Infrastructure construction companies in London

975 companies across London working in the infrastructure sector.

• F Ffs Contracting Ltd London · Road surfacing

  Trusted driveway and surfacing experts in Devon, Cornwall, Somerset & South Wales. Commercial surfacing, civils & groundworks nationwide. Quality, dur

• F First Shield International London · Main contractor · 1-9 employees

  First Shield International provides expert Project Management Office (PMO) services and specialist construction consultancy for tailored, mission-read

• F First4drains Ltd Gravesend · Drainage · 10-49 employees

  Fast, reliable drain unblocking and cleaning across Kent. 24/7 service for blocked drains, residential or commercial drains. Call today!

• F Flatley Construction Ltd Elstree · Civil engineering · 50-249 employees

  Flatley Construction Ltd. is a privately owned, family run business specialising in Heavy Civils, Groundworks and Concrete Services.

• F Flowstop Services Ltd Dartford · Utilities · 10-49 employees

  Flowstop Services are a gas pipeline specialist undertaking stopples, drillings, bag stops and all forms of specialist gas works.

• F Foran Construction Ltd Brentford · Civil engineering · 10-49 employees

  Foran Construction Ltd is a well-established civil engineering and groundworks contracting company based in West London, serving commercial and civil

• F Formark Scaffolding (Holdings) Ltd Whyteleafe · Scaffolding · 50-249 employees

  Formark Scaffolding is a highly respected scaffolding contractor in London and the South East, established in 1992. We offer innovative, tailor-made s

• F Fortis Pipelining London · Drainage

  Fortis Pipelining provide specialist trenchless pipeline rehabilitation, including CIPP, UV and Pressure lining - Helping clients restore, protect, an

• F Foundation Developments Ltd Wallington · Civil engineering

  Foundation Developments Ltd: Civil engineering, groundwork and concrete solutions since 1991. Family-run with over 30 years' experience.

• F Franki Foundations UK Ltd London · Piling · 50-249 employees

  Franki Foundations UK is a specialist in deep foundation techniques, offering complete piling solutions with over 25 years of experience.

• F Freemantle Projects Ltd London · M&E contracting · 1-9 employees

  Freemantle Projects Ltd is a UK-based Mechanical and Electrical Service provider with a reputation for delivering high-quality works, on time and budg

• F Frv Powertek Ltd London · Solar PV · 1-9 employees

  FRV TH Powertek Limited is a joint venture developing, constructing, and operating battery energy storage system projects in the UK, aiming for 1GW ca

• F FTA Engineers L.T.D London · Civil engineering

  FTA Engineers provides site engineering solutions including setting out, surveys, groundworks, and measurements for construction projects across the U

• F Fulcher-Edwards Ltd Stanmore · Electrical

  Expert electrical services for homes and businesses in St Albans & Hertfordshire. Installations, EICRs, safety testing from trusted electricians.

• F FULL CIRCLE DIGITAL LTD London · Design & build

  AI-Augmented Digital Construction Specialist helping construction client owners and their supply chains achieve information compliance and reduce deli

• F Full Fibre Services London · Utilities

  Full Fibre Services (FFS) specialises in broadband full-fibre network deployment across the UK, delivering scalable and future-ready broadband solutio

• F Future Concrete Cutting Services Ltd Grays · Concrete works · 1-9 employees

  Future Concrete Cutting Services Ltd is a London-based specialist contractor in diamond drilling, floor & wall cutting, hydraulic bursting, wire sawin

• G G K R Scaffolding Ltd London · Scaffolding · 250+ employees

  Award-winning scaffolding and access specialists providing safe and productive working environments for all trades, even in high-risk situations. Offe

• G Galldris Services Ltd Harrow · Civil engineering · 1-9 employees

  Galldris is a leading provider of civil engineering, groundworks, RC frames, tunnelling, basements, piling and rail services.

• G Galliford Try Construction Ltd Uxbridge · Main contractor

  Galliford Try is one of the UK's leading construction groups, working to improve the UK's built environment and deliver lasting change for the communi

• G Galliford Try Holdings PLC Uxbridge · Main contractor

  Galliford Try is one of the UK's leading construction groups, working to improve the UK's built environment and deliver lasting change.

• G Gamma Energy Ltd London · Solar PV

  Gamma Energy is a green energy engineering company specializing in solar PV, EV charging, and energy efficiency solutions. They offer design, financin

• G Gary'S Construction Ltd Hayes · Civil engineering · 50-249 employees

  Gary's Construction offers a wide range of utility contracting services across London and the South East, including maintenance, capital delivery prog

• G Gateway Construction Services Ltd Tilbury · Rail infrastructure · 10-49 employees

  Gateway Construction Services Limited is a specialist rail services company based in Tilbury, Essex, providing construction and maintenance within the

• G Gb Specialist Access Solutions Ltd London · Scaffolding

  Rope access specialists offering a range of installation, construction, fall protection and cleaning services. IRATA-trained.

• G Gbr Solutions Ltd Stanmore · Civil engineering · 1-9 employees

  GBR Solutions Limited are a small professional business with little overheads and are able to fully utilise own labour.

• G Gefyra Waterproofing Ltd Radlett · Waterproofing

  Gefyra is synonymous with reliable waterproofing, thermal insulation and structural strengthening, locally and globally. Quality without compromise.

• G GEL Engineering Enfield · Civil engineering · 50-249 employees

  GEL Engineering provides end-to-end infrastructure engineering solutions, specializing in civil, mechanical, and electrical services. They offer fabri

• G Gemec Ltd Borehamwood · Solar PV · 10-49 employees

  GEMEC's main activity and expertise is the Engineering, Procurement and Construction of Renewable energy projects.

• G Gemech Engineering Group Ltd Watford · Piling

  GeMech offer a full range of founding & piling solutions, including bored piling, percussively drilled piling, CFA piling, SFA piling & more.

• G Genforce Power Hoddesdon · Utilities

  Genforce Power provides reliable, fully managed temporary power systems for events, film, construction, and critical infrastructure. We design, delive

• G Geocentrix Ltd Banstead · Piling

  Geocentrix provides specialist software and training for geotechnical engineering problems, including Eurocode 7 compliance. Offers consulting service

• G Geodomi Ltd Barnet · Solar PV

  Geodomi Ltd specialises in the creation, construction and optimisation of utility scale solar parks to help power up the switch to sustainable energy.

• G GeoNetworks London · Utilities

  GeoNetworks is a Rural 5G Network Operator providing voice and data services in low density areas of the UK. We will operate as a Virtual MNO and prov

• G GeoRock London · Marine & water engineering

  Engineered Rock Bags for erosion control, scour protection and subsea stabilisation. Rapid deployment, durable materials and sustainable marine engine

• G Gepa Engineering Ltd Ruislip · Steel fabrication · 10-49 employees

  GEPA ENGINEERING LTD specialises in structural steelwork and architectural metalwork, offering high-quality installation services across the UK for ho

• G Ghotra Construction Ltd Southall · Groundworks

  Ghotra Construction Ltd offers expert labour supply and civil engineering services across the UK, specializing in groundworks and concrete placement f

• G Gianfranco Smart Solutions Ltd London · Security systems

  KNX is the global standard for smart home and building control. Connect devices across brands for flexible, secure, and lasting smart building install

• G Ginjo Construction London · Main contractor · 1-9 employees

  Ginjo Construction - Expert commercial services partner for construction projects. Specializing in quantity surveying, commercial management, procurem

• G Gjorgji Contractors Ltd London · Civil engineering · 1-9 employees

  Gjorgji Contractors Ltd is a premier construction company specializing in infrastructure works, deep excavation, deep basements, design and build, tem

• G Gl Mapping Ltd London · Utilities

  High accuracy land and infrastructure surveys using cutting-edge technology. Laser scanning, topographical surveys, utility detection & measured build

• G Gl Projects Ltd London · Main contractor

  Combining modern construction methods & expert engineering for Data Centres, Critical Infrastructure & Facilities Management. Specialising in new buil

• G Glades Construction Ltd Pinner · Design & build · 1-9 employees

  Glades Construction Ltd. delivers residential, commercial, and civil engineering projects across the UK. 70+ years of combined engineering experience.

• G Glasgow Live London · Property developer · 1-9 employees

  Glasgow Live is your companion to life in Scotland's biggest and best city. Covering News from Glasgow, sport, opinion and much more.

• G Glenross Construction Ltd Egham · Groundworks

  Glenross Construction Ltd. specialises in groundworks and civil packages nationwide, with over 20 years of combined industry experience.

• G Glitz 4ut Ltd London · Main contractor · 10-49 employees

  Glitz 4UT is a family-run real estate and construction company, founded on decades of industry experience. Specialising in client-focused, high-qualit

• G Global Rail Ltd London · Rail infrastructure

  Global Rail Ltd offers training courses for London Underground Sentinel and Network Rail cards, acting as a RISQS and CITB accredited supplier of pers

• G Globequest Consulting Ltd London · Main contractor

  Globequest Consulting is a specialist construction cost consulting firm in the UK, helping clients optimise project budgets, reduce financial risks, a

• G Godfreys Concrete Pumping Waltham Abbey · Concrete works

  Godfreys Concrete Pumping offers reliable and efficient concrete pumping services across the South East, including Essex, Hertfordshire, Kent, and Lon

• G Golden Arms Projects Ltd London · Main contractor

  Golden Arms Construction, Urban modern craftsmanship for commercial, residential, and civil projects.