Infrastructure construction companies in London

553 companies in and around London working in the infrastructure sector.

• S Swietelsky Construction Company Ltd London · Rail infrastructure · 50-249 employees

  Swietelsky UK is a leading rail engineering and services provider, operating nationwide with a focus on complex infrastructure projects and fleet supp

• S Systra Ltd London · Civil engineering

  SYSTRA in the UK leads the delivery of sustainable infrastructure and environments through specialist engineering and consultancy services. A world le

• T Taiyo Power & Storage London · Solar PV

  Harnessing the collective strength of our partners, Taiyo Power & Storage is committed to creating quality-driven renewable energy projects that have

• T Tarrant Group Ltd London · Roofing

  Protect your property with the Top lightning protection services UK. Safeguard your home or business with expert solutions for ultimate safety.

• T Taymouth Castle London · Restoration & heritage · 1-9 employees

  Taymouth Castle is a luxury residential community project by Discovery Land Company, involving historic restoration, new home construction, and extens

• T Techfinity London Ltd London · Security systems

  Practical managed IT support, cyber security, cloud, backup and infrastructure services for London businesses.

• T Technical Brickwork Ltd London · Bricklaying · 1-9 employees

  Technical Brickwork Ltd, specialist bricklayers in Harrow, London. Extensions, repairs, repointing, garden features and commercial subcontracting. Est

• T Tectanium London · Electrical

  Tectanium delivers expert data cabling and managed labour solutions, supplying certified professionals for critical IT and telecoms projects.

• T Tecton Geoenergy Ltd London · Civil engineering

  Mobilizing geothermal energy in East Africa. Tecton GeoEnergy is dedicated to enhancing electricity access by implementing innovative geothermal power

• T Tekmann Global London · Design & build

  Bespoke turnkey solutions in renewable energy, industrial manufacturing, and ecological innovation. From conception to completion.

• T TG QC Consultancy Ltd London · Main contractor

  TG QC Consultancy Ltd offers expert quality control services for construction projects across London and the UK. Material testing, on-site inspections

• T Thames Composites Ltd London · Cladding · 1-9 employees

  Thames Composites Ltd is a specialist GRP company providing bespoke composite/GRP products and solutions from concept to completion. With over 30 year

• T Thameside Groundworks Ltd. London · Groundworks

  Professional ground investigation, site investigation, civil engineering and groundworks across the UK. Free quotations from Thameside Groundworks.

• T The King'S Cross Group Gp Ltd London · Property developer

  The King's Cross Group is a team of dedicated placemakers, best known for their long-term stewardship of the King's Cross neighbourhood in London.

• T THREON ENERGY SYSTEMS LTD London · Main contractor

  THREON orchestrates sovereign-scale energy and infrastructure systems by aligning institutions, capital, and delivery into unified execution pathways.

• T Tilbury Douglas London · Main contractor

  Tilbury Douglas is a leading UK building, fit-out, engineering, and infrastructure company delivering vital projects across health, education, water,

• T Tim Steelfixing Ltd London · Steel erection · 1-9 employees

  Tim Steel Fixing Ltd is a reputable UK construction company specialising in steel fixing, with a proven record of accomplishment and hundreds of succe

• T Timelign Ltd London · Main contractor

  Timelign offers expert programme management, project controls, AI-powered reporting, and delay analysis for complex construction projects.

• T TISE Group London · Property developer

  TISE provides financial markets and securities services to companies globally, built on a culture of responsiveness and innovation.

• T Titan Civils Ltd London · Civil engineering

  Titan Civils offers streamlined, dynamic civil engineering solutions, focusing on swift delivery without compromising quality. They provide turnkey se

• T TOGE CONSTRUCTION London · Demolition

  TOGE CONSTRUCTION is a multifaceted group of firms and divisions catering to the construction sector, including plant hire and specialized engineering

• T Tokemy London · Civil engineering

  Tokemy is an AI-driven crypto swap infrastructure platform offering tokenization consulting, technical support, and non-custodial crypto swap executio

• T Tony Martins Traffic Management London · Traffic management

  Reliable, professional traffic management solutions for 12d work, keeping people, projects, and road users safe. Experienced team delivers compliant s

• T Traffic Iq Ltd London · Traffic management · 1-9 employees

  Traffic IQ is a specialist recruitment agency for the traffic management industry, supplying fully trained, vetted, and certified operatives across th

• T Trent Energy Ltd London · Civil engineering

  Trent Energy specialises in district heating, leak detection, and energy solutions to provide reliable, sustainable heat while reducing emissions and

• T Triex Ltd London · Utilities · 10-49 employees

  Award-winning infrastructure company specialising in Renewables, Energy, Data Centres, Utilities, Power, Fibre and Construction. Turnkey projects in S

• T Triple Survey Ltd London · Utilities

  Triple Survey provides qualified Setting Out Engineers and Measured Surveyors UK-wide. Fast mobilisation, competitive pricing, office support, full re

• T Tulip Cleaning Ltd London · Groundworks

  Tulip Cleaning Ltd is a leading temporary employment agency specializing in construction jobs across the UK. Find your next career opportunity with us

• T TURA ENGINEERING SOLUTIONS LTD London · Civil engineering · 1-9 employees

  Tura Engineering Solutions Ltd provides consultancy services in civil engineering, focusing on construction site production control and reporting appl

• T Tykhe Consultancy Ltd London · Electrical · 1-9 employees

  Based in London, Tykhe Consultancy Ltd. will use 30 years of experience of Teos and is ready to offer services in project management, architectural, e

• U UK Power Networks Services (Commercial) Ltd London · Utilities

  UK Power Networks Services (Commercial) Limited is at the forefront of innovation, delivering an efficient, future-ready network and facilitating the

• U UKAP Group London · Property developer · 10-49 employees

  UKAP Holdings Limited is a UK investment group. Its investment vehicle, UKAP Investments Limited, holds copper-backed TCu29 digital assets with a publ

• U Urban Need Ltd London · Electrical

  Urban Need connects you with trusted local professionals for home services like plumbing, electrical, cleaning, beauty, and more. Serving London, Luto

• U Urban&Civic Rugby (Member) Ltd London · Property developer

  Urban&Civic is a leading UK Master Developer, creating sustainable, community-focused places. They deliver infrastructure and market land parcels to h

• U Urgent Freight London · Main contractor

  Urgent Freight is a smart digital freight exchange connecting carriers, couriers, and shippers across the UK and Europe.

• U Utility Network Specialists London · Utilities

  Utility Network Specialists provide full turnkey solutions for the delivery of utility infrastructures including cable installation, removal, decommis

• V Valegro Pay Ltd London · Concrete works

  Streamline your business with Valegro Pay Ltd, expert payroll, HR, back-office support, and reliable financial payment solutions for businesses of all

• V Valour Services Ltd London · Piling

  Valour Services Ltd offers discreet and professional pest and vermin control, specialist cleaning with medical-grade chemicals, and a range of constru

• V Van Den Herik UK Ltd London · Marine & water engineering

  Van den Herik Sliedrecht is a Dutch hydraulic engineering company specializing in water infrastructure, flood protection, and nature development. They

• V Vault Subsea Ltd London · Civil engineering

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

• V Vaylia Ltd London · Security systems

  Vaylia Integrated Security are experts in high-security projects, offering turnkey solutions from specification and design to manufacture and installa

• V Victoria Harbor Group London · Property developer

  Victoria Harbour Group (VHG) is a new city developer aiming to create 21st Century Free Cities, focusing on high growth and aspirational lifestyles, s

• V VINCI AIRPORTS U.K. London · Civil engineering

  VINCI Concessions is a global player in transport infrastructure and services, managing and developing airports, highways, and other public infrastruc

• V Vios Energy Ltd London · Solar PV · 1-9 employees

  Vios Energy is dedicated to electrifying communities, businesses, and mobility using sustainable resources. Their portfolio covers electricity trading

• V Vp Brick Ltd London · Bricklaying · 1-9 employees

  VP BRICK LTD is a London-based construction company with over 20 years of experience in brick and stone work, offering high-quality services for comme

• W Wenea London · EV charging

  Wenea is a leader in electric car charging, with over 1,600 active points and expanding. We offer charging solutions for homes, businesses, and public

• W Wild Capital London · Property developer

  Wild Capital is the UK's only national developer of high-integrity Biodiversity Net Gain (BNG) offset units and Nutrient Neutrality (NN) credits, trus

• W Wo Construction Ltd London · Cladding · 1-9 employees

  WO Construction Limited is a specialist building contractor in the UK, focusing on façade systems, steel-framed solutions, and glazing. They handle pr

• W World Core Ltd London · Civil engineering

  Worldcore Group is a global programme and project delivery partner. We plan, manage and deliver complex infrastructure and capital programmes with cla

• W WSO | Waterframe London · Utilities

  International water loss control consultancy and contracting group providing water loss control expertise to public water utilities.