Infrastructure construction companies in London

975 companies across London working in the infrastructure sector.

• 2 247 Sustainability Services London · Drainage

  24/7 Sustainability Services: Reliable Plumbing, Heating & Renewables, Drainage & Environmental Services across Central & Eastern Scotland. Emergency

• 3 3rd Eye Services London · Design & build · 1-9 employees

  3rd Eye Services is a full-stack technology partner dedicated to modernizing, automating, and scaling businesses. We blend user-centered design with a

• 4 4tronic Ltd. London · Electrical

  4Tronic Ltd provides industrial electrical solutions, including electrical installation, control panels, automation, maintenance and engineering servi

• A A Moloney Construction Ltd London · Demolition

  A Moloney Construction provides diamond drilling, concrete cutting, floor sawing, wire sawing, bursting and Brokk demolition services in London and th

• A A. Lamb Associates Ltd London · Civil engineering · 10-49 employees

  ALA is a leading commercial consultancy providing exceptional quantity surveying, commercial management and dispute resolution services to the constru

• A A&M Electricals Ltd London · Rail infrastructure · 10-49 employees

  A&M Electricals Ltd are Railway Electrification Specialists providing electrical solutions throughout the UK, specialising in HV systems, protection a

• A Aa Konsult Ltd Dartford · Main contractor · 1-9 employees

  Senior advisory firm partnering with executives, boards and investors to navigate complexity, accelerate performance and create enduring value.

• A Aa Lifting Solutions Ltd London · Crane hire

  Professional lifting solutions by AA Lifting Solutions. Nationwide services ensuring safe, compliant operations. Contact us today!

• A Aaa Project Services Ltd London · Property developer · 1-9 employees

  AAA Project Services is a management consultancy focused on the built environment, specialising in strategic advisory services and ensuring the succes

• A Ab Solar Consulting Ltd London · Solar PV · 10-49 employees

  AB Solar Consulting Ltd specialises in large-scale ground mount solar PV parks, offering comprehensive services from mechanical installation to projec

• A Abar limited London · Civil engineering

  Abar Wells is dedicated to providing access to clean water globally, constructing and maintaining water wells to improve lives and communities. They f

• A ABI Equipment Ltd London · Piling · 10-49 employees

  ABI Equipment Ltd is a leading UK provider of groundwork machinery for sale or hire from ABI, Delmag and Banut. Specialising in piling and drilling eq

• A Able IS Kings Langley · Electrical · 10-49 employees

  Industry leading infrastructure solutions company specialising in designing and installing cost-effective systems. Over 30 years experience.

• A Abm Road Planings Ltd London · Road surfacing

  Premium road planings sales and compliant highways haulage services. Nationwide delivery available for agriculture and construction.

• A Accotax London · Concrete works

  Expert chartered accountants in London offering tax, accounting & business support. Reliable, affordable services for SMEs, startups & contractors.

• A Acoustics Innovation (UK) Limited London · Rail infrastructure

  Acoustics Innovation (UK) Limited develops innovative noise and vibration control measures, including the SilentUP® Retractable Noise Barrier and Sile

• A Adept Contracts Ltd Buckhurst Hill · Fire protection

  Adept Contracts Ltd is a specialist provider of passive fire protection solutions, dedicated to safeguarding people, property, and business continuity

• A Adigun Ayodeji Limited Recruitment London · Steel erection · 1-9 employees

  Adigun Ayodeji Limited Recruitment supplies skilled, vetted labour across construction, healthcare, and warehouse sectors. Trusted for urgent cover, f

• A Adila Satellites Wembley · Security systems · 10-49 employees

  Adila Satellites: Specialists in Satellite TV & Smart Home Services, CCTV, IT Networking, and Audio Visual systems for residential, commercial, and ho

• A ADSAT INTERNATIONAL LIMITED London · Utilities · 1-9 employees

  ADSAT International is a manufacturer and distributor of TVRO equipment, including satellite dishes and TV aerials. Established in 1989, the company h

• A Adyaga Project Ltd London · Carpentry & joinery

  Adyaga Project Limited provides reliable Eastern European labour for UK construction projects, offering quick staffing solutions and vetted talent acr

• A Aera London · Design & build

  Delivering the next generation of data centres for the evolving future. Where sustainability meets digital infrastructure.

• A Aerial Contracting Ltd London · Painting & decorating · 1-9 employees

  Aerial Contracting Ltd provides specialist industrial painting and maintenance for telecoms, broadcasting towers, masts, and bridges nationwide and in

• A AGGREGATE SOLUTIONS LIMITED Weybridge · Groundworks

  Aggregate Solutions Limited is a national supplier of aggregates, top soil, and recycled materials, supporting construction and landscaping projects a

• A Aimbec Carpentry Ltd Enfield · Carpentry & joinery

  Founded in 2008, Aimbec Carpentry Ltd is a premier provider of carpentry and joinery services to leading UK main contractors, undertaking projects fro

• A Ais Site Services Ltd Loughton · Electrical

  AIS Site Services provides flexible temporary electrical and mechanical solutions for the UK construction industry, focusing on quality, reliability,

• A Ais Utilities Ltd London · Utilities

  AIS Utilities is an accredited Independent Connection Provider (ICP) offering gas, electricity, and water connections across the UK. We provide compet

• A Ak Construction & Civil Engineering Ltd London · Civil engineering

  AK Construction & Civil Engineering Ltd are specialists in RC-frame, groundworks, labour supply & civil engineering. Delivering major projects with sa

• A Alarm Communication Ltd London · Fire protection

  acl Ltd - Specialists In Commercial Fire Alarm Systems, Security Systems, Building Management Systems & BEMS for UK Public & Private sectors.

• A Alfanar Projects London · Main contractor · 10-49 employees

  Global project developer, engineering construction & technology solutions provider with roots in Saudi Arabia. Delivering high-quality projects on tim

• A Algriim Ltd London · Main contractor

  Algriim offers tailored transport, trade, and logistics solutions, connecting Europe and beyond with bespoke services for success. Expertise includes

• A Alies Group Ltd London · Electrical

  Alies Group provides comprehensive electrical solutions, including medium and low voltage systems, energy distribution, lighting, industrial automatio

• A All In One Construction Ilford · Main contractor

  Professional construction services with over 15 years of experience. From residential homes to commercial buildings, we deliver quality that lasts.

• A All Power Construction Ltd London · Utilities

  BC Hydro is a major energy utility in British Columbia, Canada, focused on generating, transmitting, and distributing electricity. They are involved i

• A All Prime Services Ltd Whyteleafe · Road surfacing

  All Prime Services Ltd, commercial and residential surfacing, highways and civil works across the UK. Request a quote or site survey.

• A Allen Watson Ltd London · Civil engineering

  Allen Watson Ltd: UK leaders in Horizontal Directional Drilling & trenchless technology. Expert Guided Auger Boring, Pipe Jacking, and HDD solutions.

• A Allied Maritime Solutions Ltd London · Marine & water engineering

  Expert maritime consultancy services for safety training and maritime solutions tailored to your needs.

• A ALS Services London · Main contractor · 1-9 employees

  ALS Services is a Thailand-headquartered SPV and corporate services provider, focused on enabling investors, lenders, and project sponsors to execute

• A Amalga West Drayton · Fit-out & interiors · 50-249 employees

  Established in 2001, Amalga offers bespoke project support services in Airside Logistics, Construction Logistics, Travel Retail, Media and Staff Servi

• A AMARO GROUP LTD London · Rail infrastructure

  Amaro is a Network Rail Principal Contractor providing specialist signalling, power, and telecoms solutions to the UK and Ireland's rail industry. The

• A Ambition Services Limited London · Demolition · 1-9 employees

  Ambition Services Ltd offers reliable waste removal and waste management services in London. We provide efficient, eco-friendly solutions for all your

• A Ambler Group Services London · Utilities

  Ambler Group Surveys: Your trusted partner for utility surveying and GPR survey solutions. Expert surveyors deliver fast, accurate, tailored services

• A Amey Construction Ltd London · Civil engineering

  Amey is a global, integrated infrastructure consultancy and operations partner, designing, delivering, protecting, and maintaining critical assets and

• A Amey Rail Ltd London · Civil engineering · 50-249 employees

  Full lifecycle infrastructure services across transport, defence, nuclear, justice and public services, combining consulting, design, delivery and ope

• A Amjutan Ltd (UK) London · Utilities · 10-49 employees

  Amjutan Limited is a UK-based company offering project management, consulting, and construction services, specializing in utilities and development si

• A AMTA ARGC London · Civil engineering · 1-9 employees

  AMTA ARGC is a construction and engineering company offering design and build services, structural engineering, and project management. They specializ

• A An Plastering Ltd London · Design & build · 1-9 employees

  Leading mobile development studio in the UK offering full-cycle app development from strategy and UX/UI design to cross-platform implementation, secur

• A Anc Scaffolding Products Ltd Northwood · Scaffolding

  ANC Scaffolding Products Ltd is a leading supplier of scaffolding equipment and materials across London, the UK & Europe. Contact us for top-quality p

• A Andromeda Electromechanical Equipment Installation works Rainham · Civil engineering

  Andromeda Electromechanical Equipment Installation works (AEEIW LTD) provides advanced fiber optic and network solutions, including civil works, cable

• A Ant Yapi London · Main contractor · 10-49 employees

  Ant Yapi UK is a high-end main contractor in London, providing quality, dependable, cost-effective, and safe services through a flexible approach to c