Infrastructure construction companies in London

975 companies across London working in the infrastructure sector.

Concrete Singh London · Concrete works
Concrete Singh supplies ready mix and volumetric concrete for residential, commercial, and industrial projects across London, Kent, and Essex. Offerin
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.
CONNECTIVE DATA SOLUTIONS London · Electrical
Infrastructure for the Next Generation of Connectivity. Connect. Build. Certify. Structured cabling, fibre optic installation, infrastructure testing.
Consara Construction Ltd Kentish Town · Demolition · 1-9 employees
Consara Construction Ltd (CCL) provides excellence in project delivery, grounded on solid engineering capability and experience. Our teams operate at
Considerate Constructors Scheme Ltd London · Concrete works · 10-49 employees
The Considerate Constructors Scheme (CCS) champions best practice in worker wellbeing, community relations, and environmental impact within the constr
Construct-Tech Solutions London · Design & build
Construct-Tech Solutions offers innovative construction technology, specializing in 3D lift plans, contract lifts, and RAMS. Transforming the industry
Construct365 Harrow · Main contractor
Construct365 is the UK Construction Tech & Efficiency Hub for SMEs, offering a directory, AI tools, and resources for builders, contractors, and quant
Construction And Letting Ltd London · Refurbishment · 10-49 employees
Construction and Letting Limited is your total home renovation and construction solution provider. We bring your plans to reality, focusing on excelle
Construction Logistics Group Ltd London · Main contractor · 10-49 employees
Construction Logistics Group provide a complete solution to ensure safe, sustainable and timely delivery for your construction project, all at a fixed
Construction Muzzy Ltd London · Groundworks · 1-9 employees
Construction Muzzy Limited is a leading company, delivering quality construction services all across UK. Specialising in groundworks and civil enginee
Construction Sealants Ltd Upminster · Waterproofing · 10-49 employees
Construction Sealants Limited is a leading UK sealant application specialist, providing expert solutions for mastic sealant requirements with trusted
Contracta Construction UK Ltd London · Main contractor
Contracta Construction UK delivers major infrastructure projects across LATAM, Africa and Europe with expertise in airports, universities and large sc
Coonell Construction Ltd Brentford · Fit-out & interiors
Coonell Construction Ltd offers construction services with a focus on client requirements, timely delivery, attention to detail, and partnership commu
Cooperman & Goldberg Ltd Ilford · Main contractor · 10-49 employees
Cooperman & Goldberg is a leading construction project management company based in London, offering a comprehensive range of services from design and
Cophill Power Engineering Gravesend · Electrical · 1-9 employees
Independent specialist electrical contractor for High and Low voltage networks and power distribution.
Core Energy Group Ltd London · Solar PV
Core Energy Group is developing advanced power technologies for a decentralised, resilient energy future. Their systems are designed for infrastructur
Corinium Power London · Utilities
Corinium Power is an LRQA NERS-accredited Independent Connection Provider (ICP) delivering electricity, water, gas and broadband connections across th
Cory Group London · Civil engineering
Cory is a leading UK recycling and waste management company, specialising in diverting waste from landfill and generating energy. They operate riversi
Costain Group PLC London · Civil engineering
Costain is a leading infrastructure solutions company in the UK, focused on transport, water, energy, and defence sectors. They engineer, construct, c
COSTGROUP LTD Wembley · Main contractor · 1-9 employees
Costgroup specialises in providing a range of different courses within the Construction Industry. Training programmes guarantee quality control to ens
Costmodelling Limited London · Insulation
Costmodelling Limited provides expert software for construction projects, including cost estimating, planning, and bill of quantities production.
Countrywide Contractors Ltd Borehamwood · Civil engineering
Countrywide Contractors Limited offers a comprehensive range of civil engineering, groundwork, demolition, and plant hire services. With a focus on in
Cps Ceiling Ltd Mitcham · Suspended ceilings
CPS Ceiling Ltd - specialists in suspended ceiling installation for data centres and commercial projects in London, UK and Europe.
Craft Interior Ltd London · Drylining · 10-49 employees
Craft Interior, founded in 2005, specialises in drylining, suspended ceilings, and steel frame systems, expanding to facades and infrastructure projec
Creatside Ltd Gravesend · Electrical · 10-49 employees
Creatside Ltd is a specialist electrical installation company celebrating 50 years of service. Experts in cable pulling, installation, jointing, and t
Creystone Group Ltd London · Main contractor
Creystone Group LTD provides expert construction development, waste management, and ecological solutions in London. Committed to sustainability and ex
Crl Surveys Ltd London · Civil engineering · 10-49 employees
CRL Surveys is a specialist Building Pathologist undertaking the Inspection, Assessment and Structural Investigation of buildings and structures acros
Crni Ltd London · Civil engineering
CRNI LTD offers quality construction, innovative designs, and sustainable solutions. Specializing in civil engineering and construction, we provide ex
CROSS London · Civil engineering
CROSS-US is a confidential reporting system for structural safety issues in the built environment, aiming to share lessons learned and improve safety.
Crossrail Ltd London · Civil engineering
Crossrail Learning Legacy disseminates good practice, innovation, and lessons learned from the Crossrail programme to raise industry standards and sho
Crown House Technologies Ltd Dartford · M&E contracting
Crown House Technologies (CHt) is a leading UK mechanical and electrical engineering specialist, delivering innovative construction and infrastructure
CRSL Concrete Repairs Scotland Limited London · Concrete works
CRSL Concrete Repairs Scotland Limited offers comprehensive concrete repair and rehabilitation solutions across Scotland and the UK, from minor repair
Cs Spatial Engineering Ltd London · Design & build
CS Spatial Engineering Ltd offers innovative construction solutions with an expert team of engineers and architects, utilizing cutting-edge technology
Cscec Ltd London · Main contractor
CSCEC is a global leader in investment and construction, founded in 1982. It operates across housing, infrastructure, real estate, and design sectors,
CSP Romford · Civil engineering · 10-49 employees
An independent firm of consulting engineers providing tailored civil & structural engineering solutions across the UK. Established in 1987, we offer m
Cumming Group London · Main contractor
Cumming Group is an industry-leading, multi-faceted project management and cost consulting firm. We offer clients a comprehensive menu of integrated s
Cuprum Wing Ltd London · Main contractor
Comprehensive supply solutions for architectural materials, industrial equipment, and specialised machinery. Offering technical consultation and integ
Cyber Management Alliance London · Property developer · 1-9 employees
Cyber Management Alliance is a globally recognised cybersecurity consultancy and training provider. We offer NCSC Assured training, incident response
Cyiops Ltd London · M&E contracting
CYIOPS is a Smart Project Office delivering AI-driven BIM and Digital Twin solutions for the built environment, integrating architecture, engineering,
D&K Groundworks Contractor Ltd Weybridge · Groundworks · 1-9 employees
D&K Groundwork Contractors provides extensive Groundworks, S278 and Civil Engineering services for domestic and commercial projects in the South East,
Dacc Europe Mechanical And Electrical Ltd London · M&E contracting
DACC Europe is a specialist integrator in structured cabling and network infrastructure, with divisions for railways and data centres. Certified to IS
Daja Contractors Ltd London · Main contractor · 1-9 employees
DAJA Contractors Ltd is the most reliable General Construction Contractor in London. Affordable London Building contractor, highest work quality.
Dalkia UK London · Electrical
Dalkia UK, a subsidiary of the EDF Group, delivers engineering, facilities, energy and specialist services to private and public sector clients, enabl
Dan London Scaffolding Ltd London · Scaffolding
Supporting North, West, South, and East London with expert Scaffolding Solutions.
DanContracting LTD London · Traffic management · 1-9 employees
Dan Contracting Ltd offers financial, business, and CSCS/NVQ training solutions across the UK. We simplify taxes, regulations, and compliance with exp
Dania Construction Ltd London · Groundworks
Dania Construction provides specialist services in commercial and domestic contracts for groundworks, hard landscaping, reinforced concrete slabs, sof
Danny Sullivan Group London · Civil engineering · 250+ employees
Danny Sullivan Group is a leading workforce solutions partner for UK infrastructure, founded in 1986. They provide skilled labour across construction,
Darby Groundworks Ltd Grays · Civil engineering · 1-9 employees
Darby Groundworks Limited, established in 1998, offers professional civil engineering, enabling works, basement and temporary works, sub-structures, f
Dashi Group London · Civil engineering · 1-9 employees
Dashi Group is a London-based construction company founded in 2017, specializing in RC detailing, RC installation, groundwork, and formwork for reside
Daval Construction Ltd London · Concrete works · 10-49 employees
Daval Construction is a specialist contractor formed in 2001, focusing on structural elements. They are market leaders in complex structural alteratio

Infrastructure construction companies in London

See your project profit as you go