Main contractors working in infrastructure

572 UK main contractors working in the infrastructure sector.

• S Sacompany Ltd London · Main contractor

  SA Compagnie LTD is a company based in Côte d'Ivoire and England, specializing in construction, real estate development, and land asset management. A

• S Sacx Ltd Rickmansworth · Main contractor · 10-49 employees

  Sacx is a construction company offering innovative, high-quality services with a focus on people, quality, and service. They provide turnkey solutions

• S Sagewood Ltd London · Main contractor · 10-49 employees

  Sagewood Limited, established 1987, offers international services in Agriculture, Mining & Construction, Power, and Laboratory & Medical sectors. Head

• S Sangwin Surfacing Ltd Hull · Plant hire

  A 5th generation family business in Hull delivering educational furniture, plant hire, machine moving and surfacing with trusted expertise since 1873.

• S Sartaj Luton · Main contractor · 1-9 employees

  Sartaj Ltd is a trusted UK construction company specialising in providing skilled workers to major construction firms. With over 20 years of experienc

• S Scottish Lime Centre Trust Dunfermline · Restoration & heritage

  The Scottish Lime Centre Trust (SLCT) was established in 1994 to promote the appropriate repair of Scotland's historic buildings, advance education in

• S Scotton Construction Ltd Scunthorpe · Civil engineering · 10-49 employees

  Scotton Construction is a leading civil engineering and building contractor serving Lincolnshire, Yorkshire and the East Midlands. Part of the Stocks

• S Senate Consulting Ltd Tenterden · Main contractor

  Senate Consulting offers expert project management, safety solutions, and dispute resolution, simplifying complexity and delivering clarity for over 4

• S Serika (Ea) Ltd Windsor · Main contractor · 1-9 employees

  Experts in broadcast, construction, and project management. Serika EA Limited offers a comprehensive range of services from design and build to procur

• S Sesurveying Ltd Brighton · Site clearance

  Se Surveying is a land survey company based in Brighton, Sussex, providing site engineering services, measured building surveys, elevations and floorp

• S Sgr (Cambs) Ltd Huntingdon · Main contractor · 1-9 employees

  SGR (Cambs) LTD are bespoke builders offering construction and groundwork services across Cambridgeshire. Established in 2018, they pride themselves o

• S Shazam Repairs Ltd Benfleet · Painting & decorating

  Nationwide hard surface repair specialists for commercial, construction and high-end environments. Save time, reduce costs and avoid replacement.

• S Shilcocks Ltd Hull · Rail infrastructure · 10-49 employees

  Shilcocks provides expert contract consultancy, commercial management, and audit services, primarily for the rail industry. With extensive experience

• S Sibbald Ltd Blackridge · Utilities · 10-49 employees

  Dedicated to exceptional service, we offer 200+ courses, assessments, and vocational qualifications led by experienced instructors focused on safety a

• S Sienna Construction Ltd Southampton · Utilities · 10-49 employees

  Sienna Construction is a versatile construction company serving various sectors including utilities, civil engineering, and commercial projects. They

• S Sign Up Systems Ltd Blidworth · Fit-out & interiors

  Market-leading commercial sign and graphics manufacturer and provider known for creative thinking, expertise and bespoke solutions.

• S Silo Facilities Management Ltd Brigg · Concrete works · 1-9 employees

  Silo Facilities Management Ltd offers specialist silo fabrication, repairs, and cleaning services across the UK and Southern Ireland, with over 15 yea

• S Sixense Ltd Estate, Maidstone · Civil engineering · 250+ employees

  Sixense is an international company providing services in geotechnical, structural and environmental engineering and asset management.

• S Sk Construction (Ne) Ltd Bishop Auckland · Main contractor · 1-9 employees

  SK Construction NE Ltd are experts in retaining walls, civil engineering, commercial and residential construction, reinforced concrete.

• S Skanska Residential Development UK Ltd Leavesden · Main contractor

  Partner with Skanska for sustainable construction projects across the UK. Discover our latest news and insights. Build your vision with our expert tea

• S Socotec Building & Real Estate Holdings Ltd Bretby · Asbestos removal

  SOCOTEC offers consultancy, testing, inspection and certification solutions for every asset lifecycle stage, from due diligence to sustainable practic

• S SoftBrooks London · Security systems

  SoftBrooks Limited is a multi-disciplinary technology and telecoms services provider offering cutting-edge digital solutions for organisations looking

• S Solseal Caldicot · Waterproofing · 10-49 employees

  The UK's leading supplier of sealants, adhesives & mortars, with speedy next-day delivery. Shop online from trusted brands like Sika, Everbuild, & Map

• S Solution One Manchester · Main contractor · 10-49 employees

  Solution One is your cleaning services provider in Manchester specialising in commercial cleaning, specialist cleaning, construction services.

• S South Lincs Construction Ltd Spalding · Main contractor

  South Lincs Construction is a specialist in steel-framed buildings, offering design, planning, construction, and refurbishment services for agricultur

• S Southgate Global Services Ltd Newport Pagnell · Main contractor · 10-49 employees

  Southgate Global Services Ltd provides integrated, one-stop labour supply solutions and coordinated workforce management for construction projects acr

• S Sovereign Plus Solutions Ltd Portsmouth · Main contractor · 1-9 employees

  Sovereign Plus provides CIS payroll, onboarding, verification, and compliance services for subcontractors and contractors in the construction industry

• S Space Formation Ltd London · Main contractor

  Space Formation LTD is a premier construction company offering comprehensive solutions from design to execution. We focus on safety, efficiency, and c

• S SPC Partnership Sale · Main contractor · 10-49 employees

  SPC Partnership are Chartered Surveyors and Project Managers offering professional services to the construction industry. Established in 2009, they ma

• S Spence Refit Ltd Watford · Design & build · 50-249 employees

  Building success in Construction, Civil Engineering and Property Services. Spence Refit Ltd, established in 2005, has been a cornerstone in the indust

• S Sputnik Tv Ltd London · Security systems

  Sputnik TV Ltd offers comprehensive TV installation, CCTV systems, door entry, and network solutions across London. Specializing in home cinema, custo

• S Square One London · Main contractor

  Global recruitment specialists in Blockchain, Development, Cloud, Gaming, ERP, Oracle, SAP, Life Sciences, Utilities, and Telecom. Over 30 years of ex

• S St Access Ltd Pwllheli · Scaffolding

  ST Access Ltd are professional rope access and working at height specialists. IRATA certified teams delivering safe, efficient access solutions for in

• S Standedge Ltd Oldham · Main contractor · 1-9 employees

  Standedge Construction offers high-quality residential and commercial building services, including new builds, renovations, driveways, and landscaping

• S Stanfrank Bond Ltd Macclesfield · Restoration & heritage · 1-9 employees

  Stanfrank Bond Ltd offers expert project management, quantity surveying, and contract administration for historic buildings, blending heritage conserv

• S Starkold Holdings Ltd Durham · Main contractor

  Starkold is a leading UK construction site logistics, hoardings, and waste management specialist with over 25 years of experience. They partner with m

• S Steadfast Estimating King'S Lynn · Main contractor

  Steadfast Estimating provides Quantity Takeoff, Cost Estimating, Material List and Scheduling services to General Contractors, Sub Contractors, Home B

• S Step Above Safety Ltd Dover · Scaffolding

  Step Above Safety Ltd are specialists in the design, installation, testing and inspection of height safety systems. With over 20 years of experience,

• S Stockton Group Wakefield · Main contractor · 10-49 employees

  Stockton Group are frontline specialists in Trenchless Drilling, Civils and Pipeline Solutions, turning complex challenges into problems solved with e

• S Story Contracting Ltd Cumbria · Civil engineering

  Award-winning, privately-owned business founded in 1987, delivering complex projects across the UK with a strong focus on health & safety, quality, an

• S STRATEGIC BUILDING SOLUTIONS LTD Bridgend · Main contractor

  Strategic Building Solutions Ltd in Bridgend offers high-quality construction services including commercial strip-outs, refurbishments, new builds, an

• S Struko Group Ltd Smethwick · Main contractor

  Struko Group provides reliable building and construction services across the UK, delivering high quality new build, refurbishment and civil engineerin

• S Stuart Group Ltd Shropham · Main contractor

  Stuart Group Ltd is a leading UK supplier of generators and pumps, specialising in power generation and dewatering solutions. With over 40 years of ex

• S Summit Rope Access Ltd Monmouthshire · Scaffolding

  Summit Rope Access Ltd offers specialist rope access services for cleaning, maintenance, inspection, and repair of buildings and structures at height.

• S Sutro Group Ltd Cardiff · Civil engineering · 1-9 employees

  UK specialists in rope access, drone inspection and NDT services. Delivering safe, efficient asset integrity solutions for utilities, energy and indus

• S Swan Environmental Services Normanton · Civil engineering

  Swan Environmental Services is a multidisciplinary company established in 2007, offering a wide range of environmental, waste management, civil engine

• S Sweco UK Holding Ltd Leeds · Civil engineering

  Sweco UK is a leader in design, engineering and environmental consultancy, delivering integrated solutions across buildings, transport, water, energy,

• S Syncom Utilities Ltd Peterborough · Utilities

  Leading UK construction recruitment agency supplying skilled labour for housing, highways, rail & HS2 projects. CSCS certified workforce with nationwi

• T T A Roden Ltd Crawford Street Newport · Main contractor · 10-49 employees

  T A Roden Ltd is a Newport-based construction and engineering firm specializing in build and consultancy services. They are dedicated to bringing cons

• T T Balfe Construction Ltd Grantham · Main contractor · 50-249 employees

  T. Balfe Construction is a family-run business established in 1949, offering high-quality building and construction services across the East Midlands