| 1st Plasterers and Painters Ltd | Builders | SL6 1TR | 2017 |
| 21 Pharma Ltd | Builders | SL6 0LT | 2016 |
| 360 Gss Ltd | Builders | SL6 3RX | 2021 |
| 360 Workplace Ltd | Builders | SL4 1RS | 2006 |
| A C Services (Marlow) Ltd | Builders | SL6 4AA | 2011 |
| A&G Cousins Construction Ltd | Builders | SL6 4BY | 2025 |
| A-S Building Services 1 Ltd | Builders | SL4 5JS | 2014 |
| Aa Elite Construction Ltd | Builders | SL4 2QE | 2026 |
| Abaas Services Ltd | Builders | RG42 4UB | 2024 |
| Above and Beyond Gardens Ltd | Builders | SL4 2EU | 2013 |
| Absolute Mobility Ltd | Builders | RG42 6EJ | 2009 |
| Adirobert Interiors Ltd | Builders | SL6 7BB | 2019 |
| Adp Build Ltd | Builders | SL4 4NF | 2020 |
| Adp Homes Ltd | Builders | SL4 3NW | 2025 |
| Alb Network Cabling Solutions Ltd | Builders | RG42 1AN | 2025 |
| Albion Groundworkers Ltd | Builders | RG42 2DT | 2021 |
| Aldred and Hopkins Young Ltd | Builders | SL6 4AA | 2005 |
| Alexandros Group Ltd | Builders | SL4 6NW | 2018 |
| Alfonc Landscaping Service Ltd | Builders | SL6 4NJ | 2026 |
| Alin Curteza Groundwork Ltd | Builders | RG42 3QA | 2020 |
| Alliance Design and Construction Ltd | Builders | SL4 4JH | 2023 |
| Alpha Lifting Ltd | Builders | SL6 8ES | 2023 |
| Altar Construction & Building Projects Ltd | Builders | SL6 9BR | 2023 |
| Anselmi Ltd | Builders | SL6 7SU | 2024 |
| Ao Projects Ltd | Builders | SL4 5NL | 2021 |
| Apex Design & Construction Ltd | Builders | SL6 7QU | 2001 |
| Apex Services Group Ltd | Builders | SL6 7QU | 2002 |
| Approved Fencing Ltd | Builders | SL6 0JQ | 2024 |
| Approved Paving and Resin Ltd | Builders | SL6 0JQ | 2022 |
| Apq Developments Group Ltd | Builders | SL6 6ET | 2008 |
| Aproperjob4u Ltd | Builders | SL6 5GA | 2022 |
| Ar&G Ltd | Builders | SL6 4FW | 2024 |
| Archigrace Ltd | Builders | SL6 0PF | 2013 |
| Area Europe Ltd | Builders | SL4 1RS | 2018 |
| Area Gbr Ltd | Builders | SL4 1RS | 2018 |
| Area Sq. Ltd | Builders | SL4 1RS | 1999 |
| Ari Construction Ltd | Builders | SL4 4DP | 2015 |
| Arkk Projects Ltd | Builders | RG42 2LJ | 2023 |
| Artisan Design and Build (Surrey) Ltd | Builders | SL4 1SE | 2022 |
| As Gates Ltd | Builders | RG42 4UA | 2017 |
| Asbestos 2go Ltd | Builders | SL4 2NB | 2012 |
| Ascot Building & Interiors Ltd | Builders | SL6 6SP | 2007 |
| Ashwell and Morden Garden Town Ltd | Builders | SL4 4JH | 2025 |
| At Stone Construction Ltd | Builders | SL4 3PZ | 2021 |
| Atd Building Services Ltd | Builders | SL6 1AP | 2004 |
| Az24x7 Ltd | Builders | SL4 5NR | 2026 |
| B Dezdari Construction Ltd | Builders | SL4 4DE | 2024 |
| Bartoszek Ltd | Builders | SL4 5LY | 2023 |
| Basileus Statio Progressus Ltd | Builders | RG42 5QS | 2025 |
| Beaulieu Affordable Housing Ltd | Builders | SL4 4JH | 2008 |
| Beaulieu Homes South Ltd | Builders | SL4 4JH | 2012 |
| Beaulieu Land Consultancy Ltd | Builders | SL4 4JH | 2013 |
| Beaulieu Strategic North London Ltd | Builders | SL4 4JH | 2015 |
| Benbees Property Services Ltd | Builders | SL4 2JT | 2022 |
| Berks and Bucks Roofing Ltd | Builders | RG42 6DP | 2017 |
| Berkshire Brickwork Ltd | Builders | RG42 5JY | 2024 |
| Berkshire Property Care Ltd | Builders | RG42 3DR | 2026 |
| Bigfrith End Ltd | Builders | SL6 9UJ | 2026 |
| Binfield Renewable Solutions Ltd | Builders | SL6 4QD | 2011 |
| Bms Building Ltd | Builders | SL6 1PT | 2016 |
| Bms Projects Ltd | Builders | SL6 3QT | 2023 |
| Bottom-Up Construction Ltd | Builders | SL4 5BL | 2026 |
| Bourne Building Services Ltd | Builders | SL6 1RR | 2006 |
| Br Buildscapes Ltd | Builders | SL6 6DF | 2025 |
| Brati1 Ltd | Builders | SL6 1RS | 2025 |
| Bristol & Avon Transport & Recycling Ltd | Builders | SL6 8QZ | 1993 |
| Bristow Construction Ltd | Builders | SL6 7QU | 2013 |
| Bss Construction and Groundwork Ltd | Builders | SL6 8BD | 2025 |
| Builder Andrew Services Ltd | Builders | SL6 7SZ | 2024 |
| Building Doctor 24 Ltd | Builders | SL4 3NA | 2024 |
| Building Management Solutions Integrators Ltd | Builders | SL6 3TN | 1998 |
| Buildwise Construction & Maintenance Ltd | Builders | SL6 0JQ | 2020 |
| Bull Developments (Maidenhead) Ltd | Builders | SL6 0DF | 2006 |
| Bullet Head Scenes Ltd | Builders | RG42 1SD | 2021 |
| C.P Carpentry & Construction Ltd | Builders | RG42 7QS | 2022 |
| C.R.S.Comfort Ltd | Builders | RG42 2AF | 2023 |
| Caesars Building and Brickwork Ltd | Builders | SL6 4BB | 2022 |
| Caney Birch Ltd | Builders | SL4 2LJ | 1995 |
| Cannons Construction Ltd | Builders | SL6 4ED | 2021 |
| Care Free Flooring Ltd | Builders | SL4 1SE | 2024 |
| Cartco Ltd | Builders | SL6 7DQ | 2026 |
| Castle Rock Design & Build Ltd | Builders | RG42 4UA | 2016 |
| Castlegate Contracts Ltd | Builders | SL4 6SA | 2017 |
| Castlemere Construction Ltd | Builders | SL4 3EZ | 2020 |
| Cc Garden Builds Ltd | Builders | SL6 5HZ | 2026 |
| Celadecor Ltd | Builders | SL4 5DU | 2025 |
| Cezary Perfect Building Project Ltd | Builders | SL6 2TQ | 2018 |
| Cffw Ltd | Builders | SL4 3TW | 2019 |
| Cfk Holdings Ltd | Builders | SL4 4JH | 2020 |
| Chardikala Builders Ltd | Builders | SL4 4PS | 2025 |
| Chattering Builders Ltd | Builders | SL4 6JP | 2015 |
| Chattering Management Ltd | Builders | SL4 6JP | 2017 |
| Christian Drywall Ltd | Builders | SL6 0JU | 2026 |
| Ci Projects Ltd | Builders | SL6 8TU | 2022 |
| Cis Electrical Ltd | Builders | SL6 8QG | 2025 |
| Claridge Engineering Ltd | Builders | SL6 0JQ | 2016 |
| Clontech Projects Ltd | Builders | SL6 5DD | 1996 |
| Co-Ordinated Control Systems Ltd | Builders | SL6 3LS | 1975 |
| Codeko Estates Ltd | Builders | RG42 5TB | 2019 |
| Collins Structures Ltd | Builders | RG42 4NF | 2023 |
| Comer Build Interiors Ltd | Builders | SL4 5JN | 2010 |
| Comfort Town Ltd | Builders | RG42 2BT | 2024 |
| Complete Project Building Services Ltd | Builders | RG42 1YL | 2013 |
| Complexity Services Ltd | Builders | SL6 5HZ | 2017 |
| Concrete Pump Services Ltd | Builders | SL6 3UD | 2016 |
| Cookham Construction Ltd | Builders | SL6 9SD | 1996 |
| Copas Brothers (Construction) Ltd | Builders | SL6 0FE | 2017 |
| Copper Horse Contracts Ltd | Builders | SL4 2RX | 2020 |
| Core Commercial Construction Ltd | Builders | SL6 3HN | 2024 |
| Corona Windows Ltd | Builders | SL4 3EZ | 2024 |
| County Construction Bucks Ltd | Builders | SL6 0LT | 2019 |
| Cp Construction Services Ltd | Builders | SL6 0JQ | 2024 |
| Cpw Property Maintenance Ltd | Builders | RG42 6FL | 2008 |
| Craufurd Engineering Services Ltd. | Builders | SL6 9EE | 1992 |
| Crestwood Luxury Homes Ltd | Builders | SL4 6JZ | 2025 |
| Cristian Vicol Ltd | Builders | RG42 2DJ | 2017 |
| Cube Interior Solutions Ltd | Builders | SL4 1RS | 2004 |
| Cube4 Ltd | Builders | SL6 0JQ | 2018 |
| Cwf Tech Ltd | Builders | RG42 2HA | 2015 |
| D & C Building Services Ltd | Builders | SL6 4NS | 2004 |
| D C Carpentry & Maintenance Ltd | Builders | SL6 8BJ | 2022 |
| Dance Properties Ltd | Builders | SL6 3QE | 2022 |
| Dans Welding Services Ltd | Builders | SL4 2JG | 2026 |
| David Hindle Ltd | Builders | SL6 0JQ | 2015 |
| Dbs Building & Construction Ltd | Builders | SL6 0JQ | 2022 |
| Dcs Building Services Ltd | Builders | SL6 3AP | 2022 |
| Dcs Services Ltd. | Builders | SL6 1HN | 2016 |
| De Shelter Ltd | Builders | SL6 8ND | 2015 |
| Decent Shop Front Shutters Ltd | Builders | SL4 5RB | 2017 |
| Deluxe Tiling Ltd | Builders | RG42 5LH | 2025 |
| Deverell Ltd | Builders | SL6 1RR | 1979 |
| Direct Chemicals Ltd | Builders | SL6 8JU | 2013 |
| Dodge Construction Ltd | Builders | SL6 3FD | 2025 |
| Dons Construction Ltd | Builders | RG42 7NT | 2019 |
| Drbs East Ltd | Builders | SL6 8QZ | 2001 |
| Drw Office Interiors Ltd | Builders | SL4 1SE | 2009 |
| Ds Prime Ltd | Builders | RG42 3JH | 2024 |
| Dsh Building Ltd | Builders | RG42 4HB | 2023 |
| Dspr Construction Ltd | Builders | SL4 2RF | 2021 |
| Dw Surface Repairs Ltd | Builders | SL6 3PL | 2015 |
| E.A. Homes Ltd | Builders | RG42 1FR | 2015 |
| E.S.A. Home Improvements Ltd | Builders | SL4 1SE | 2019 |
| E91 Home Improvement Ltd | Builders | SL4 4JJ | 2025 |
| Eclipse Design Services Ltd | Builders | SL6 4RT | 2007 |
| Ecoally Homes Ltd | Builders | SL6 7QW | 2016 |
| Eka Contracting Ltd | Builders | SL6 0LE | 2016 |
| Elizabeth Rose Homes Ltd | Builders | SL4 4JH | 2020 |
| Encapsulator Ltd | Builders | SL4 1QZ | 2012 |
| Etheridge Rigging Ltd | Builders | SL4 5LW | 2025 |
| Evered and Pritchard Building Company Ltd | Builders | RG42 2LJ | 2015 |