ISO 45001 accredited construction companies

804 UK construction companies displaying ISO 45001 on their website.

• W Winshall Ltd Pontyclun · Civil engineering · 1-9 employees

  Winshall provides integrated Civil and Electrical Engineering services, streamlining project management for clients in the high-voltage industry. With

• R Reilly Surfacing Ltd Watford · Road surfacing · 1-9 employees

  Reilly Surfacing Limited are a trusted national surfacing contractor specialising in high-quality civils and surfacing solutions for residential, comm

• E Extensive Solutions Group Washington · M&E contracting · 1-9 employees

  Extensive Solutions Group specialise in delivering comprehensive engineering solutions tailored to meet the evolving needs of our clients across indus

• R Resursas Ltd London · Steel fabrication

  RESURSAS Ltd is a certified Project Management and General Mechanical Contracting company operating since 2021. We offer welding, piping installation,

• H Helix-Fms Ltd Hull · Fire protection

  Helix FMS is dedicated to delivering passive fire protection and solutions, providing a first-class service, every time.

• N Northernhv Ltd Hartlepool · Electrical · 1-9 employees

  Northern HV are specialist HV & LV commissioning engineers delivering electrical projects worldwide. ISO certified, SSIP approved.

• D Dunleavy Brothers Civil Engineering Ltd London · Civil engineering

  Dunleavy Brothers Civil Engineering LTD offers expert civil engineering and groundworks services across the UK, focusing on collaborative design, end-

• S Starlight Consultancy Ltd London · Main contractor · 1-9 employees

  Starlight Consultancy offers digital marketing, project management, and business management services, alongside full construction services for residen

• P Prestige Plant Room Services Ltd Leeds · M&E contracting · 10-49 employees

  Prestige Plant Room Services Ltd offers industrial & commercial gas, mechanical, and electrical services, specializing in plant room installations, ma

• A Adson Construction Ltd Portsmouth · Main contractor · 1-9 employees

  Small refurbishments to large new build developments, trust Adson for a reliable and efficient Construction service across the South Coast.

• S Scl Design & Build Ltd London · M&E contracting · 1-9 employees

  SCL Design & Build Ltd is a London-based mechanical and electrical design and build specialist, delivering professional design, installation, complian

• M Mbm Scaffolding Ltd Hitchin · Scaffolding · 10-49 employees

  MBM Scaffolding Services is a well-recognised, highly respected name associated with scaffolding in the UK. We have built our reputation as being the

• G Green Birds Construction Ltd London · Refurbishment · 1-9 employees

  Green Birds Construction delivers end-to-end construction, refurbishment and property solutions across the public and private sectors. We combine tech

• H Hexa Projects Ltd Shipley · Design & build · 10-49 employees

  Hexa Projects provides commercial refurbishment, interior fit-out, and social housing solutions across various sectors in the UK. Contact us for exper

• I Imperial Traffic Management Ltd Southampton · Traffic management · 1-9 employees

  Imperial Traffic Management Ltd: Expert traffic management services in Southampton and the Southern Counties. Safety, compliance, and efficiency guara

• D Dania Construction Ltd London · Groundworks · 1-9 employees

  Dania Construction provides specialist services in commercial and domestic contracts for groundworks, hard landscaping, reinforced concrete slabs, sof

• N Nugol Ltd Erith · Main contractor

  Nugol engineers the future with innovative, cost-effective solutions, delivering integrated cost, commercial and project advisory services across the

• C C&M Water Ltd Okehampton · Waterproofing · 1-9 employees

  C&M Water Ltd are experts in water hygiene services across Devon & the Southwest, ensuring compliance and safety in water distribution systems.

• R Richardson Projects Staines · Roofing

  Richardson Projects is a leading London roofing contractor offering expert installation, repairs, and reliable roofing services. Get a quote today!

• T Team Montage UK Ltd Widnes · Steel fabrication · 10-49 employees

  TEAM MONTAGE UK LTD is a construction company founded in 2009, specializing in the production and assembly of metal structures for civil and industria

• U UK Grid Connections Farnham · Design & build · 1-9 employees

  UK Grid Connections Ltd is a NERS accredited company specialising in high voltage substation and cable construction and installation. They offer desig

• S Smart Energie Greenford · Insulation · 1-9 employees

  Honest pricing, premium quality and certifications that matter: boilers, heat pumps, solar & battery, EV charging and insulation across the UK.

• O OSL Global Crewe · Rail infrastructure · 50-249 employees

  OSL Global provides optimised engineering and consultancy services for rail systems, water treatment, waste management, and AI integration, delivering

• G Glosscalm Ltd Newark · Electrical · 10-49 employees

  Reliable facilities management, construction, development, and maintenance services across the UK. Electrical, fire safety, refurbishment, and more.

• O Optility Ltd Cradley Heath · Utilities · 10-49 employees

  Optility Limited delivers comprehensive infrastructure solutions across the UK, specializing in civil engineering, multi-utility projects, and telecom

• M Mooremack Ltd London · M&E contracting · 1-9 employees

  Mooremack Ltd is a privately owned company specialising in Mechanical Services throughout the United Kingdom, offering a full turn key service from co

• R RACS Industrial Chester · Scaffolding · 1-9 employees

  IRATA-accredited rope access, confined space entry & technical access solutions. ISO 9001/14001/45001 certified. Serving UK energy & industrial sector

• E Efab Industrial Solutions Ltd Immingham · Modular & offsite construction · 50-249 employees

  EFAB Industrial Solutions provides modular engineering and construction solutions for the power, utilities, chemical, and renewable sectors. With near

• H HV Solutions Blackwood · Utilities · 10-49 employees

  HV Solutions delivers expert cable installation and maintenance services for DNOs and Tier One Contractors, focusing on dependable, on-time delivery w

• J John Wright Electrical & Mechanical Services York · M&E contracting · 50-249 employees

  Mechanical & Electrical Engineers | National Contractor | 30 years Est | Over 70 Engineers

• C Celtic Electrical Services Ltd Bridgend · Electrical · 10-49 employees

  Celtic Electrical Services Limited is an experienced electrical contractor specialising in commercial and industrial installations across the UK. They

• M Metametric Engineering Ltd Guildford · Design & build · 1-9 employees

  Metametric is an engineering design and modeling company specializing in customized solutions for various industries, using advanced technology and ex

• C Clarks Construction Ltd St. Albans · Main contractor · 1-9 employees

  Third-generation family principal contractor in St Albans. Education, commercial, residential & heritage construction to £10M. CHAS Elite & ISO certif

• C Ccl Facades Ltd Wakefield · Cladding · 10-49 employees

  CCL Facades is a Principal and Specialist Contractor delivering design, supply and installation of rainscreen cladding, curtain walling and glazed fac

• H High Peak Access Ltd Buxton · Civil engineering · 1-9 employees

  High Peak Access Ltd is a rope access and geotechnical company based in the Peak District, Derbyshire, specialising in services for the quarrying indu

• T Trl Group Ltd Stockton On Tees · Steel fabrication · 1-9 employees

  TRL Group offers site installation, design, fabrication, accredited training, and consultancy services in the UK and overseas, with over 30 years of e

• V Vault Subsea Ltd London · Civil engineering · 1-9 employees

  Vault Subsea delivers pioneering subsea protection, marine infrastructure support, and sustainable solutions with over a decade of expertise in 24 loc

• G Gemstone Ltd Hitchin · Design & build · 1-9 employees

  Gemstone Ltd specialises in innovative office design and comprehensive workplace refurbishment, transforming corporate environments from concept to co

• J Jones Site Services Nuneaton · M&E contracting · 1-9 employees

  A proud family-run enterprise serving as your premier mechanical and civils contractor across all sectors of construction in the United Kingdom. For u

• S Stovax & Gazco Chichester · Heating & ventilation · 1-9 employees

  Stovax & Gazco are leading UK manufacturers of wood burning, multi-fuel, gas & electric stoves, fires & fireplaces. Offering diverse designs for any h

• H Heathlands M & E Group Ltd Crondall · Heating & ventilation · 1-9 employees

  Family-run Heathlands M&E Group offers expert HVAC, gas, plumbing, electrical, and renewable energy services for domestic and commercial clients acros

• S Slate Developments (Nw) Ltd Clayton Le Moors · Fit-out & interiors

  CHAS-accredited contractor specialising in commercial and industrial construction services. With ISO 9001, ISO 14001 and ISO 45001 certifications, we

• I Ian DuBois Painting & Decorating London · Painting & decorating · 1-9 employees

  Easberg Ltd, trading as Ian DuBois Painting & Decorating, offers professional painting, decorating, and specialist coating services across London and

• C Coniston Fm Dartford · M&E contracting · 1-9 employees

  Nationwide facilities management services including planned preventative maintenance, reactive repairs, M&E systems, HVAC, and compliance support.

• S Simply Certification Slough · Solar PV · 1-9 employees

  Simply Certification provides ISO and PAS 2030 Certification for energy efficiency installers and retrofit of dwellings. We offer a streamlined, frien

• A Apex Highway Fencing Ltd Chichester · Fencing

  Apex Highway Fencing: Your trusted highway fencing contractor for bespoke and general fencing solutions, as well as vehicle parapet and vehicle restra

• D Dysin Ltd Birmingham · Scaffolding · 1-9 employees

  Specialising in high-quality scaffolding and access solutions, serving industrial, commercial, and energy-from-waste sectors nationwide with reliabili

• G Gefyra Waterproofing Ltd Radlett · Waterproofing · 1-9 employees

  Gefyra is synonymous with reliable waterproofing, thermal insulation and structural strengthening, locally and globally. Quality without compromise.

• N Nene Warehouse Solutions Northampton · Design & build · 1-9 employees

  Complete warehouse solutions partner, Nene Warehouse Solutions, has over 45 years of experience in warehouse solutions, racking services, and products

• A Aruci South East Ltd Maidstone · Groundworks

  Integrated construction specialists delivering civil engineering projects from £100K to £10M across South East England. Specialising in groundworks, s