| A & J Builders Ltd | Builders | RG7 3EZ | 2004 |
| A J Cane Painting & Decorating Specialists Ltd | Builders | RG7 8JA | 2003 |
| A.J.Sellwood Contracting Ltd | Builders | RG7 1PE | 2013 |
| Access & Abbey Group Ltd | Builders | RG7 8EN | 2022 |
| Aj Sellwood Building Solutions Ltd | Builders | RG7 1PE | 2019 |
| Ajg Groundwork’S Services Ltd | Builders | RG7 1DD | 2026 |
| 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 |
| Ascot Build & Design Ltd | Builders | RG8 7LY | 2011 |
| Aspect Ceilings and Partitions Ltd | Builders | RG7 8DN | 2011 |
| Assured Interior Solutions Ltd | Builders | RG7 5DE | 2002 |
| Aurora Controls Ltd | Builders | RG7 4AB | 2023 |
| Bathstone Property Services Ltd | Builders | RG8 7PN | 2008 |
| Bb8 Construction Ltd | Builders | RG7 4AB | 2025 |
| Bd Development Solutions Ltd | Builders | RG8 8HL | 2018 |
| Beales Scaffolding Ltd | Builders | RG7 4NX | 2007 |
| Ben Upston Scaffolding Ltd | Builders | RG8 0JA | 2024 |
| Bench Building Ltd | Builders | RG7 1AE | 2020 |
| Berkshire Build Projects Ltd | Builders | RG7 1AE | 2023 |
| Berkshire Fencing Projects Ltd | Builders | RG7 1AE | 2025 |
| Berkshire Oak Barns Design & Build Ltd | Builders | RG7 1JQ | 2016 |
| Biggins & Gallagher Formwork Ltd | Builders | RG7 4GZ | 2010 |
| Biggins & Gallagher Ltd | Builders | RG7 4GZ | 1988 |
| Bishopswood Pavilion Ltd | Builders | RG8 7QL | 2007 |
| Bromarpeak Its Ltd | Builders | RG8 7JW | 2019 |
| Byng Holdings Ltd | Builders | RG7 4LH | 2025 |
| Bytlung Ltd | Builders | RG7 5TT | 2015 |
| C & D Construction Property Maintenance Ltd | Builders | RG7 1WY | 2026 |
| C N Brickwork Ltd | Builders | RG7 1JQ | 2016 |
| Camberford Developments Ltd | Builders | RG7 1AE | 2012 |
| Castle Windows (Newbury) Ltd | Builders | RG7 4LH | 1990 |
| Centillion Global Ltd | Builders | RG7 5GN | 2023 |
| Cet Construction Ltd | Builders | RG7 1PE | 2018 |
| 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 |
| Cockburn Building & Groundworks Ltd | Builders | RG7 1BX | 2008 |
| Composite Construction Materials Ltd | Builders | RG8 0BA | 2025 |
| Conabeare Acoustics Ltd | Builders | RG7 4AA | 1981 |
| Conabeare Holdings Ltd | Builders | RG7 4AA | 2024 |
| Construct Bids Ltd | Builders | RG7 4AB | 2017 |
| Construction Industry Training Providers Ltd | Builders | RG7 4QL | 2013 |
| Create Cm Ltd | Builders | RG7 4SA | 2019 |
| Csi Solutions Southern Ltd | Builders | RG7 1PQ | 2016 |
| D & G Cladding Ltd | Builders | RG7 1GB | 2014 |
| D W Lusted Ltd | Builders | RG8 8EB | 2008 |
| D. Hazell Surfacing and Construction Ltd | Builders | RG8 7QX | 2011 |
| Dp Gate Solutions Ltd | Builders | RG8 0RX | 2026 |
| Eagle Plastering and Home Improvements Ltd | Builders | RG8 0NG | 2015 |
| Eastfield Contracts Ltd | Builders | RG8 7ST | 2025 |
| Eld Building Services Ltd | Builders | RG7 2NJ | 2025 |
| Eld Construction Ltd | Builders | RG7 2NJ | 2012 |
| Elite Enterprises (London) Ltd | Builders | RG7 1JQ | 2010 |
| Els Construction Ltd | Builders | RG7 1DR | 2015 |
| Emblex Ltd | Builders | RG7 1FU | 2024 |
| Empire Brickwork Hampshire Ltd | Builders | RG7 8JA | 2026 |
| Empire Building Group Ltd | Builders | RG7 8JA | 2026 |
| Empire Construction Hampshire Ltd | Builders | RG7 8JA | 2026 |
| 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 |
| Evite Ltd | Builders | RG7 1AE | 2014 |
| Fenton Technology Solutions Ltd | Builders | RG7 4AE | 2004 |
| Fernhill Property Group Ltd | Builders | RG8 7JL | 2025 |
| First Stop Signature Spaces Ltd | Builders | RG8 8DH | 2024 |
| Fishron Developments Ltd | Builders | RG7 5AH | 2003 |
| Fishron Properties Ltd | Builders | RG7 5AH | 2004 |
| Flare Groundworks Ltd | Builders | RG8 8SS | 2022 |
| Forest Oak Construction Ltd | Builders | RG7 3QH | 2023 |
| Forever Homes Developments Ltd | Builders | RG7 1WY | 2021 |
| Garden Wise Fencing Ltd | Builders | RG7 1WY | 2008 |
| Get Knotted Ltd | Builders | RG8 8NG | 2025 |
| Global Construction & Maintenance Ltd | Builders | RG7 1LE | 2006 |
| Goldenlink Industries Ltd | Builders | RG7 5DG | 2026 |
| Gorgo Ltd | Builders | RG7 4PW | 2021 |
| Greytown Residential Ltd | Builders | RG7 5AH | 2007 |
| Grosvenor Construction (Southern) Ltd | Builders | RG7 1WY | 2002 |
| Guide Dogs UK Ltd | Builders | RG7 3YG | 1996 |
| H.Giles Fencing Contractors Ltd | Builders | RG7 1JQ | 2026 |
| Hallett Construction (Reading) Ltd | Builders | RG8 8AT | 2019 |
| Henderson Building Surveyors Ltd | Builders | RG8 9AT | 2020 |
| Henley Scaffolding Supplies Ltd | Builders | RG7 4GZ | 2018 |
| Hexxhome Ltd | Builders | RG8 7EJ | 2015 |
| Hill Industrial Ltd | Builders | RG7 4AE | 1968 |
| Hillfields Farm Developments Ltd | Builders | RG8 9PE | 2022 |
| Hive Structure Ltd | Builders | RG7 5AJ | 2019 |
| Holloway Homes Ltd | Builders | RG7 4SA | 2009 |
| I-Build Interiors Ltd | Builders | RG8 0HZ | 2016 |
| Ibos Interactive Ltd | Builders | RG7 2BE | 2011 |
| Ibp Trading Ltd | Builders | RG7 8JA | 2016 |
| Innovate Studio Ltd | Builders | RG7 5PP | 2020 |
| Iph Concept Ltd | Builders | RG7 5PP | 2025 |
| J & J Renovation Services Ltd | Builders | RG7 1JQ | 2026 |
| J Mould Property Ltd | Builders | RG7 4AB | 1970 |
| J P Brickwork Solutions Ltd | Builders | RG7 1WY | 2026 |
| J P Moran & Co Ltd. | Builders | RG8 7LY | 1993 |
| J Stroud Construction Ltd | Builders | RG7 2HN | 2016 |
| J&M Properties Construction Ltd | Builders | RG8 8AX | 2022 |
| Jb Renovations (Reading) Ltd | Builders | RG7 8JA | 2020 |
| Jdm Utilities Ltd | Builders | RG7 1DD | 2023 |
| Jeeves and Green Management Ltd | Builders | RG7 8JA | 2024 |
| Jgb Construction Ltd | Builders | RG7 1DG | 2002 |
| Jgb Groundwork Ltd | Builders | RG7 1DG | 2005 |
| Jsr Premier Projects Ltd | Builders | RG7 1PE | 2013 |
| Just Henry Services Ltd | Builders | RG7 6RA | 2026 |
| Jvm Estates Ltd | Builders | RG7 2HS | 2025 |
| K & S Services 1 Ltd | Builders | RG7 3LH | 2026 |
| K&S Bespoke Building Solutions Ltd | Builders | RG8 8HR | 2025 |
| Kidd & Kin Ltd | Builders | RG7 6RE | 2025 |
| Ksm Remedial Services Ltd | Builders | RG7 1DS | 2025 |
| Kva Construction Ltd | Builders | RG7 4PW | 2014 |
| L S Hopwood Agricultural Groundwork Contractors Ltd | Builders | RG7 4AB | 2019 |
| Leeds Property Developments Ltd | Builders | RG7 1WY | 2015 |
| Libra Construction and Development Ltd | Builders | RG8 0AP | 2019 |
| Lime Gate Homes Ltd | Builders | RG7 1WY | 1997 |
| Livkol Ltd | Builders | RG7 1EZ | 2025 |
| Lkr Projects Ltd | Builders | RG8 8BN | 2024 |
| Lme Brickwork and Building Ltd | Builders | RG8 8BU | 2019 |
| Loman Building & Construction Ltd | Builders | RG7 1AE | 2017 |
| Lyonace Developments Ltd | Builders | RG8 9AT | 2000 |
| Malamar Homes (Dawley) Ltd | Builders | RG8 8ER | 2006 |
| Mario Bros Builders Ltd | Builders | RG7 1YS | 2020 |
| Mark J Building Ltd | Builders | RG7 6RA | 2025 |
| Mark Nash Brickwork Ltd | Builders | RG7 5SA | 2023 |
| Maurer (U.K.) Ltd | Builders | RG7 4AB | 1982 |
| Mccurdy & Co. Ltd | Builders | RG7 6LS | 1979 |
| Mg Thomas Solutions Ltd | Builders | RG7 3JT | 2024 |
| Mills Cornerstone Investments Ltd | Builders | RG7 3LW | 2026 |
| Mjc Civils Ltd | Builders | RG7 1DN | 2025 |
| Ml Bathroom and Kitchens Ltd | Builders | RG7 1JQ | 2025 |
| Moor Designers Ltd | Builders | RG8 8EB | 2014 |
| Multichoice Global UK Ltd | Builders | RG7 4SA | 2018 |
| Myona Group Ltd | Builders | RG7 4AB | 2023 |
| N Shehu Brickwork Ltd | Builders | RG7 1WY | 2019 |
| N&T Carpentry Ltd | Builders | RG7 1SS | 2016 |
| Napa Interiors Ltd | Builders | RG7 1WS | 2018 |
| Neem Mechanical Ltd | Builders | RG8 8JE | 2022 |
| Newco Development Ltd | Builders | RG8 0QX | 2023 |
| Northside Construction Ltd | Builders | RG7 1WY | 2012 |
| Oaktree Capital Investment Ltd | Builders | RG8 7JW | 2025 |
| Oracle Storage Systems Ltd | Builders | RG7 8NA | 2007 |