ISO 45001 accredited construction companies

804 UK construction companies displaying ISO 45001 on their website.

• T Think Worksafe Horsham · Scaffolding · 1-9 employees

  Think Worksafe designs, installs, tests and certifies guardrails, mansafe systems, walkways and roof access across the UK. Book a free site survey.

• R R&B Switchgear Group Heywood · Electrical · 1-9 employees

  R&B Switchgear Group, established 1985, provides LV & HV switchgear and power distribution solutions globally. Specialising in electrical, mechanical,

• J J Frost Civils Ltd Epsom · Civil engineering · 1-9 employees

  J Frost Civils Ltd offers professional, cost-effective, quality civils & groundwork solutions, committed to safety and efficiency. From groundworks to

• P Profind Surveys Ltd Tamworth · Utilities · 1-9 employees

  PAS128 compliant utility detection, engineering surveying and specialist measurement services for projects where accuracy and control matter.

• E Excavate & Reinstate Ltd Manchester · Civil engineering · 1-9 employees

  Expert excavation, reinstatement, and utility works across the UK. Trusted for safe, compliant delivery in residential and commercial civil engineerin

• D DGK Solutions Ltd Dartford · Drainage · 1-9 employees

  DGK Solutions Ltd offers 24/7 emergency drainage and plumbing support, free quotes, and drainage contractors services across Dartford, Essex, Kent, Su

• E Emplas Wellingborough · Windows & doors · 1-9 employees

  Leading UK window manufacturers & suppliers of high-quality uPVC and aluminium windows and doors. 46 years of experience.

• B Bison Commercial Ltd London · Refurbishment

  Bison Works is a London-based construction company specialising in commercial refurbishment, development, and fit-out projects. They offer a client-fo

• C Cognisant Construction Ltd Cambridge · Main contractor · 1-9 employees

  Cognisant Construction is a Cambridge-based Principal Contractor delivering high-quality projects with honest partnerships and transparent delivery.

• D Donegan Investments Ltd Stockport · Civil engineering

  Donegan Civil Engineering is a family-owned business in Greater Manchester with a proven track record of projects for water industry clients throughou

• B Biocontractors Ltd Stockton-On-Tees · M&E contracting

  BioContractors delivers specialist construction, civils, and maintenance services to the biogas and renewable energy sector. Trusted partners for safe

• U UK Roofing Crews Bury St. Edmunds · Roofing

  UK Roofing Crews provides specialist, NFRC-certified commercial roofing crews nationwide. Offering rapid deployment, CIS-compliant payroll, and a 10-y

• F FORTIFY SAFETY LTD Grimsby · Main contractor

  End-to-end Health and Safety solutions for construction, outage and operational environments. Specialist, embedded support ensuring compliance and pro

• A Alliant Energy Brierfield,Nelson · Solar PV · 1-9 employees

  Expert solar panel installation across the North West. Residential and commercial renewable energy solutions from Alliant Energy Ltd.

• P PartB Pontypool · Fire protection

  Fire engineering consultancy dedicated to fire safety design, fire risk management, forensic fire engineering and fire safety training.

• K Kambi mar kemikol ma pile ka pile London · Refurbishment

  Jiaozuo Daan Daily Chemical Co., Ltd. is a manufacturer integrating R&D, production, and sales. We have over 20 production lines, over 150 employees,

• S Sidwex Ltd Windsor · Heating & ventilation

  SIDWEX Ltd is a UK-based provider of HVAC products and systems, offering design, manufacture, and supply solutions. They focus on energy efficiency, s

• O Ocean Technical Safety Services Ltd Falmouth · Steel fabrication

  Ocean Technical Safety Services delivers professional workplace safety training, compliance, and inspection solutions to keep your workforce protected

• P Protect and Detect Build Ipswich · Fire protection

  Protect and Detect Build specialise in fire stopping solutions, general building works, carpentry, and project management for commercial and residenti

• P Prime Spray Solutions Ltd St. Helens · Painting & decorating

  Prime Spray Solutions Ltd offers high-quality spray painting and decorating services across Merseyside, specializing in kitchen cabinets, UPVC windows

• P Price Railway Contractors Ltd Caerphilly · Rail infrastructure

  KGJ Price Railway Contractors Ltd is a UK-based company specialising in rail track manufacturing, installation, and repairs for industrial, mainline,

• T Topp Still Services Ltd Northwich · Scaffolding

  Scaffolding Solutions & Skilled Labour Supply for Demanding Construction Projects. CHAS Elite & ISO-Certified Subcontractor Based in the North West.

• P Powertrip Electric Ltd Northampton · Electrical

  Powertrip Electric specialises in electrical, mechanical, and decarbonisation services, offering expert Design and Build solutions across multiple sec

• S Safer Roadworks (Traffic Management) Ltd Selby · Traffic management

  Leading nationwide traffic management and road safety solutions provider. Specialising in temporary traffic management, managed support, labour supply

• K Kilnbridge Structural Services Ltd London · Main contractor

  Kilnbridge is the UK's leading structures specialist, known for delivering complex and iconic construction and infrastructure projects across the UK.

• C Complete Energy Group Ltd Kent · Solar PV

  Complete Energy Group (CEG) empowers housing providers and local authorities to reduce energy bills, improve tenant satisfaction, and achieve Net Zero

• S Szwed Reinforcement Systems Ltd Swansea · Concrete works

  Szwed Reinforcement Systems Ltd provides specialist reinforced concrete, rebar installation, and structural support services for construction projects

• K Kairos Construct Ltd London · Refurbishment

  Kairos Construct: Your Trusted Refurbishment & Fit-Out Partner in London. Transforming workplaces with thoughtful design, precise execution, and AI-dr

• G Grange Bespoke Cheadle · Kitchen fitting

  Grange Bespoke offers high-quality kitchen solutions with two collections: Linden and Ergo. They focus on design, quality manufacturing, and customer

• I INTEGRATED FACADE SOLUTIONS LTD Ealing · Cladding

  Experts in building solutions, specialising in external and internal intrusive survey works for fire risk assessments and factual surveys. Committed t

• S Saffire Services Ltd Hitchin · Fire protection

  Saffire Services Ltd provides expert passive fire protection solutions, including fire stopping, surveys, and certified fire door installation and mai

• B Bauer Energy Ltd Hull · EV charging

  Bauer Energy delivers high-quality, scalable EV charging infrastructure across the UK with a focus on efficiency, durability, and community impact. Tr

• W Wiseglow UK Ltd London · Solar PV

  WiseGlow is an Italian company specializing in renewable energy, particularly photovoltaic systems, supporting businesses in cost reduction and sustai

• R Retroflow Group Ltd Sunderland · Solar PV

  Professional home energy retrofit systems - solar panels, heat pumps, and insulation. RetroFlow Group designs whole-home energy upgrades that improve

• W Wislak Ltd Ashford · Main contractor

  London construction company specialising in basements, extensions, loft conversions, full house rebuilds, and new-build apartment schemes. Senior team

• R Rawicom Ltd London · Solar PV

  RAWICOM provides comprehensive services for photovoltaic power plants and energy storage systems, managing the full construction process from installa

• R Rsd Design & Consultancy Ltd Portsmouth · Design & build

  Complete design services, CDM compliance, and bid management - delivered with clarity and precision.

• N North Home Counties Renewables Ltd High Wycombe · Solar PV

  Bespoke renewable energy solutions for homes and businesses across the North Home Counties and beyond. Solar PV, Battery Storage, EV Charging and Air

• C Corrous Industrial Group Clitheroe · Scaffolding

  Specialist industrial cleaning, protective coatings, asset inspection and scaffolding services across the UK for critical infrastructure.

• T Titan Lifts Northfleet · Lifts & escalators

  Specialists in lift maintenance, repairs, modernisation and new lift installations. Titan Lifts delivers compliant, reliable lift solutions across Lon

• H HV Energy and Civils Newport · Civil engineering

  HV Energy are an established Civil Engineering Contractor offering services throughout the UK. They focus on delivering projects sustainably, efficien

• H Harvey Group PLC Newtownabbey · M&E contracting

  Harvey Group are mechanical and electrical experts focused on exceeding client expectations through innovative thinking and collaborative working.

• J Jfm Construction Ltd Co Antrim · House builder · 10-49 employees

  JFM Construction is a family owned business and has a long and proud history in the residential and commercial construction industry. JFM Construction

• M Morrow Belfast · Utilities · 50-249 employees

  Leading utility maintenance and enhancement contractors in Northern Ireland with over 40 years of experience. Specialising in water, wastewater, elect

• A AE Global Londonderry · M&E contracting · 50-249 employees

  AE Global (formerly Allpipe Engineering) are Mechanical and Electrical Contracting Specialists with offices in Northern Ireland and England. Founded i

• E ERM Engineering + Construction Londonderry · M&E contracting · 1-9 employees

  ERM Engineering + Construction provides specialist engineering and construction support services to the hi-tech and life sciences sector.

• Q Qmac Construction Ltd Dungannon · Main contractor · 10-49 employees

  QMAC Construction is a leading construction company with a positive, proactive, and solution-based approach to client needs. The company has a stellar

• B Braham Group Ltd County Down · Electrical

  Braham Group has over 50 years of experience in electrical contracting, mechanical contracting, and street & flood lighting across the UK and Ireland.

• C Crossfire Specialist Contracts Ltd Maghera · Fire protection · 10-49 employees

  Crossfire Specialist Contracts Ltd offers passive fire protection solutions in Ireland, prioritizing safety and compliance with expert solutions for v

• K Killowen Contracts Ltd Newry · Main contractor · 10-49 employees

  Killowen Contracts Ltd is a leading Building, Civil Engineering and Fit-Out Contractor working throughout Northern Ireland and Ireland for 50 years.