Infrastructure construction companies in London

972 companies across London working in the infrastructure sector.

• H Hyb Construction Ltd Surbiton · Groundworks · 1-9 employees

  Structural groundworks and reinforced concrete subcontractor for main contractors, developers and private clients across London and the UK. Establishe

• I Iaw Consulting Engineers Ltd London · Civil engineering · 1-9 employees

  IAW Consulting Engineers Ltd. is a Chartered Civil and Structural engineering consulting firm providing design services to the construction industry.

• 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 Imperial College Developments Ltd London · Property developer

  Imperial College London is a world-leading university for science, technology, engineering, medicine and business (STEMB). Across our London campuses,

• I IN-TECH Scaffolding London · Scaffolding · 50-249 employees

  IN-TECH Scaffolding provides a full range of services in the scaffolding industry including design, transport, assembly, dismantling, hire and servici

• I Industrial Access Services Ltd Dartford · Curtain walling · 1-9 employees

  Industrial Access Services Ltd is a London based specialist work at height company providing a wide range of services across various sectors throughou

• I Infrastructure Cabling Experts London · Electrical · 1-9 employees

  Infrastructure Cabling Experts are a nationwide specialist data cabling company. We deliver comprehensive data cabling solutions, design, installation

• I INGEENIUM London · Design & build

  Ingeenium Holding is a global engineering and consultancy group offering innovative and sustainable solutions in energy, environmental management, ind

• I Initivo Consultancy Limited Watford · Concrete works

  Initivo combines world-leading laboratory testing with expertise in sustainability and a complete understanding of structures. Our multi-disciplinary

• I Innercity Scaffolding Ltd Dartford · Scaffolding · 10-49 employees

  Inner City Scaffolding delivers intelligent, bespoke scaffolding and access systems, with safety, innovation, and value at the heart of every project.

• I Innova Partnership London · Property developer · 1-9 employees

  Innova Partnership leverages Network Rail's property expertise and IJM Land's resources to develop redundant railway assets, generating capital for in

• I Innovative Utilities (UK) Ltd London · Utilities · 10-49 employees

  Innovative Utilities (UK) Limited is a privately owned Utility & Civil Contractor operating throughout the UK, with a strong focus on water and gas in

• i iotourist.com London · Utilities

  IO TOURIST LTD provides mobile internet services for travelers in Turkey, offering portable Wi-Fi modem rentals and eSIM solutions to ensure seamless

• 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 IRL Group Hornchurch · Flooring

  IRL Group excel in industrial solutions. With expertise in epoxy resin flooring, floor markings and industrial painting, we are your go-to source for

• I Iron Flag global London · Electrical · 1-9 employees

  Iron Flag Global specialises in mission-critical power infrastructure decommissioning and asset recovery across the UK and Europe. They manage valuati

• 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 Isenau Projects Group Services Ltd London · Solar PV

  Isenau Projects develops grid-scale battery energy storage systems in UK, Spain and Germany. We work with landowners to develop commercially attractiv

• J J A Brooks Mechanical Services Ltd London · M&E contracting · 50-249 employees

  JA Brooks is a mechanical services company designing, manufacturing, and fitting systems for water supply, sanitation, heat, fresh air, and gas across

• J J Devine Civil Engineering Ltd Sutton · Civil engineering · 10-49 employees

  Civil engineering, groundworks, plant hire and industrial construction from a group established in 1974, working across Surrey, Hampshire and Sussex.

• 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

• J J O'Sullivan Group Ltd Keston · Civil engineering · 1-9 employees

  J O'Sullivan Group Ltd is a trusted Groundwork Contractor in Bromley, providing high-quality civil engineering, infrastructure, and groundworks servic

• J J P Dunn Construction Ltd Teddington · Groundworks · 10-49 employees

  JP Dunn Construction is a specialist groundworks and concrete frame contractor, founded in 1999 and is a leader in its market sector. The company has

• J J. Coffey Construction Ltd Middlesex · Civil engineering · 50-249 employees

  J Coffey Construction is a specialist civil engineering, ground, substructure, and concrete works contractor with a 30-year legacy. They focus on safe

• J J.A. RATTIGAN & SON LTD PLANT HIRE London · Plant hire · 10-49 employees

  J.A. Rattigan & Son Ltd is a leading plant hire contractor in the UK, specializing in suction excavation and utilities. With over 40 years of experien

• J J.J.Coughlan Ltd Greenford · Civil engineering

  J. J. Coughlan Ltd. is a civil engineering and groundworks contractor established in 1970. They offer a comprehensive range of services including site

• J J.kash Ltd. Romford · Civil engineering

  J.kash Ltd. offers high-quality construction and trade services for residential and commercial projects, specializing in civils, housing, construction

• J Jackson Remediation London · Site clearance · 1-9 employees

  Jackson Remediation is a full-service remediation and enabling contractor, committed to delivering high quality services at competitive prices across

• J Jaylea Construction Ltd Leatherhead · Extensions

  Specialising in complex projects, Jaylea Construction Ltd offers a wide range of services for domestic or commercial clients, delivering reliable, lon

• J JB Riney London · Civil engineering · 50-249 employees

  JB Riney is a London-based civil engineering and highways contractor specialising in infrastructure, public realm, and road surfacing services. Founde

• J Jmac123 Ltd Ilford · Rail infrastructure · 1-9 employees

  Jmac123 Ltd offers on-demand Health & Safety advisory services, specializing in high-risk industries like construction, railway, and telecomms. They p

• J JN Contracting & Trading Ltd London · Roofing

  JN Contracting & Trading Ltd provides expert subcontracting services in roofing, building, drainage, pathways, forecourts, and private road constructi

• J Jo-Jim Consult Ltd Dartford · Civil engineering · 1-9 employees

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

• J John Desmond Limited Wimbledon · Steel fabrication · 1-9 employees

  Specialists in interior and exterior architectural metalwork, finishes and coatings. Designers, fabricators and installers of staircases, handrails, b

• J John F Hunt Group Ltd Grays · Demolition · 250+ employees

  John F Hunt Group is a leading specialist contractor in construction, demolition, and regeneration, delivering fully integrated engineered solutions a

• J John F Hunt Hire Centres Grays · Plant hire · 10-49 employees

  John F Hunt Hire Centres was established in 1994 to provide an outstanding service to the building industry, supplying a vast range of medium plant &

• J John Laing Dartford · Civil engineering

  John Laing is a leading international investor and active manager of core infrastructure assets, including transportation, energy, utilities, telecomm

• J Joseph Gallagher Group Orsett · Civil engineering · 250+ employees

  Global end to end tunnelling contractors operating above and below ground. Specialist sub-contractors for high-risk tunnelling, underground works and

• J Joseph Gallagher Group Orsett · Civil engineering · 250+ employees

  Global end to end tunnelling contractors operating above and below ground. Specialist sub-contractors for high-risk tunnelling, underground works and

• J Joule Group International Ltd London · Fire protection · 10-49 employees

  Joule Group is a leading international consultancy transforming fire safety and its management in the built environment, ensuring safe and sustainable

• J Jp Corp Ltd London · Design & build

  JP Corp Ltd offers expert IT services and full-service construction solutions, empowering businesses with smart technology and building excellence.

• 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 JRL Group Borehamwood · Groundworks · 1-9 employees

  JRL Group offers integrated construction solutions across sub and superstructure packages, from groundwork to turnkey projects. With over two decades

• J JSB Mini Diggers Longfield · Plant hire · 1-9 employees

  JSB Mini Diggers offers reliable mini digger and dumper hire across Kent, Essex, and London, providing plant hire and groundwork services with experie

• J Jspc Group Ltd London · Rail infrastructure

  JSPC Group Ltd - Rail Consulting/Resourcing/Planning. Specialist rail planning, controls and delivery support for safety-critical programmes across th

• J Jw Construction & Civil Engineering Ltd Kingston Upon Thames · Groundworks · 1-9 employees

  With over 20 years' experience, JW Construction & Civil Engineering Ltd are experts in groundworks, drainage, concrete, driveways, and foundations acr

• K Kaevelon Ltd Erith · Property developer · 1-9 employees

  Kaevelon Limited is a UK-based financial consulting firm specialising in investment solutions, project funding, joint ventures, and cryptocurrency inv

• K Kajima Europe Ltd London · Property developer

  Kajima Europe is the holding company for the European investment and operational businesses of Kajima Corporation, a major Japanese construction and r

• K Kajima Partnerships Ltd London · Property developer

  Kajima Partnerships specialises in creating partnership opportunities and social value, delivering real assets that generate sustainable, long-term so

• K Kbv London Ltd Barnet · Waterproofing · 1-9 employees

  KBV London Ltd specialises in high-performance liquid waterproofing systems for roofs, walkways, gutters, and complex details. Founded in 2013, they s