Infrastructure construction companies in London

975 companies across London working in the infrastructure sector.

• G Goldman Sachs Property Management London · Property developer

  Goldman Sachs is a leading global investment banking, securities, and investment management firm. We provide a wide range of financial services to cor

• G Goldmax Ltd North Watford · Groundworks

  GOLDMAX LTD is a family business established in 2005, specialising in complex groundworks, RC structures, basements, and civil engineering projects. T

• G Gore Street Energy Storage Fund London · Solar PV

  Gore Street Energy Storage Fund (GSF) is London's first listed energy storage fund, with a diversified portfolio across five electrical grids, facilit

• G Gradon Construction Ltd London · Civil engineering · 1-9 employees

  Gradon Construction Ltd are specialist civil engineering contractors established in 2002. We work on infrastructure and civil engineering projects acr

• G Grassfield Maritime Consultants Ltd London · Marine & water engineering

  Grassfield Maritime offers naval architecture and offshore engineering, specializing in the Oil & Gas and Renewable industries. They provide consultan

• G Gratte Brothers Group Ltd London · M&E contracting

  Gratte Brothers delivers full-service building solutions-electrical, mechanical, foodservice, and security-for clients across London and the South of

• G Graven Hill Purchaser Ltd London · Property developer

  The Graven Hill Residents' Association (GHRA) promotes community cohesion, inclusion, and resident involvement within Graven Hill Village.

• G Grayscale Engineers Weybridge · Civil engineering

  Trusted Civil & Structural Engineers based in Surrey. Practical design solutions for Residential, Commercial & Industrial developments.

• G Greater London Demolition Enfield · Demolition · 1-9 employees

  Greater London Demolition (GLD) is a specialist demolition and enabling works contractor working nationwide. Experts in demolition, deconstruction, si

• G Greatway T&C Ltd London · Utilities

  Greatway provides specialist logistics and rail infrastructure support services across the UK. We deliver reliable, compliant and flexible solutions t

• G Greenarch Energy Ltd London · Solar PV

  GreenArch Energy Limited is an energy development company focused on utility-scale PV, onshore wind, and BESS projects, working with institutional inv

• G Greencoat UK Wind London · Solar PV

  Greencoat UK Wind is the UK's largest listed renewable infrastructure fund, exclusively focused on wind generation assets in the UK. It aims to provid

• G Greenroad Ltd London · Civil engineering

  GreenRoad Ltd is a civil engineering company established over 10 years ago, specialising in external works from below ground drainage to high specific

• G Greystoke London · Design & build · 1-9 employees

  Greystoke is a specialist planning business focused on meeting the UK's needs for high-tech infrastructure. We develop new data centres and other proj

• G GRID Surveying London · Civil engineering

  Construction, topographical, drone and earthworks surveying across Essex, London and the South East. Working 3D survey data, setting out, volumes, ver

• G Gridconstruct Ltd East Tilbury · Civil engineering

  Gridconstruct Ltd is a civil engineering and groundworks company specialising in external works for new developments, including roads, sewers, foundat

• G GRIDCORE ELECTRICAL SERVICES LIMITED London · Electrical

  Expert nationwide electrical infrastructure, testing, and compliance services for commercial, industrial, and public sectors. Contact GridCore today.

• G Griven London · Electrical · 1-9 employees

  Griven UK Ltd provides lighting solutions for urban, residential, and landscape projects. Discover their innovative lighting products.

• G GRM Infra Watford · Solar PV

  GRM Infra specialises in utility-scale solar, battery energy storage, and wind farm infrastructure. They offer EPC and construction services globally.

• G Ground Force Piling Ltd London · Piling

  We believe that every successful structure begins with a strong foundation. Our team of specialists delivers piling solutions that are safe, durable,

• G Groundworks 95 Ltd Egham · Groundworks · 10-49 employees

  Groundworks 95 Ltd is a leading groundworks company in the South East, offering a wide range of services including fencing, drainage, paving, and bric

• G Grow Up Traders Ltd Hounslow · Main contractor

  Grow Up Traders Ltd provides expert construction consultancy, cost analysis, estimation, and subcontracting services to developers and main contractor

• G Gsms Construction Ltd London · Main contractor · 1-9 employees

  GSMS Construction Ltd offers expert renovation, construction, and extension services in London. Trust GSMS Construction Ltd for your construction.

• G Gss Piling Ltd. Borehamwood · Piling

  GSS Piling Ltd specialises in geotechnical and structural works, including small and large scale piling and geostructural projects for residential, co

• G Gtg Civils Ltd Ilford · Groundworks · 10-49 employees

  GTG Civils Ltd is a nationally recognized leader in construction services, offering comprehensive contracting and specialized manpower solutions with

• G Guardian Builders Ltd London · Civil engineering

  Guardian Builders Civil - industrial and concrete works specialising on getting jobs done professionally, on time, on budget and safely.

• G Guardian FM London · Security systems · 1-9 employees

  Top-rated facilities management company in London, security, cleaning & concierge services. SIA approved. Free quote

• H H&E Groundworks And Civil Engineering Ltd London · Groundworks

  H&E Groundworks offers expert construction, landscaping, and civil engineering solutions. With over a decade of experience, we specialize in patios, r

• H Hambro Roofing Ltd Rainham · Roofing

  Expert flat roofing contractors in London & the South East, delivering commercial roofing, waterproofing systems, and full project lifecycle support.

• H Hanmiglobal UK Ltd London · Main contractor

  Specialist expertise backed by advanced technology and proven strategies for construction success. Global network and AI-driven project management.

• H Harringtons Builders PLC Middlesex · Groundworks

  Harringtons Builders PLC is a nationally recognised construction company in the UK, specialising in A-grade commercial, industrial, and residential pr

• H Harvey Kent Ltd Gravesend · Rail infrastructure · 1-9 employees

  Harvey Kent Ltd is a specialist labour supply agency providing skilled workers for groundworks, railway, and solar farm projects across Southeast Engl

• H Hassan Allam Construction UK Ltd London · Main contractor

  Hassan Allam Holding is a leading Egyptian corporation in engineering, construction, investment, and development, with 90 years of experience and a gl

• H Hastingden Ltd Gravesend · Concrete works

  Hastingden Limited delivers reliable construction services across the UK, from precise concrete pours to fully managed groundworks and trusted labour

• H Hawkspare Dartford · Crane hire · 10-49 employees

  Since 1954, Hawkspare Ltd has been a leading global supplier of new, used, and reconditioned heavy plant and equipment, specializing in cranes and con

• H Hayes Gate Plant Hire Ltd Uxbridge · Plant hire

  Hayes Gate Plant Hire Ltd provides a comprehensive range of plant hire equipment and services, with over 45 years of experience and an excellent reput

• H Hazeez Engineering Consulting Company London · Design & build

  Hazeez Engineering Consulting Company: Professional engineering consulting with modern design and advanced motion effects.

• H Heerema Marine Contractors U.K. Ltd London · Marine & water engineering

  Heerema Marine Contractors UK Ltd is a leading offshore marine contractor and engineering solutions provider, specializing in complex offshore project

• H Heightlink Fall Protection Services Ltd London · Scaffolding

  HeightLink Fall Protection Services Ltd specialises in the inspection, design, and installation of fall protection and anchor systems across the UK, e

• H HEMAJU RESIDENTIAL & COMMERCIAL INVESTMENTS LTD London · Main contractor

  Hemaju RCI sp. z o.o. is a Polish operational company within the HEMAJU group, specializing in comprehensive event organization and production. They o

• H Henny Ltd London · Refurbishment · 10-49 employees

  A specialist building contractor undertaking large and small-scale finishing projects, interior fit outs, construction works and refurbishments.

• H Hextra Surveying Limited London · Civil engineering

  Precision data collection and advanced analysis for critical infrastructure and development projects across the UK. Trusted Survey Experts.

• H HFS Environmental Gravesend · Asbestos removal · 10-49 employees

  HFS Environmental are UKAS accredited asbestos specialists providing management, refurbishment, and demolition surveys nationwide and internationally.

• H Hi Speed Construction Ltd Gravesend · Rail infrastructure

  Hi Speed Construction Ltd offers reliable railway works, concrete services, underpinning, paving, drainage, and labour supply across Northfleet and su

• H Highline Services Ltd London · Cladding

  Highline Services are rope access specialists offering property maintenance and cleaning solutions across the UK. With over a decade of experience, th

• H Highways & Drainage Solutions Ltd London · Civil engineering

  Highways & Drainage Solutions Ltd specialises in Section 278 highway works, drainage infrastructure, and civil engineering solutions for developers an

• H Hn Electrical Solutions Ltd Kings Langley · Electrical

  HN Electrical Solutions provides Electrical & Instrumentation construction services across the UK, Ireland, and mainland Europe for various sectors in

• H Home Buttons Ltd London · Main contractor · 1-9 employees

  Home Buttons Ltd is a multi-disciplinary construction company offering a wide range of services including building, maintenance, refurbishment, extens

• H Homefield Surfacing Ltd Weybridge · Road surfacing

  Homefield Surfacing provides driveway cleaning, surfacing, car park repairs, playground surfacing and line marking services across Weybridge and Surre

• H Horizon Engineering Associates Ltd Brentford · Civil engineering

  Horizon Engineering provides expert civil and structural engineering solutions for residential and commercial clients, including site appraisal, civil