Main contractors working in infrastructure

572 UK main contractors working in the infrastructure sector.

• H Heming Services Ltd Broadway · Main contractor · 10-49 employees

  Heming Services Ltd, part of the Heming Group, offers construction, groundworks, civil engineering, and agricultural engineering services. Family-owne

• H Henley Restoration & Remedials Ltd Wakefield · Restoration & heritage · 10-49 employees

  UK specialists in stone, concrete, and heritage restoration. Delivering expert remedials, surveys and repairs for commercial & historic buildings.

• H Henry Brothers Ltd Magherafelt · Main contractor

  Henry Brothers is a leading privately owned multi-disciplinary construction company delivering high-quality, cost-effective, sustainable solutions.

• H Hertfordshire Building Control Ltd Welwyn Garden City · Main contractor · 10-49 employees

  Make a building control application and book your building control inspection. Gain compliance with Building Regulations.

• H Highbury Homes (Yorkshire) Ltd Brighouse · Refurbishment · 50-249 employees

  Highbury Homes: specialists in project management and building solutions for property insurance claims across Northern England. Over 20 years' experie

• H Hill Construction (N.E) Ltd Durham · Main contractor

  Hill Construction (N.E) Limited is a building and civil engineering contractor specialising in design and construction for housing, property maintenan

• H Hillstreet UK Ltd Birmingham · Main contractor · 10-49 employees

  Hillstreet UK Ltd is a building and civil engineering contractor based in the West Midlands with over 35 years of experience.

• H Holequest Ltd Galashiels · Groundworks

  Expert Geotechnical, Site Investigation & Well Drilling Services. Holequest provide a wide range of services and operate throughout Scotland, northern

• H Hollywell Building Services Ltd St. Albans · Main contractor · 50-249 employees

  Hollywell Building Services are construction contractors providing planned and reactive maintenance, refurbishments and installations across the Rail,

• H Home Buttons Ltd London · Main contractor · 1-9 employees

  Home Buttons Ltd is a multi-disciplinary construction company offering a wide range of services including building, maintenance, refurbishment, extens

• H Horizon Construction (London) Ltd Colchester · Main contractor

  Horizon Construction provides leading construction services by a team of dedicated and dependable people across East Anglia, London and South East.

• H Htf Enterprises Ltd Manchester · Main contractor · 1-9 employees

  Reliable & Professional UK Based Company offering a customer-focused approach with honesty, quality, and value. We handle projects from concept to com

• I Ibuild (UK) Ltd Barnsley · Main contractor

  iBuild Ltd are Trusted & Accredited Builders based in Barnsley, specialists in New Builds, Extensions, Paving, Driveways, Groundworks & Landscapes.

• I Icm - Services Ltd Crewe · Main contractor

  ICM Services Ltd offers a variety of services in high-risk, fast-paced environments, including EV Projects, Utilities, Construction, and Labour supply

• I Ifyachi Ltd London · Main contractor · 1-9 employees

  Ifyachi Ltd is a specialist boutique advisory firm offering customized strategic and project delivery consultancy for sectors ranging from Oil and Gas

• I Igne Glasgow · Groundworks

  Igne offers comprehensive ground investigation services, from site surveys to geotechnical analysis. With nationwide reach and expert insight, we prov

• I Igne Glasgow · Groundworks

  Igne offers integrated ground investigation, specialist drilling, UXO mitigation, geo-environmental, and materials testing services across the UK.

• I IGOE UP Bonnyrigg · Restoration & heritage

  Specialist steeplejack and rope access services for challenging projects at height. Offering precision, safety, and traditional craftsmanship since 20

• I Impact Aerial Birmingham · Roofing

  Professional Drone Photography and Videography Company providing Drone Photos and Videos to Clients across the UK and Overseas Clients.

• I Imphouse Ltd Newport · Main contractor · 10-49 employees

  Imphouse Ltd is a construction company based on the Isle of Wight, established in 1985. They offer a range of services including civil engineering, bu

• I Impi Projects Ltd Carlisle · Main contractor

  IMPI Projects Limited provides construction project management, groundworks, civil engineering, and plant hire services across the UK.

• I Indigo Group Penarth · Main contractor

  Indigo Group provides outsourced payroll, CIS compliance, and workforce engagement solutions for multisector businesses, ensuring legal compliance and

• I Inhus Ltd Leeds · Design & build · 1-9 employees

  INHUS Group specializes in design-build projects, integrating engineering, manufacturing, and construction for a streamlined client experience. They o

• I Initial Systems Ltd Ashford · Main contractor

  Initial Systems is a construction company in the South East. Sectors include education, commercial, healthcare & highways with a focus on sustainabili

• I Inseen Construction Ltd Southend-On-Sea · Main contractor · 10-49 employees

  Inseen Construction Limited is a well-established construction and management company in the UK, known for its competence, teamwork, and high levels o

• I Interclass Public Ltd Company Wolverhampton · Main contractor

  Interclass is a family-owned, Midlands-based UK construction business with 50 years of experience. They offer new build, design & build, extension, an

• I Intervention Services Ltd Pontyclun · Main contractor · 10-49 employees

  Intervention Services Limited are a well established, medium sized, company in South Wales who are privately owned and work together with major contra

• I Iplan Construction & Consultants Ltd London · Civil engineering · 1-9 employees

  Iplan Construction & Consultants Ltd. offers expert planning, scheduling, and project management services led by an experienced civil engineer. Delive

• I Iropeaccess Ltd London · Scaffolding

  Specialist rope access company providing work-at-height services across London and the UK. IRATA certified. Get a free quote today.

• I Ivaron Group Ltd Maidstone · Main contractor

  Ivaron Construction Group Ltd provides comprehensive construction, surfacing, and civil engineering services. Expert team delivering quality projects

• J J.L.F. Developments Ltd Neston · Civil engineering

  JLF Developments are a highly accredited organisation covering all aspects of construction, civil engineering and property development, based in the N

• J James Strang Ltd Stirlingshire · Civil engineering · 10-49 employees

  A family run company offering a wide range of specialist engineering, fencing and contract services across Central Scotland.

• J Jamieson Contracting (North West) Ltd Hyde · Main contractor · 10-49 employees

  Jamieson Contracting is a multi-disciplinary construction/engineering company based in the North West, undertaking projects in both public and private

• J Jdc Building Works Ltd Cookstown · Modular & offsite construction · 10-49 employees

  JDC Building Works Ltd are experts in modular building solutions, offering design, manufacturing, installation, and maintenance services across the UK

• J JENNER GROUP LIMITED Folkestone · Main contractor · 1-9 employees

  Jenner is an award-winning construction company with a heritage dating back to 1875. They deliver exceptional projects across Kent and Sussex in vario

• J Jigsaw Construction Southern Ltd Lee-On-The-Solent · Main contractor · 10-49 employees

  Jigsaw Construction Southern Ltd offer a range of construction services, delivering projects across the commercial, domestic and marine industry.

• J JM Begley Builders Omagh · Main contractor

  J & M Begley Builders is a family-owned construction company established in 1983, offering a wide range of services including civil engineering, renov

• J Jml Contracts Ltd. Perthshire · Civil engineering

  JML Contracts is a building and civil engineering company specialising in bespoke SIPs House Design, Gabion Retaining Walls, Groundworks and Hydro Sch

• J Jo-Jim Consult Ltd Dartford · Civil engineering

  Jo-Jim Construction offers unparalleled management, engineering, and development consultancy services. We extend our delivery in construction to civil

• J John Kelly Construction Services Ltd Anglesey · Main contractor · 10-49 employees

  John Kelly Construction Services offers a wide range of construction and civil engineering services in North Wales. They have a strong reputation for

• J John Martin-Hoyes Ltd Lincoln · Main contractor · 10-49 employees

  John Martin-Hoyes provide construction services across the East Midlands in a wide ranges of sectors including Agriculture, Civil Engineering Structur

• J JRL Group Borehamwood · Main contractor · 250+ employees

  The JRL Group encompasses 14+ divisions delivering bespoke solutions for complex projects, integrating design, manufacturing, and logistics for reside

• J JW Nowell Consulting Leeds · Main contractor

  Appointed delay and quantum expert. JW Nowell provides bespoke services using extensive experience in dispute resolution, tender, construction, and pr

• K Kaberry Construction Ltd Heywood · Main contractor · 10-49 employees

  Leading contractor delivering high-quality construction projects across the North. Specialising in commercial building work and civil engineering with

• K Kaefer Ltd Newcastle Upon Tyne · Insulation

  KAEFER UK & Ireland delivers expert access solutions, insulation, surface protection, HVAC and ECI industrial services across diverse sectors includin

• K Kam Construction Ltd Northampton · Civil engineering · 10-49 employees

  KAM Construction is a trusted civil engineering specialist, delivering essential infrastructure projects across the UK, including utilities, EV networ

• K KDS Construction LTD Rotherham · Main contractor · 10-49 employees

  KDS Construction provides a wide range of solutions for all sectors, with decades of experience in project management and large-scale operations. We s

• K Keda Construction Ltd St Helens · Main contractor · 1-9 employees

  KEDA Construction Ltd: Liverpool's premier construction company delivering quality, innovation, and excellence in residential, commercial, and infrast

• K Keightley Construction Ltd Cinderford · Main contractor · 1-9 employees

  Keightley Construction delivers expert quantity surveying services with a focus on dynamic cost management. Serving Bristol, South West England, Wales

• K Keltbray Ltd Esher · Demolition

  Keltbray is a specialist engineering and early-stage construction provider in the UK built environment sectors. They offer integrated solutions across