| 365 Construction Services Ltd | Builders | CB6 1HF | 2026 |
| A & M Developments (Norfolk) Ltd | Builders | PE14 0HU | 2022 |
| A and L Construction Services Ltd | Builders | PE14 7AL | 2016 |
| A Brew Brickwork Ltd | Builders | CB6 1LD | 2019 |
| A J Lee Developments Ltd | Builders | CB6 2BZ | 2013 |
| A Jenkins Ltd | Builders | CB6 2ED | 2020 |
| A.H.P. Brickworks Ltd | Builders | CB6 2GE | 2017 |
| A.R. Harris Building Contractors Ltd | Builders | PE14 0DZ | 2010 |
| Abela Solutions Ltd | Builders | CB6 2SN | 2019 |
| Access Interiors Ltd | Builders | CB6 1RA | 1994 |
| Adell Ltd | Builders | PE14 7DA | 2025 |
| All Clear Drainage Consultants Ltd | Builders | PE14 7EZ | 2015 |
| All Timber Construction (Building Contractors) Ltd | Builders | CB6 2TY | 2006 |
| All Timber Infestation & Consultancy Services Ltd | Builders | PE14 8AF | 1978 |
| Aml Carpentry & Building Ltd | Builders | CB6 3RA | 2016 |
| Arkenstone Construction Ltd | Builders | PE14 9EA | 2024 |
| Ashco Building and Maintenance Services Ltd | Builders | CB6 2SH | 2013 |
| Ashmore Developments Ltd | Builders | PE14 7DA | 2015 |
| Aspire Adaptations Ltd | Builders | CB6 1XX | 2020 |
| Av Building (East Anglia) Ltd | Builders | CB6 1HT | 2014 |
| Avalon Construction (Southern) Ltd | Builders | PE14 0BN | 2002 |
| B S V Construction Services Ltd | Builders | CB6 3JT | 1996 |
| B. J. Plant Hire Ltd | Builders | PE14 8HA | 2007 |
| Ben Layn Builders Ltd | Builders | CB6 1HJ | 2012 |
| Bird Proofing Ltd | Builders | CB6 3TQ | 2024 |
| Boxworth Group Ltd | Builders | CB6 1RA | 2025 |
| Brockstone Group Ltd | Builders | PE14 7DA | 2026 |
| Buckingham & Sparrow Ltd | Builders | CB6 1JL | 1966 |
| Built Norfolk Ltd | Builders | PE14 7DA | 2025 |
| Bw Damp Proofing Ltd | Builders | PE14 0DF | 2024 |
| Byworth Builders Ltd | Builders | PE14 7DA | 2026 |
| C S Young Homes Ltd | Builders | PE14 7NX | 2019 |
| C. D. Hood Ltd | Builders | CB6 2HZ | 2003 |
| Cambridge Builders Ltd | Builders | CB6 3DY | 2020 |
| Cambridge Cabins Ltd | Builders | CB6 2AH | 2023 |
| Cambridge Stonecraft Ltd | Builders | CB6 3RR | 2004 |
| Cambridge Traditional Builders Ltd | Builders | CB6 2HZ | 2023 |
| Cannon Kirk (UK) Ltd | Builders | CB6 1XX | 1997 |
| Cannon Kirk March Ltd | Builders | CB6 1XX | 2019 |
| Cathedral Paving Ltd | Builders | CB6 1LN | 2003 |
| Cb Groundworks & Construction Ltd | Builders | CB6 3SR | 2008 |
| Cbd Boarding Ltd | Builders | PE14 0DF | 2024 |
| Cdp Tiling Services Ltd | Builders | CB6 2YX | 2026 |
| Central Agro UK Pvt Ltd | Builders | CB6 1HF | 2024 |
| Chloe Charlotte Developments Ltd | Builders | CB6 1BQ | 2002 |
| Chris Norman Carpentry and Building Ltd | Builders | CB6 2BB | 2010 |
| Chris Wiles Damp Proofing Ltd | Builders | PE14 0DF | 2023 |
| Clive Bass Enterprises Ltd | Builders | CB6 3QG | 2010 |
| Coastview Developments Ltd | Builders | CB6 1XX | 1997 |
| Colin J Ingram Ltd | Builders | PE14 9LF | 2003 |
| Compass Construction & Design Ltd | Builders | CB6 3JR | 2009 |
| Complete Kitchens Ely Ltd | Builders | CB6 2UA | 2014 |
| Cr Concrete Ltd | Builders | CB6 2BB | 2022 |
| Crash Deck Ltd | Builders | CB6 1GN | 2026 |
| Cs Young Construction Ltd | Builders | PE14 7NX | 2016 |
| Curson Homes Ltd | Builders | PE14 9EY | 2012 |
| Cwg Groundworks Ltd | Builders | PE14 0BG | 2018 |
| D Hyde Construction Ltd | Builders | PE14 0HU | 2020 |
| David Pritchard Ltd | Builders | PE14 7DA | 2014 |
| Double M Group Ltd | Builders | CB6 2GL | 2024 |
| Dri-House Ltd | Builders | PE14 0AP | 2024 |
| Eastern Build & Joinery Ltd | Builders | CB6 3QD | 2019 |
| Easybuild Online Ltd | Builders | CB6 2HZ | 2016 |
| Elevation Design and Build Ltd | Builders | CB6 3GL | 2024 |
| Elmwell Builders Ltd | Builders | PE14 0JJ | 2022 |
| Ely Construction Corp Ltd | Builders | CB6 1NZ | 2021 |
| Embuy Ltd | Builders | CB6 2GL | 2022 |
| Eve - Tek Construction Ltd | Builders | PE14 7DA | 2016 |
| Excell Home Improvements (Wisbech) Ltd | Builders | PE14 7DA | 2021 |
| Faulkner Civils Ltd | Builders | CB6 1SY | 2025 |
| Fds(Cambridge) Ltd | Builders | CB6 3HP | 2016 |
| Fenbuild Ltd | Builders | PE14 7RR | 2003 |
| Foundry Construction Ltd | Builders | PE14 0NJ | 2026 |
| Fountain Construction (Anglia) Ltd | Builders | PE14 9AB | 2013 |
| Four Counties Fencing, Stables and Sheds Ltd | Builders | PE14 7DA | 2019 |
| Friargate Coventry Development Ltd | Builders | CB6 1XX | 1998 |
| Friargate Holdings 1 Ltd | Builders | CB6 1XX | 2018 |
| Friargate Holdings 2 Ltd | Builders | CB6 1XX | 2018 |
| G.S. & A.J. Rider Ltd. | Builders | PE14 0AG | 1998 |
| Glover'S Property Services Ltd | Builders | PE14 0BS | 2024 |
| Gowing Carbon Reduction Solutions Ltd | Builders | CB6 2HF | 2025 |
| Gowing Property Developments and Services Ltd | Builders | CB6 2HF | 2014 |
| Gpl Construction (UK) Ltd | Builders | PE14 9AB | 2010 |
| Grw Homes Ltd | Builders | PE14 7DA | 2026 |
| Heritage Leadwork Ltd | Builders | CB6 1NA | 2023 |
| Hexa Construction Ltd | Builders | PE14 0DU | 2026 |
| Highcraft Cambridge Ltd | Builders | CB6 3ST | 1997 |
| J & J A Construction Ltd | Builders | CB6 2LF | 2003 |
| J & V Gaskin Ltd | Builders | CB6 3NW | 2018 |
| J Doyle Building Contractors Ltd | Builders | CB6 1RA | 2014 |
| J England Construction Ltd | Builders | PE14 7DA | 2015 |
| J H Cook Ltd | Builders | PE14 7ES | 2004 |
| J J Sandberg Construction Ltd | Builders | PE14 7DA | 2011 |
| Jbl Building Ltd | Builders | PE14 0LG | 2023 |
| Jechiu’S Ltd | Builders | PE14 9BF | 2023 |
| Jkpm Ltd | Builders | CB6 3EN | 2023 |
| Kempston Homes Ltd | Builders | PE14 7DA | 2001 |
| Key Choice Properties Ltd | Builders | PE14 7ES | 2003 |
| King Industrial Roofing and Cladding Ltd | Builders | CB6 2RW | 2019 |
| Kodi Services Ltd | Builders | PE14 7AH | 2016 |
| Kss Property Solutions Ltd | Builders | CB6 1RS | 2025 |
| L.G. Runham Ltd | Builders | CB6 3TS | 2005 |
| Lhl Projects Ltd | Builders | PE14 9AL | 2023 |
| Link Direct Services (UK) Ltd | Builders | CB6 1LP | 2026 |
| Lion Building Works Ltd | Builders | CB6 2NT | 2019 |
| Ljw Insulation Ltd | Builders | CB6 2RE | 2023 |
| Lockwood Property Solutions Ltd | Builders | CB6 1RS | 2026 |
| London Master Builders Ltd | Builders | PE14 9ES | 2003 |
| Lw Construction Solutions Ltd | Builders | PE14 0HJ | 2021 |
| M Lane Construction Ltd | Builders | CB6 1HE | 2023 |
| M Russell Design and Build Ltd | Builders | CB6 3JY | 2006 |
| M Winsor Builders Ltd | Builders | PE14 7DA | 2016 |
| Magical Interior Renovations Ltd | Builders | CB6 3BE | 2026 |
| Mann Built Ltd | Builders | CB6 2PX | 2021 |
| Maple Construction (Ely) Ltd | Builders | CB6 2BZ | 2023 |
| Matt Dawson Contracting Ltd | Builders | PE14 8AE | 2026 |
| Matthew Crawford Construction Ltd | Builders | PE14 0HX | 2021 |
| Mer Construction Services Ltd | Builders | PE14 7DA | 2013 |
| Mrb Brickwork Ltd | Builders | CB6 3NW | 2018 |
| Mrh Contracting Ltd | Builders | CB6 1RA | 2026 |
| Msw Renovations Ltd | Builders | PE14 9BW | 2026 |
| Murray Maintenance Services Ltd | Builders | PE14 8SE | 1998 |
| N&C Home Improvements Ely Ltd | Builders | CB6 2JL | 2025 |
| Nb Construction (Holdings) Ltd | Builders | PE14 7DA | 2017 |
| Nb Construction (UK) Ltd | Builders | PE14 7DA | 2006 |
| Nbc Homes Ltd | Builders | PE14 7DA | 2017 |
| New Carpentry Ltd | Builders | CB6 3SU | 2007 |
| Norfolk Timber Frames Ltd | Builders | PE14 7DA | 2013 |
| Nps Fencing & Countryside Management Ltd | Builders | CB6 1JU | 2022 |
| Over the Ridge Roofing & Cladding Ltd | Builders | CB6 2LD | 2023 |
| P Beckett Services Ltd | Builders | PE14 8DF | 2019 |
| Palazzo Investments Ltd | Builders | PE14 8EY | 2000 |
| Paul Barrow Builders Ltd | Builders | CB6 2EG | 2011 |
| Paul Griffin 1412 Ltd | Builders | PE14 7BW | 2020 |
| Peacock & Houghton Brickwork Ltd | Builders | CB6 1NS | 2023 |
| Pgm Civils Ltd | Builders | PE14 7DA | 2026 |
| Philip Wagg Carpenter Builder Ltd | Builders | PE14 7DA | 2005 |
| Pitcher Estates Ltd | Builders | PE14 7LX | 2020 |
| Pop Jack Properties Ltd | Builders | PE14 7XA | 2018 |
| Premium Brickwork Ltd | Builders | PE14 7LJ | 2021 |
| Prestige Construction Services Ltd | Builders | PE14 7DA | 2016 |
| Primatek Construction Ltd | Builders | CB6 2GL | 2016 |
| Proctor Construction Ltd | Builders | PE14 0AE | 1994 |
| Proedge Construction Ltd | Builders | CB6 2AP | 2014 |
| Project Services Network Ltd | Builders | PE14 8BT | 2025 |
| Prostyle Installations Ltd | Builders | PE14 9HQ | 2023 |
| Purestone Developments Ltd | Builders | PE14 0AA | 2017 |
| Quality Roof Cladding Ltd | Builders | CB6 3SR | 2021 |
| R & G Home Improvements Ltd | Builders | CB6 1RA | 2023 |
| Robbins and Sons Construction Ltd | Builders | CB6 2JE | 2018 |