | NN7 2HH | 2026 |
| Conduct Services Ltd | Builders | NN7 2HL | 1999 |
| Cortinox Ltd | Builders | NN7 4NJ | 2026 |
| Cox'S Painters & Decorators Ltd | Painters & decorators | NN7 1JB | 2011 |
| Crd Drain Solutions Ltd | Cleaners | NN7 2JR | 2024 |
| Cross & White Ltd | Hair & beauty | NN7 3NN | 2025 |
| Ct Region 10 Ltd | Hair & beauty | NN7 4LY | 2025 |
| Ct Weston Favell Ltd | Hair & beauty | NN7 4LY | 2025 |
| Ctm Garage Ltd | Garages & mechanics | NN7 3SB | 2021 |
| Ctm Storage Ltd | Garages & mechanics | NN7 3SB | 2023 |
| D & C Heating Services Ltd | Plumbing & heating | NN7 2DH | 2014 |
| Damsig Ltd | Electricians | NN7 3EU | 2026 |
| Dan Perkins Services Ltd | Painters & decorators | NN7 2DW | 2013 |
| Dan'S Motor Repairs and Son Ltd | Garages & mechanics | NN7 2BG | 2024 |
| Datametrics Installation Services Ltd | Electricians | NN7 4NQ | 2016 |
| Discday Ltd | Electricians | NN7 4LS | 2003 |
| Dms Site Management Ltd | Builders | NN7 3RH | 2016 |
| Do Bees Cleaning Ltd | Cleaners | NN7 2QR | 2025 |
| Dogot Brickwork Ltd | Builders | NN7 4EB | 2023 |
| Dunster Living Ltd | Builders | NN7 4UF | 2024 |
| E P Construction (Northampton) Ltd | Builders | NN7 4NN | 2019 |
| Eclipse Spray Solutions Ltd | Garages & mechanics | NN7 1HD | 2025 |
| Ej Auto Solutions Ltd | Garages & mechanics | NN7 3AY | 2025 |
| Elite Fcs Ltd | Builders | NN7 1JB | 2012 |
| Enterprise Paving Ltd | Builders | NN7 4GB | 2015 |
| Es Electrical (Midlands) Ltd | Electricians | NN7 2BG | 2018 |
| Fairway Lawn and Gardens Ltd | Gardeners & landscapers | NN7 4RA | 2023 |
| Fhp Maintenance Ltd | Builders | NN7 1JB | 2026 |
| Finest Floors Ltd | Flooring & tiling | NN7 4PS | 2019 |
| Fleet and Farm Services Ltd | Garages & mechanics | NN7 4BA | 2024 |
| G Owen Ceramic Tiling Ltd | Flooring & tiling | NN7 4BJ | 1999 |
| G R Abraham Roofing Ltd | Roofers | NN7 3QX | 2007 |
| Gardner Fencing & Firewood Ltd | Builders | NN7 4UQ | 2018 |
| Gavin Healy Brickwork Ltd | Builders | NN7 2BL | 2026 |
| Gooseyqa Ltd | Builders | NN7 3LR | 2024 |
| Grace Electrical Ltd | Electricians | NN7 1JQ | 2021 |
| Grand Ellisey Construction Ltd | Builders | NN7 4EE | 2022 |
| Green Leaf Gardening Services Ltd | Gardeners & landscapers | NN7 2NQ | 2020 |
| Green Revolution (Nationwide) Ltd | Plumbing & heating | NN7 2BG | 2021 |
| Greenscene Landscape Services Ltd | Gardeners & landscapers | NN7 2LL | 2005 |
| Grey’S Aesthetics Ltd | Hair & beauty | NN7 2QQ | 2019 |
| Hair Science (Towcester) Ltd | Hair & beauty | NN7 3PJ | 2017 |
| Halo Property Maintenance Ltd | Joiners & carpenters | NN7 3JQ | 2022 |
| Hancock Surveys Ltd | Builders | NN7 4UE | 2026 |
| Hb Finishing Ltd | Builders | NN7 4SF | 2022 |
| Hera Wellness Ltd | Hair & beauty | NN7 4PS | 2025 |
| Hollybank Enterprises Ltd | Painters & decorators | NN7 4AQ | 2006 |
| Homepipe Ltd | Plumbing & heating | NN7 2NW | 2014 |
| House To Home Properties Ltd | Builders | NN7 4LL | 2011 |
| House21 Interiors Ltd | Joiners & carpenters | NN7 1JB | 2026 |
| Hoverstone Ltd | Garages & mechanics | NN7 3QT | 2007 |
| I and S Building Contractors Ltd | Builders | NN7 4SH | 2017 |
| Ideal Tanks & Pumps Ltd | Builders | NN7 4ER | 1967 |
| Idp Flooring Ltd | Builders | NN7 4GQ | 2016 |
| Iron Metal Works Ltd | Builders | NN7 4NJ | 2012 |
| J & Wj Morris Ltd | Removals | NN7 4NQ | 2015 |
| J Burgess Heating Services Ltd | Plumbing & heating | NN7 3NN | 2026 |
| J T Holman Building Contractors Ltd | Builders | NN7 4HX | 2024 |
| J.C Bespoke Builds Ltd | Builders | NN7 3QW | 2026 |
| Jewell’S Hair Ltd | Hair & beauty | NN7 1LT | 2023 |
| Jlb Property Maintenance Ltd | Builders | NN7 4NQ | 2013 |
| Jmm Construction Solutions Ltd. | Builders | NN7 4BQ | 2016 |
| Johns’ Training Ltd | Garages & mechanics | NN7 2BW | 2023 |
| Jones Tiling and Decorating Ltd | Painters & decorators | NN7 1HD | 2022 |
| Jsb Car Repairs Ltd | Garages & mechanics | NN7 3JX | 2021 |
| K J Beasley Electrical Installations Ltd | Electricians | NN7 4ND | 2015 |
| Kaby Construction Ltd | Builders | NN7 3PJ | 2025 |
| Kene Building Services Ltd | Builders | NN7 1NB | 2021 |
| Kerbstones & Asphalt Parking Ltd | Builders | NN7 3EY | 2020 |
| Kingscoat Ltd | Builders | NN7 1AX | 2001 |
| Kj Pickering Ltd | Builders | NN7 2JH | 1997 |
| L E Glennon Building & Carpentry Ltd | Builders | NN7 2DE | 2017 |
| L E Groundworks Ltd | Builders | NN7 2NR | 2021 |
| L J Thomason Ltd | Builders | NN7 3PN | 2005 |
| L&C Electronics Ltd | Appliance repair | NN7 1EY | 2025 |
| La Buildmasters Ltd | Builders | NN7 3AT | 2024 |
| Lawnscape Gardeners Ltd | Gardeners & landscapers | NN7 2QQ | 2018 |
| Lee and Tate Brickwork Ltd | Builders | NN7 3GB | 2016 |
| Letts Go Gardening Services Ltd | Cleaners | NN7 4JT | 2011 |
| Leve-Tech Engineering Ltd | Cleaners | NN7 4UF | 2023 |
| Lloyd Electrics Ltd | Electricians | NN7 4BX | 2025 |
| Lowick Developments Ltd | Builders | NN7 4HS | 2020 |
| Lux Developments (Northampton) Ltd | Builders | NN7 2AH | 2019 |
| Mac Roofing & Flat Roofing Ltd | Roofers | NN7 4UF | 2018 |
| Maintenance and Support Services Ltd | Plumbing & heating | NN7 4TH | 2004 |
| Mella Clinic Ltd | Hair & beauty | NN7 4FN | 2024 |
| Miami Tanning Studio (Leamington) Ltd | Hair & beauty | NN7 4SH | 2012 |
| Miami Tanning Studio (Redditch) Ltd | Hair & beauty | NN7 4SH | 2015 |
| Miko Studio Ltd | Hair & beauty | NN7 1NH | 2025 |
| Miracle Design and Play Ltd | Builders | NN7 3AP | 2000 |
| Morrheat Ltd | Plumbing & heating | NN7 3NF | 2015 |
| Morris Tech Commercials Ltd | Garages & mechanics | NN7 2NG | 2026 |
| Mudworks Ltd | Gardeners & landscapers | NN7 1JB | 2010 |
| Murcia Contracts Ltd | Flooring & tiling | NN7 4SH | 2021 |
| Muscle & Chrome Ltd | Garages & mechanics | NN7 3JD | 2018 |
| Muscle & Chrome Paintwork Ltd | Painters & decorators | NN7 3JD | 2026 |
| N L Services Ltd | Electricians | NN7 1NA | 2024 |
| Nax Mechanical Ltd | Builders | NN7 2JR | 2018 |
| Neil Ronaldson Building Contractors Ltd | Builders | NN7 4SH | 2012 |
| New Era Building Ltd | Builders | NN7 4RW | 2020 |
| New Era Property Venture Ltd | Builders | NN7 4RW | 2024 |