| A & G Home Improvements Ltd | Builders | CB8 8PW | 2003 |
| A Brand Builders Ltd | Builders | CB8 0RF | 2022 |
| A J Canning Roofing Ltd | Builders | CB8 8BG | 2006 |
| A J Prentice Building and Renovation Ltd | Builders | CB9 7LR | 2022 |
| A M Electrical Services (Newmarket) Ltd | Builders | CB8 8BG | 2003 |
| A Mallyon Construction Ltd | Builders | CB8 0AP | 2023 |
| A&F Building Services Ltd | Builders | CB8 0UN | 2002 |
| A-Works Ltd | Builders | CB8 0AP | 2026 |
| A.L.N Bespoke Homes Ltd | Builders | CB8 7SG | 2025 |
| A.L.N Contract Lifting Ltd | Builders | CB8 7SG | 2025 |
| A.L.N Homes Ltd | Builders | CB8 7SG | 2025 |
| Abbey Garden & Landscaping Ltd | Builders | CB8 0QH | 2019 |
| Abbeyvale Builders Ltd | Builders | CB8 8AJ | 1995 |
| Absolute Fire Safety Ltd | Builders | CB8 7SQ | 2018 |
| Absolute Property Repairs Ltd | Builders | CB8 7NB | 2023 |
| Adam Parker Interiors Ltd | Builders | CB8 0AP | 2024 |
| Advanced Eco Ltd | Builders | CB9 7UU | 2018 |
| Aga Utilities Management Services Ltd | Builders | CB8 0AN | 2025 |
| Airport Integrated Services Ltd | Builders | CB8 7PN | 2014 |
| Ajb Property Investments Ltd | Builders | CB9 7LA | 2023 |
| Ajm Carpentry & Construction Ltd | Builders | CB8 7GW | 2026 |
| Ajp Builders (Newmarket) Ltd | Builders | CB8 7PZ | 2017 |
| Allsopp Builderlife Ltd | Builders | CB9 8HP | 2026 |
| Allterrainco Ltd | Builders | CB9 7LR | 2026 |
| Aln Carpentry Ltd | Builders | CB8 7SG | 2025 |
| Ams (Ea) Ltd | Builders | CB8 7NB | 2010 |
| Anglia Surfacing Ltd | Builders | CB8 7EL | 2025 |
| Antler Construction Ltd | Builders | CB8 0AP | 2020 |
| Ap Carpentry Services Ltd | Builders | CB8 0FH | 2020 |
| Apc Interior Solutions Ltd | Builders | CB9 0NJ | 2019 |
| Apic System Design Ltd | Builders | CB8 8AW | 2019 |
| Aracom Investments Ltd | Builders | CB8 0BF | 2024 |
| Argent Country Homes Ltd | Builders | CB9 7BN | 1986 |
| Aristo Balustrades Ltd | Builders | CB8 7PN | 2024 |
| Assured Structures Ltd | Builders | CB8 8DS | 2024 |
| Atm Steel Ltd | Builders | CB9 8QP | 2018 |
| Atm UK Construction Ltd | Builders | CB9 8QP | 2011 |
| Axiom Construction (Cambs) Ltd | Builders | CB8 0AP | 2022 |
| B & B Building Contractors Ltd | Builders | CB8 8BG | 2003 |
| Bas Electrical Contractor Ltd | Builders | CB8 0TW | 2014 |
| Budo Construction Group Ltd | Builders | CB9 7PU | 2026 |
| Bul Interiors Ltd | Builders | CB9 7GU | 2018 |
| C & G Building and Developments Ltd | Builders | CB8 8BG | 2015 |
| C Rix Ltd | Builders | CB8 0DJ | 2009 |
| C2o Ltd | Builders | CB8 7PN | 2004 |
| Cambridge Small Builders Ltd | Builders | CB8 0QE | 2016 |
| Cambs Developments Ltd | Builders | CB8 9RN | 2018 |
| Camclad (Steelwork) Ltd | Builders | CB9 9SG | 2007 |
| Campbell Parker Construction Ltd | Builders | CB9 7XU | 2025 |
| Camvil (Developments) Ltd | Builders | CB8 8PW | 1994 |
| Carene Homes Ltd | Builders | CB8 8XE | 1993 |
| Cloud6 Construction Ltd | Builders | CB8 0JF | 2025 |
| Conceptum Ltd | Builders | CB8 8AX | 2022 |
| Construx Creations Ltd | Builders | CB9 8EF | 2024 |
| Countywide East Anglia Ltd | Builders | CB8 7PN | 2014 |
| Crj Carpentry and Construction Ltd | Builders | CB8 0AP | 2025 |
| Crudu Group Ltd | Builders | CB8 0HQ | 2016 |
| Cs Biomass Services Ltd | Builders | CB9 8NA | 2024 |
| Ct Construction Group Ltd | Builders | CB8 7BQ | 2023 |
| Deb Consulting & Construction Services Ltd | Builders | CB9 0LP | 2022 |
| Dgf Surfacing Ltd | Builders | CB8 0DY | 2025 |
| Dm Clerkin Ltd | Builders | CB9 8AD | 2022 |
| Dpm Bathroom Services Ltd | Builders | CB8 0DZ | 2020 |
| Dpr Solutions Ltd | Builders | CB9 8QF | 2025 |
| Drm Contracts Ltd | Builders | CB9 8AD | 2020 |
| Dzpa Ltd | Builders | CB9 0LE | 2025 |
| E J Stocker Construction Ltd | Builders | CB8 0AP | 2013 |
| Ecsec Ltd | Builders | CB8 7NY | 1979 |
| Elevate Construction Services Ltd | Builders | CB9 7RD | 2025 |
| Elite House Renovation & Cleaning Ltd | Builders | CB9 0LB | 2026 |
| Emporium Interiors Ltd | Builders | CB8 9XL | 2014 |
| Essex Phased Construction Ltd | Builders | CB9 8EE | 2017 |
| Ets Property Investments Ltd | Builders | CB9 8AD | 2024 |
| Everhealth Care Ltd | Builders | CB8 8DA | 2024 |
| Fairhaven Stone Ltd | Builders | CB8 9PA | 1998 |
| Fourth Pyramid Construction Ltd | Builders | CB8 7BW | 2024 |
| Fowler Construction Ltd | Builders | CB8 8XP | 2024 |
| Fox Eco Ltd | Builders | CB9 7HW | 2024 |
| Fox Paving Specialists Ltd | Builders | CB8 7PN | 2018 |
| Fradem Ltd | Builders | CB9 0LE | 2016 |
| Fss Cambridge Ltd | Builders | CB9 9DF | 2023 |
| Furlong Building Ltd | Builders | CB8 8TW | 2015 |
| G & A Fire Protection Ltd | Builders | CB9 7AA | 1998 |
| G L Building and Design Services Ltd | Builders | CB8 8QX | 2013 |
| G. P. P. Building Services Ltd | Builders | CB8 8BG | 2020 |
| G.D.G Contracts Ltd | Builders | CB9 7WP | 2020 |
| Gag385 (Hunton) Ltd | Builders | CB8 8TG | 2013 |
| Gary Powell Building Services Ltd | Builders | CB8 8BG | 2003 |
| Gkb Property Maintenance Ltd | Builders | CB9 0NN | 2020 |
| Gkd Groundworks Ltd | Builders | CB8 8BG | 2002 |
| Glint Construction Ltd | Builders | CB8 8DN | 2021 |
| Grant Consulting Structural Engineers Ltd | Builders | CB8 8BJ | 2015 |
| Granta Contracts Ltd | Builders | CB8 0AP | 2018 |
| Green Solar World Ltd | Builders | CB8 0AT | 2011 |
| Green-Key Projects Ltd | Builders | CB8 8PQ | 2017 |
| Guardtech Holdings Ltd | Builders | CB9 8QP | 2021 |
| Gvo Site Services Ltd | Builders | CB8 0AP | 2014 |
| H W Design Ltd | Builders | CB8 7LP | 2002 |
| Hagiu Transport Ltd | Builders | CB9 8LN | 2022 |
| Hall & Son Building Services Ltd | Builders | CB8 7SG | 2018 |
| Havabuild Ltd | Builders | CB9 7SR | 2003 |
| Herringswell Homes Ltd | Builders | CB8 8QX | 2021 |
| Hill Construction (Cambs) Ltd | Builders | CB8 0AP | 2019 |
| Holt and Tide Ltd | Builders | CB9 0NJ | 2025 |
| House Fix Property Maintenance Ltd | Builders | CB9 7PF | 2025 |
| Hughes Building Company Ltd | Builders | CB9 7UP | 2001 |
| Igv&S Ltd | Builders | CB9 8HP | 2015 |
| Imsg Constructions Ltd | Builders | CB8 0SY | 2025 |
| J & P Building Services Ltd | Builders | CB8 8BG | 2020 |
| J Button Construction Ltd | Builders | CB8 0AL | 2011 |
| J Doswell Carpentry and Building Services Ltd | Builders | CB8 8BG | 2006 |
| J R Brickwork Ltd | Builders | CB8 0SW | 2014 |
| J. Turner Construction Ltd | Builders | CB8 7PN | 2018 |
| Jackson Installations & Fabrications Ltd | Builders | CB9 8AD | 2012 |
| James Knight Plant Hire Ltd | Builders | CB8 8PW | 1996 |
| Jaynic Properties Ltd | Builders | CB9 7LR | 1993 |
| Jbj UK Construction Ltd | Builders | CB9 0AE | 2011 |
| Jim Brownbridge Ltd | Builders | CB8 7EW | 2016 |
| Jordan Builders (Ely) Ltd | Builders | CB8 0AP | 2003 |
| Jp Developments (Cambridge) Ltd | Builders | CB8 7PG | 2010 |
| Ka Property Maintenance Ltd | Builders | CB9 7LR | 2022 |
| Kassel Ltd | Builders | CB8 9AA | 2025 |
| Kentford Developments Ltd | Builders | CB8 8TG | 1984 |
| Khl Construction (Nkt) Ltd | Builders | CB8 0AP | 2018 |
| Kmtg Ltd | Builders | CB8 0EW | 2013 |
| Lantern Property Development Ltd | Builders | CB8 9HW | 2023 |
| Lcpc Developments Ltd | Builders | CB8 7PN | 2017 |
| Ldn Lifts Ltd | Builders | CB9 8AD | 2017 |
| Lgs Homes (Suffolk) Ltd | Builders | CB8 0AP | 2022 |
| Lodgeday Commercial Ltd | Builders | CB8 8TG | 1988 |
| Loft Solutions Building Contractors Ltd | Builders | CB8 7LG | 2025 |
| M Turton Brickwork Ltd | Builders | CB9 8AD | 2007 |
| Mach Abseiling Ltd | Builders | CB9 7LR | 2020 |
| Malcolm Moffat Ltd | Builders | CB8 9UW | 1994 |
| Manor Farm Construction Ltd | Builders | CB8 9WL | 2020 |
| Marblewood Bespoke Interiors Ltd | Builders | CB8 7PN | 2016 |
| Mark Wilsher Design & Build Ltd | Builders | CB9 7LR | 2013 |
| Mason Construction Group Ltd | Builders | CB8 0JJ | 2025 |
| Mayfair Construction (Cambridge) Ltd | Builders | CB8 0UJ | 2020 |
| Mcleod Cabins Ltd | Builders | CB9 7BN | 1992 |
| Mct Contracts Ltd | Builders | CB9 8AD | 2022 |
| Mezz Floors UK Ltd | Builders | CB9 8QU | 2007 |
| Mightyoak Construction Ltd | Builders | CB9 7PX | 2022 |
| Mint Interior Solutions Ltd | Builders | CB9 9JL | 2016 |
| Mms Renovations & Property Services Ltd | Builders | CB8 0UF | 2025 |
| Mornett Brickwork and Construction Ltd | Builders | CB8 0AP | 2025 |
| Mw Build & Design Ltd | Builders | CB9 7LR | 2021 |
| N Bird Construction Ltd | Builders | CB8 0AP | 2023 |
| N C Brickwork Ltd | Builders | CB9 7XR | 2012 |
| N.Ward Brickwork Ltd | Builders | CB9 7FS | 2019 |