| 15 Construction Ltd | Builders | RH2 0SH | 2015 |
| 1st Direct Drainage Ltd | Builders | RH2 0AD | 2016 |
| 24 Property Maintenance Ltd | Builders | RH2 0AD | 2024 |
| 247 Specialists Ltd | Builders | KT20 6DS | 2011 |
| 3d Design & Build Ltd | Builders | KT20 6QT | 2018 |
| A J L Timber Ltd | Builders | RH2 0AD | 2018 |
| A&H Buildings Ltd | Builders | RH2 0QP | 2025 |
| A. Haylock and Son Building Services Ltd. | Builders | RH2 0BB | 1996 |
| Aja Construction Surrey Ltd | Builders | KT20 7QF | 2026 |
| Al-Gasa Ltd | Builders | RH2 9NS | 2022 |
| All Work 247 Ltd | Builders | KT20 5JY | 2025 |
| Alpha Decking Ltd | Builders | RH2 0AD | 2020 |
| Ardent Contracts Ltd | Builders | RH2 7JN | 2019 |
| Arthur Wait Ltd | Builders | KT20 6DP | 1963 |
| Ashurst Build Ltd | Builders | KT20 7RR | 2023 |
| Aspire More Ten Ltd | Builders | RH2 9PY | 2020 |
| Aspire More Twelve Ltd | Builders | RH2 9PY | 2024 |
| Atkins Groundworks Ltd | Builders | RH2 0AD | 2017 |
| Avanti Refurb Services Ltd | Builders | RH2 7AD | 2019 |
| Awc Interiors Ltd | Builders | KT20 5NS | 2016 |
| B C Briggs Construction Ltd. | Builders | KT20 5HB | 2025 |
| Ballen Homes Ltd | Builders | RH2 9RH | 2011 |
| Barde Building Consultants Ltd | Builders | RH2 8QQ | 2026 |
| Bars Contractors Southern Ltd | Builders | RH2 0AD | 2011 |
| Batten Architectural Ltd | Builders | RH2 0QL | 2025 |
| Bde Partnership Ltd | Builders | RH2 8ED | 2025 |
| Bespoke Developments Ltd | Builders | KT20 6EB | 2009 |
| Bespoque Construction Ltd | Builders | KT20 7XB | 2012 |
| Betchworth Ltd | Builders | KT20 6LL | 1996 |
| Ble Construction Ltd | Builders | KT20 5NF | 2020 |
| Brick Stickers Ltd | Builders | RH2 0AD | 2026 |
| Bristow Brickwork & Construction Ltd | Builders | RH2 8JN | 2023 |
| Britannia Builders (Banstead) Ltd | Builders | KT20 6ES | 1994 |
| Brookworth (Beacon Road, Crowborough) Ltd | Builders | RH2 7AN | 2021 |
| Brookworth (Burgess Hill) Ltd | Builders | RH2 7AN | 2018 |
| Brookworth (Buxted) Ltd | Builders | RH2 7AN | 2021 |
| Brookworth (Cheltenham) Ltd | Builders | RH2 7AN | 2020 |
| Brookworth (Chilmington) Ltd | Builders | RH2 7AN | 2021 |
| Brookworth (East Grinstead) Ltd | Builders | RH2 7AN | 2021 |
| Brookworth (Ewhurst) Ltd | Builders | RH2 7AN | 2019 |
| Brookworth (Goldbridge) Ltd | Builders | RH2 7AN | 2021 |
| Brookworth (Haywards Heath) Ltd | Builders | RH2 7AN | 2017 |
| Brookworth (Highlands) Ltd | Builders | RH2 7AN | 2022 |
| Brookworth (Horam) Ltd | Builders | RH2 7AN | 2017 |
| Brookworth (Maresfield) Ltd | Builders | RH2 7AN | 2021 |
| Brookworth (Mayfield) Ltd | Builders | RH2 7AN | 2022 |
| Brookworth (Newick) Ltd | Builders | RH2 7AN | 2022 |
| Brookworth (Ovingdean) Ltd | Builders | RH2 7AN | 2020 |
| Brookworth (Rocks Hollow) Ltd | Builders | RH2 7AN | 2015 |
| Brookworth (Rottingdean) Ltd | Builders | RH2 7AN | 2023 |
| Brookworth (Sissinghurst) Ltd | Builders | RH2 7AN | 2020 |
| Brookworth (South East) Ltd | Builders | RH2 7AN | 2011 |
| Brookworth (South West) Ltd | Builders | RH2 7AN | 2018 |
| Brookworth (Tunbridge Wells) Ltd | Builders | RH2 7AN | 2013 |
| Brookworth (Two Oaks) Ltd | Builders | RH2 7AN | 2020 |
| Brookworth (Wadhurst) Ltd | Builders | RH2 7AN | 2020 |
| Brookworth (Welford-On-Avon) Ltd | Builders | RH2 7AN | 2022 |
| Brookworth (West Horsley) Ltd | Builders | RH2 7AN | 2019 |
| Brookworth (West Street) Ltd | Builders | RH2 7AN | 2013 |
| Brookworth (Wivelsfield) Ltd | Builders | RH2 7AN | 2020 |
| Brookworth Contracting Ltd | Builders | RH2 7AN | 2026 |
| Brookworth Partnerships Ltd | Builders | RH2 7AN | 2022 |
| Brushly Ltd | Builders | RH2 7JE | 2026 |
| Buckland Building Contractors (S.E.) Ltd | Builders | KT20 7UG | 2015 |
| Buckley Building Maintenance Ltd | Builders | KT20 5HZ | 2012 |
| Buildstar Ltd | Builders | KT20 5HY | 2024 |
| Burghfield Gardens Ltd | Builders | RH2 7JN | 2026 |
| Bw Battle Ltd | Builders | RH2 7AN | 2021 |
| Bwj Homes Ltd | Builders | RH2 7JN | 2017 |
| C & G Ahearn Ltd | Builders | RH2 7JN | 2020 |
| C B W Developers Ltd | Builders | KT20 5EE | 1998 |
| C J Nimmo Ltd | Builders | KT20 5NG | 2013 |
| Canterwood Partnership Ltd | Builders | RH2 7RP | 2020 |
| Caspian Building London Ltd | Builders | KT20 6QT | 2022 |
| Castleton Construction Ltd | Builders | RH2 7AB | 2026 |
| Cd Maintenance Services Ltd | Builders | RH2 9ED | 2026 |
| Chapter Sp Ltd | Builders | RH2 9AA | 2025 |
| Chart Lane Ltd | Builders | RH2 0AD | 2008 |
| Chetts Carpentry Ltd | Builders | KT20 5EP | 2022 |
| Cmk Construction Ltd | Builders | RH2 8JW | 2022 |
| Cmk Labour Ltd | Builders | RH2 8JW | 2026 |
| Collective Carpentry and Construction Ltd | Builders | KT20 5LP | 2023 |
| Colley Developments Ltd | Builders | RH2 9RA | 2017 |
| Collison & Co Building Contractors Ltd | Builders | KT20 5LX | 2022 |
| Construction and Waste Management London Ltd | Builders | KT20 6TA | 2023 |
| Couling Ltd | Builders | RH2 7JN | 2010 |
| Creations Building and Landscaping Ltd | Builders | RH2 0JL | 2019 |
| Crestwood Property Ltd | Builders | RH2 7HE | 2023 |
| D & P Slegg Ltd | Builders | RH2 0TZ | 1983 |
| Dc Construction & Maintenance Ltd | Builders | KT20 7LW | 2014 |
| Dcp Group Holdings Square Ltd | Builders | KT20 6DP | 2020 |
| Diamond Premium Ltd | Builders | KT20 6QH | 2018 |
| Digitalis Properties Ltd | Builders | RH2 7JN | 2019 |
| Downside Builders Ltd | Builders | KT20 5SE | 2015 |
| Dream Space Developments (Surrey) Ltd | Builders | KT20 5QP | 2017 |
| Ekostone Ltd | Builders | KT20 6DP | 2015 |
| Elmwood South East Ltd | Builders | RH2 9BX | 2019 |
| Emirate Developments Ltd | Builders | RH2 8QB | 2023 |
| Enika Ltd | Builders | KT20 5AU | 2025 |
| Equine UK Ltd | Builders | RH2 0AD | 2024 |
| Faversham Care Company Ltd | Builders | RH2 9PY | 2023 |
| Finney UK Ltd | Builders | RH2 8QJ | 2004 |
| Flint Outsourcing Ltd | Builders | RH2 0AD | 2023 |
| Foresight Building Services Ltd | Builders | KT20 7RR | 2022 |
| Forms (4ms) Construction Ltd | Builders | RH2 8HY | 2023 |
| Framework Builders Ltd | Builders | RH2 0DH | 2019 |
| Funkydory Ltd | Builders | RH2 8QB | 2005 |
| Ga Property Maintenance Ltd | Builders | KT20 5EW | 2015 |
| Gallant Interiors Ltd | Builders | RH2 7PS | 2021 |
| Genesis Contracts Ltd | Builders | RH2 8JA | 2019 |
| Ggs Maintenance Ltd | Builders | KT20 6JA | 2023 |
| Ghetutech Ltd | Builders | KT20 5PR | 2024 |
| Ghp Construction Ltd | Builders | RH2 7JN | 2010 |
| Gkas Site Solutions Ltd | Builders | RH2 7PU | 2017 |
| Goldfar Ltd | Builders | KT20 5LN | 2014 |
| Gosling Build Ltd | Builders | RH2 7JN | 2026 |
| Gp Assocoiates Ltd | Builders | KT20 6DA | 2024 |
| Green Box Building Services Ltd | Builders | RH2 7JN | 2023 |
| Greenband Direct Ltd | Builders | RH2 8HA | 2025 |
| Greencap Energy Ltd | Builders | KT20 7SN | 2010 |
| Greens Building Contractors Ltd | Builders | RH2 8QQ | 2024 |
| Halbren Homes Ltd | Builders | RH2 0AD | 1982 |
| Hamilton Contracting Ltd | Builders | KT20 5FG | 2025 |
| Hawkins Construction (London) Ltd | Builders | KT20 5SR | 1967 |
| Hawthorn UK Developments Ltd | Builders | RH2 9BX | 2014 |
| Hepburn Group Construction Ltd | Builders | RH2 8QH | 2026 |
| High Standard Rope Access Ltd | Builders | KT20 5FR | 2018 |
| Hill Bros. (Dartford) Ltd | Builders | KT20 6DP | 2007 |
| Holden Property Maintenance Ltd | Builders | KT20 6HE | 2006 |
| Homebuild Developments Ltd | Builders | KT20 6TZ | 2016 |
| Host Construction Ltd | Builders | RH2 0NN | 2014 |
| House of Energy Ltd | Builders | RH2 0AA | 2022 |
| Ibc Builders Ltd | Builders | RH2 7BN | 2017 |
| Imperium (Battle 2) Ltd | Builders | RH2 7AN | 2021 |
| Import Construction Ltd | Builders | KT20 6SX | 2023 |
| Indigo Worx Ltd | Builders | KT20 5EW | 2023 |
| Inter-Mobility Ltd | Builders | RH2 8PU | 1985 |
| J L R Building & Maintenance Services Ltd | Builders | RH2 8DS | 2014 |
| Jackcompany Ltd | Builders | RH2 7JE | 2025 |
| Javens Design Ltd | Builders | RH2 9BY | 2017 |
| Jdb Locations Ltd | Builders | RH2 7RQ | 2016 |
| Jdgs Cabling Ltd | Builders | RH2 8NE | 2026 |
| Jerry Chen Construction Ltd | Builders | RH2 7JE | 2018 |
| Jm French Polishing Ltd | Builders | KT20 6LR | 2023 |
| Jod Projects Ltd | Builders | RH2 7JE | 2021 |
| Joseph James Contractors Ltd | Builders | RH2 9BS | 2024 |
| Jumbo Maintenance Ltd | Builders | RH2 0SH | 2001 |
| K2 Engineering (Cooling) Ltd | Builders | KT20 6AT | 2005 |
| Kelal Construction Ltd | Builders | RH2 7JN | 2007 |
| L C J Projects Ltd | Builders | RH2 7JN | 2013 |