| 3t Properties Ltd | Builders | RG6 4JF | 2000 |
| A & J Builders Ltd | Builders | RG7 3EZ | 2004 |
| A & L Chapman Ltd | Builders | RG6 1EU | 1997 |
| A J Cane Painting & Decorating Specialists Ltd | Builders | RG7 8JA | 2003 |
| A To Z Property Solutions Ltd | Builders | RG2 7TA | 2021 |
| A-S Building Services 2 Ltd | Builders | RG2 7EL | 2018 |
| Abcdc Ltd | Builders | RG6 3AB | 2026 |
| Access & Abbey Group Ltd | Builders | RG7 8EN | 2022 |
| Aerogel UK Ltd | Builders | RG2 6UB | 2013 |
| Ag47 Energy Services Ltd | Builders | RG6 1PT | 2024 |
| Ak Windows London Ltd | Builders | RG2 7PX | 2023 |
| Almabo Ltd | Builders | RG2 0LU | 2019 |
| Amels K&B Ltd | Builders | RG6 1PT | 2026 |
| Amz Elites Ltd | Builders | RG2 6AE | 2018 |
| Andersons Construction Ltd | Builders | RG6 4BJ | 2019 |
| Andrei Lifting Services Ltd | Builders | RG2 9YN | 2019 |
| Anesco Asset Services Ltd | Builders | RG7 2PQ | 2025 |
| Anesco Ltd | Builders | RG7 2PQ | 2010 |
| Armstrong Brickwork Ltd | Builders | RG7 1RG | 2025 |
| Arrowhead Hire (Reading) Ltd | Builders | RG7 4AD | 2013 |
| Arrowhead Hire Ltd | Builders | RG7 4AE | 1971 |
| Aspect Ceilings and Partitions Ltd | Builders | RG7 8DN | 2011 |
| Assured Interior Solutions Ltd | Builders | RG7 5DE | 2002 |
| Aurora Controls Ltd | Builders | RG7 4AB | 2023 |
| Azs Contractors Ltd | Builders | RG2 0HY | 2023 |
| Azs Services Ltd | Builders | RG2 0HY | 2023 |
| B Sealey Construction Ltd | Builders | RG6 1PT | 2022 |
| B&D Builders Ltd | Builders | RG2 0GU | 2025 |
| Basecraft Groundworks Ltd | Builders | RG2 7PE | 2026 |
| Bb8 Construction Ltd | Builders | RG7 4AB | 2025 |
| Beales Scaffolding Ltd | Builders | RG7 4NX | 2007 |
| Berkshire'S Best Property Services Ltd | Builders | RG2 9HN | 2024 |
| Bey&O Ltd | Builders | RG6 1NJ | 2023 |
| Biggins & Gallagher Formwork Ltd | Builders | RG7 4GZ | 2010 |
| Biggins & Gallagher Ltd | Builders | RG7 4GZ | 1988 |
| Blue Star Servis Ltd | Builders | RG2 7TW | 2025 |
| Bogdan’S Home Solutions Ltd | Builders | RG2 9QG | 2024 |
| Bradley Builders Construction Ltd | Builders | RG6 1LT | 2021 |
| Bray Property Care Ltd | Builders | RG2 9HN | 2024 |
| Bsb Construction and Design Ltd | Builders | RG2 7TY | 2019 |
| Bsm Utilities Ltd | Builders | RG2 7RA | 2025 |
| Buchila Ltd | Builders | RG6 1HU | 2018 |
| Byng Holdings Ltd | Builders | RG7 4LH | 2025 |
| Bytlung Ltd | Builders | RG7 5TT | 2015 |
| C & D Construction Property Maintenance Ltd | Builders | RG7 1WY | 2026 |
| Castle Windows (Newbury) Ltd | Builders | RG7 4LH | 1990 |
| Cat Tiling Ltd | Builders | RG2 8SD | 2020 |
| Ccs Design & Build Ltd | Builders | RG6 4UP | 2019 |
| Centillion Global Ltd | Builders | RG7 5GN | 2023 |
| Centuria (UK) Ltd | Builders | RG2 9JZ | 2014 |
| Chevril Ltd | Builders | RG6 7JA | 1981 |
| Cj Handyman & Maintenance Ltd | Builders | RG2 7LH | 2024 |
| Claude Fenton (Bm) Ltd | Builders | RG7 4AE | 1988 |
| Claude Fenton (Construction) Ltd | Builders | RG7 4AE | 1957 |
| Claude Fenton (Holdings) Ltd | Builders | RG7 4AE | 1949 |
| Claude Fenton (Plant Hire) Ltd | Builders | RG7 4AE | 1966 |
| Claude Fenton (Plant) Ltd | Builders | RG7 4AE | 1959 |
| Claude Fenton Estates Ltd | Builders | RG7 4AE | 2004 |
| Claude Fenton Manufacturing Ltd | Builders | RG7 4AE | 1962 |
| Climate Cooling Ltd | Builders | RG7 1JF | 2001 |
| Collen Construction (UK) Ltd | Builders | RG2 6UU | 2010 |
| Conabeare Acoustics Ltd | Builders | RG7 4AA | 1981 |
| Conabeare Holdings Ltd | Builders | RG7 4AA | 2024 |
| Constro Ltd | Builders | RG6 7NA | 2025 |
| Construct Bids Ltd | Builders | RG7 4AB | 2017 |
| Construction & Mgm Maintenance Ltd | Builders | RG6 4ES | 2020 |
| Construction Industry Training Providers Ltd | Builders | RG7 4QL | 2013 |
| Construxa Pvt Ltd | Builders | RG6 1AN | 2026 |
| Craft Preservation Company Ltd(the) | Builders | RG6 4UP | 1981 |
| Create Cm Ltd | Builders | RG7 4SA | 2019 |
| Csi Solutions Southern Ltd | Builders | RG7 1PQ | 2016 |
| Dandy Builders & Property Care Ltd | Builders | RG2 9JN | 2024 |
| David Cattini Ltd | Builders | RG2 0HX | 2026 |
| Designer Exterior Services Ltd | Builders | RG6 1HL | 2024 |
| Dha Building & Services Ltd | Builders | RG6 3XW | 2022 |
| Dibra Brickwork Ltd | Builders | RG2 8RD | 2022 |
| Dlm Golf Ltd | Builders | RG6 1LT | 2025 |
| Dsb Construction Services Ltd | Builders | RG2 8AG | 2015 |
| Dynamic Renovations Group Ltd | Builders | RG6 3TF | 2020 |
| E-Linguallo Ltd | Builders | RG2 6DF | 2016 |
| Earthing Equipment Supplies (Southern) Ltd. | Builders | RG2 9JA | 1990 |
| Eb Solutions Ltd | Builders | RG2 7HQ | 2014 |
| Eka Contracting Ltd | Builders | RG6 4EF | 2016 |
| Eld Building Services Ltd | Builders | RG7 2NJ | 2025 |
| Eld Construction Ltd | Builders | RG7 2NJ | 2012 |
| Elitestead Group Ltd | Builders | RG6 1HD | 2023 |
| Elivate Ltd | Builders | RG6 7RT | 2014 |
| Emi 2019 Ltd | Builders | RG2 7UG | 2019 |
| Empire Brickwork Hampshire Ltd | Builders | RG7 8JA | 2026 |
| Empire Building Group Ltd | Builders | RG7 8JA | 2026 |
| Empire Construction Hampshire Ltd | Builders | RG7 8JA | 2026 |
| Ene Building Services Ltd | Builders | RG6 3XW | 2022 |
| Engineered Interiors Ltd | Builders | RG7 4AB | 2024 |
| Englefield Building Contractors Ltd | Builders | RG7 8JN | 2010 |
| Ensuite Solutions Ltd | Builders | RG7 8AA | 2012 |
| Enviromena Asset Management UK Ltd | Builders | RG7 4GB | 2018 |
| Erwin Building Services Ltd | Builders | RG2 8JL | 2018 |
| Eventide Solutions Ltd | Builders | RG6 4UP | 2014 |
| Falcon Lifts Ltd | Builders | RG6 7AD | 2025 |
| Fenton Technology Solutions Ltd | Builders | RG7 4AE | 2004 |
| Ffm Construct Ltd | Builders | RG2 0AG | 2025 |
| Fishron Developments Ltd | Builders | RG7 5AH | 2003 |
| Fishron Properties Ltd | Builders | RG7 5AH | 2004 |
| Forest Oak Construction Ltd | Builders | RG7 3QH | 2023 |
| Forever Homes Developments Ltd | Builders | RG7 1WY | 2021 |
| Garden Wise Fencing Ltd | Builders | RG7 1WY | 2008 |
| Gbd Const. Ltd | Builders | RG2 8PU | 2020 |
| General Building Company & Sons Ltd | Builders | RG6 1LT | 2016 |
| Gezen Ltd | Builders | RG2 8NW | 2025 |
| Gill Brothers Construction Ltd | Builders | RG2 7DT | 2026 |
| Gjw Services Group Ltd | Builders | RG2 9TX | 2025 |
| Glass Block Paving Ltd | Builders | RG2 9NR | 2025 |
| Global Connect UK Consulting Ltd | Builders | RG2 6AJ | 2025 |
| Goldenlink Industries Ltd | Builders | RG7 5DG | 2026 |
| Gorgo Ltd | Builders | RG7 4PW | 2021 |
| Greencom Ltd | Builders | RG6 4UP | 2018 |
| Greytown Residential Ltd | Builders | RG7 5AH | 2007 |
| Gridline Design Ltd | Builders | RG6 4BX | 2016 |
| Grosvenor Construction (Southern) Ltd | Builders | RG7 1WY | 2002 |
| Gs Bricklayer and Construction Ltd | Builders | RG2 7JU | 2021 |
| Guide Dogs UK Ltd | Builders | RG7 3YG | 1996 |
| H & J Developers Ltd | Builders | RG6 1DB | 2025 |
| Hd Plastering Projects Ltd | Builders | RG6 5SJ | 2025 |
| Henley Scaffolding Supplies Ltd | Builders | RG7 4GZ | 2018 |
| Heres Transport Ltd | Builders | RG2 9PP | 2013 |
| Herron Building Services Ltd | Builders | RG6 4UP | 2017 |
| Hfo Telecom Ltd | Builders | RG2 0AN | 2026 |
| Hill Industrial Ltd | Builders | RG7 4AE | 1968 |
| Hive Structure Ltd | Builders | RG7 5AJ | 2019 |
| Holloway Homes Ltd | Builders | RG7 4SA | 2009 |
| Homes Portal Ltd | Builders | RG6 1BU | 2026 |
| Hotnog Builders Ltd | Builders | RG6 7DY | 2022 |
| Houseclique Property Developers Ltd | Builders | RG2 9JA | 2014 |
| Hss Capital Group Ltd | Builders | RG6 4RR | 2021 |
| Ibn Motors Ltd | Builders | RG6 1NN | 2025 |
| Ibos Interactive Ltd | Builders | RG7 2BE | 2011 |
| Ibp Trading Ltd | Builders | RG7 8JA | 2016 |
| Imperial Trading and Construction Ltd | Builders | RG6 7HX | 2019 |
| Innovate Studio Ltd | Builders | RG7 5PP | 2020 |
| Iph Concept Ltd | Builders | RG7 5PP | 2025 |
| Iqe Project Solutions Ltd | Builders | RG2 9PD | 2025 |
| It'S Building Ltd | Builders | RG2 0GU | 2019 |
| J & J Brickwork Contractors Ltd | Builders | RG6 7DB | 2014 |
| J Mould Property Ltd | Builders | RG7 4AB | 1970 |
| J P Brickwork Solutions Ltd | Builders | RG7 1WY | 2026 |
| J Stroud Construction Ltd | Builders | RG7 2HN | 2016 |
| Jb Renovations (Reading) Ltd | Builders | RG7 8JA | 2020 |
| Jeeves and Green Management Ltd | Builders | RG7 8JA | 2024 |
| Jlmcon Ltd | Builders | RG2 0SA | 2021 |
| Jp Construction Group Ltd | Builders | RG2 9HN | 2026 |