| A M Commissioning Ltd | Builders | TS23 3GW | 2011 |
| A V H Bricklaying & Building Services Ltd | Builders | TS22 5HX | 2021 |
| A.R. Construction (Ne) Ltd | Builders | TS25 5JG | 2018 |
| A1 Performance Products Ltd | Builders | TS25 1PD | 2004 |
| Abmf Property Services Ltd | Builders | TS22 5DT | 2019 |
| Acb Fabrications Ltd | Builders | TS23 3NJ | 2025 |
| Ada Supervision Ltd | Builders | TS23 2SD | 2026 |
| Admiralty Developments Ltd | Builders | TS23 4EA | 2018 |
| Akb Interiors Group Ltd | Builders | TS25 1HE | 2026 |
| Allison Plant Services Ltd | Builders | TS22 5FF | 2016 |
| Alpha Stone Experts Ltd | Builders | TS25 2DF | 2020 |
| Am Cabling Ltd | Builders | TS23 2SD | 2021 |
| Apras Group Ltd | Builders | TS22 5TB | 2023 |
| Apras Solutions Ltd | Builders | TS22 5TB | 2025 |
| Aquila Rope Access Trade Solutions Ltd | Builders | TS25 5HY | 2018 |
| Arrowbuild & Civil Engineering Ltd | Builders | TS22 5NB | 2009 |
| B. K Services (Ne) Ltd | Builders | TS22 5TB | 2016 |
| Barton Environmental Services Ltd | Builders | TS23 4JG | 1988 |
| Bdm Property Maintenance Ltd | Builders | TS23 2QE | 2026 |
| Billingham Lifting Ltd | Builders | TS23 2RN | 2024 |
| Billingham Rigging and Lifting Ltd | Builders | TS23 3NQ | 2022 |
| Billingham Windows and Conservatories Ltd | Builders | TS23 3TA | 1996 |
| Blk Engineering Ltd | Builders | TS23 2SD | 2011 |
| Bridge Building Solutions Ltd | Builders | TS23 4EY | 2024 |
| By Industrial Services Ltd | Builders | TS25 3LG | 2025 |
| Castle Construction North West Ltd | Builders | TS23 4EA | 2018 |
| Cayne Construction Ltd | Builders | TS25 5AP | 2023 |
| Cdg Engineering Services Ltd | Builders | TS23 3GG | 2014 |
| Cfr Safety Site Services Ltd | Builders | TS25 5NG | 2019 |
| Ch Home Fix Ltd | Builders | TS25 2AN | 2018 |
| Ch Planning & Scheduling Ltd | Builders | TS23 2SD | 2018 |
| Ch Solutions Ltd | Builders | TS23 4AZ | 2009 |
| Chitale Property Services Ltd | Builders | TS23 4EA | 2015 |
| Cjr Wind Ltd | Builders | TS25 5HJ | 2025 |
| Classic Yachts Fine Arts Ltd | Builders | TS23 2SD | 2011 |
| Cowans Commercial Ltd | Builders | TS23 4AZ | 2024 |
| Cs Optics Ltd | Builders | TS25 1UW | 2023 |
| D Lane Builders Ltd | Builders | TS23 2HW | 2022 |
| Davison Builders Ltd | Builders | TS23 3LQ | 2018 |
| Dawson Render Ltd | Builders | TS25 4PS | 2025 |
| Dawson Rendering Systems Ltd | Builders | TS25 2DF | 2018 |
| Dbe Inspection Ltd | Builders | TS23 2SD | 2018 |
| Der Services ( North East ) Ltd | Builders | TS25 5JN | 2014 |
| Dilworth Construction Ltd | Builders | TS22 5TB | 2003 |
| Dj Jointing Services Ltd | Builders | TS22 5TB | 2025 |
| Djh Wynyard Ltd | Builders | TS22 5TB | 2017 |
| Dji Solutions Ltd | Builders | TS22 5EZ | 2026 |
| Dmge Rail Ltd | Builders | TS25 1GP | 2026 |
| Dmh Mechanical Ltd | Builders | TS25 4DF | 2016 |
| Dse Construction Systems Ltd | Builders | TS25 1JE | 2024 |
| Du66 Ltd | Builders | TS22 5FF | 2026 |
| Duratemp Ltd | Builders | TS22 5TB | 2025 |
| Dw Fix Ltd | Builders | TS25 1RS | 2024 |
| Fairway Contracts Ltd | Builders | TS22 5TB | 2011 |
| Florence Property Developments Ltd | Builders | TS22 5TB | 2023 |
| Flynn Trading Ltd | Builders | TS23 3GA | 2026 |
| Forensic Facades Ltd | Builders | TS25 5TE | 2018 |
| Fratelli Sealants Ltd | Builders | TS22 5TB | 2007 |
| Free Grants Insulation Ltd | Builders | TS22 5FR | 2025 |
| Furze-Field Construction Ltd | Builders | TS25 5FB | 2018 |
| G Mckenna Building Services Ltd | Builders | TS23 4HS | 2015 |
| G S Bell (Fencing) Ltd | Builders | TS25 1EU | 2002 |
| G.J.I. (N.E.) Ltd | Builders | TS25 5JB | 2013 |
| Garden Room Solutions Ne Ltd | Builders | TS22 5TB | 2025 |
| Gb Fixing Ltd | Builders | TS25 1RN | 2022 |
| Geoffrey Robinson Ltd | Builders | TS23 4ET | 1972 |
| Glrc Rigging Ltd | Builders | TS23 4AL | 2019 |
| Gpk Brickwork Ltd | Builders | TS25 1RU | 2018 |
| Grantham Joinery & Construction of Hartlepool Ltd | Builders | TS25 2GG | 2004 |
| Green Deal Investments Ltd | Builders | TS22 5QN | 2012 |
| Greenwood Property Maintenance Ltd | Builders | TS23 4EA | 2010 |
| Grove Park Developments (North) Ltd | Builders | TS22 5FZ | 2015 |
| H.O.L.B Developments Ltd | Builders | TS22 5NB | 2021 |
| Hadlet Access Ltd | Builders | TS23 2HX | 2024 |
| Halcyone Developments UK Ltd | Builders | TS22 5DJ | 2005 |
| Haram Zada Ltd | Builders | TS23 1EF | 2016 |
| Hartlepool Site Surveys Ltd | Builders | TS25 5RB | 2004 |
| Hawkeye Rope Access Solutions Ltd | Builders | TS25 2NL | 2021 |
| Hcd Site Servicesb Ltd | Builders | TS22 5LN | 2026 |
| Hepworth Landscaping Ltd | Builders | TS22 5TB | 2025 |
| High Task Ltd | Builders | TS25 1PD | 2018 |
| Homemaster Building Contractors Ltd | Builders | TS22 5QJ | 2002 |
| Humble Construction Services Ltd | Builders | TS22 5TB | 2017 |
| Icf Future Build Ltd | Builders | TS23 4EA | 2025 |
| Ig Ehs Ltd | Builders | TS23 1JN | 2026 |
| Imc Windows Ltd | Builders | TS25 4JU | 2016 |
| Immaculate Properties North East Ltd | Builders | TS22 5TB | 2021 |
| Innovate D&B Ltd | Builders | TS22 5NB | 2019 |
| Innovate Design Develop Deliver Ltd | Builders | TS22 5NB | 2022 |
| Intrepid Fabrication Ltd | Builders | TS23 2SD | 2019 |
| J Muers Rope Access Ltd | Builders | TS25 2JG | 2026 |
| J W Cockburn Ltd | Builders | TS25 1DT | 2016 |
| Jcg E/I Ltd | Builders | TS25 2JW | 2015 |
| Jengsafe Ltd | Builders | TS25 1EU | 2023 |
| Jh Inspection Ltd | Builders | TS23 2SD | 2026 |
| Jjb Face Fitting Services Ltd | Builders | TS25 2BQ | 2026 |
| Jmc (Ne) Building Services Ltd | Builders | TS25 3BB | 2022 |
| John Lees Services Ltd | Builders | TS25 2AR | 2019 |
| Jp Industrial Services Ltd | Builders | TS22 5LQ | 2024 |
| Kb Cable Services Ltd | Builders | TS25 1GF | 2021 |
| L & G Build Ltd | Builders | TS25 1TZ | 2024 |
| La Roadworks Ltd | Builders | TS25 2LS | 2026 |
| Lakeview Company Ne Ltd | Builders | TS23 4JG | 2018 |
| Landlord Property Maintenance Group Ltd | Builders | TS22 5TB | 2026 |
| Lcert Ltd | Builders | TS25 5HG | 2025 |
| Lennox Construction Ne Ltd | Builders | TS22 5TB | 2024 |
| Let Belle Vue Design & Construction Ltd | Builders | TS22 5QN | 2022 |
| Ljl Brickworx Ltd | Builders | TS25 4BF | 2019 |
| Lsk Developments Ltd | Builders | TS22 5TB | 2006 |
| Magnum Construction (Ne) Ltd | Builders | TS23 1QG | 2026 |
| Magnum Real Estate Ltd | Builders | TS23 4BY | 2025 |
| Maizeweld Services Ltd | Builders | TS25 5LZ | 2024 |
| Malone Offshore North East Ltd | Builders | TS25 3QX | 2025 |
| Manup Access Ltd | Builders | TS23 4AZ | 2015 |
| Mbne Installations Ltd | Builders | TS23 3JB | 2026 |
| Mds Environmental Services Ltd | Builders | TS23 4JF | 2006 |
| Met Building Ltd | Builders | TS25 2LQ | 2025 |
| Mets Services Ltd | Builders | TS22 5NQ | 2003 |
| Mick Larkin Consultants Ltd | Builders | TS25 4JN | 2014 |
| Mjs Projects Ltd | Builders | TS25 5LD | 2006 |
| Morley Building Contractors Ltd | Builders | TS22 5FY | 2013 |
| Mrj Building & Maintenance Ltd | Builders | TS25 1UE | 2020 |
| Msh Solutions Ltd | Builders | TS23 4AZ | 2004 |
| Multi Discipline Solutions Ltd | Builders | TS23 4JF | 2003 |
| Musgrave Capital Ltd | Builders | TS22 5TB | 2023 |
| N&T Civils Ltd | Builders | TS25 1XN | 2015 |
| N&T Groundwork Services Ltd | Builders | TS25 1XN | 2018 |
| National Heights Rope Access Ltd | Builders | TS25 2JG | 2024 |
| Ne Refurb Ltd | Builders | TS22 5TB | 2025 |
| Ne1 Residential & Commercial Ltd | Builders | TS25 5DE | 2025 |
| Next Gen Bim Ltd | Builders | TS23 2HF | 2025 |
| O'Donnell Property (Ne) Ltd | Builders | TS22 5TB | 2016 |
| Oak Edge Joinery + Construction Ltd | Builders | TS22 5TB | 2026 |
| One Coat Solutions Ltd | Builders | TS23 2RU | 2025 |
| One Stop Build Ltd | Builders | TS25 2AX | 2025 |
| Ors Contracting Ltd | Builders | TS25 2BE | 1994 |
| Pa Construction Services Ltd | Builders | TS23 2BW | 2026 |
| Paul Ali Inspection Ltd | Builders | TS23 3GB | 2010 |
| Pitman Contractors Ltd | Builders | TS23 3DU | 2026 |
| Pogor Ltd | Builders | TS23 3BT | 2023 |
| Prime (Ne) Ltd | Builders | TS23 1AX | 2023 |
| Profurb Ne Ltd | Builders | TS23 1EY | 2024 |
| Progressive Siphonic Systems Ltd | Builders | TS25 1TZ | 2020 |
| Proqual Industrial Solutions Ltd | Builders | TS23 3FD | 2024 |
| Qa (Quality Assured) Drylining Ltd | Builders | TS23 4AZ | 2021 |
| Rams & Engineering Ltd | Builders | TS22 5TB | 2026 |
| Rc Renovations Ne Ltd | Builders | TS25 2AD | 2026 |
| Reel Construction Ltd | Builders | TS22 5FJ | 2022 |
| Refurb Ne Ltd | Builders | TS22 5TB | 2022 |
| Rgsr Ltd | Builders | TS23 2QZ | 2025 |