Infrastructure construction companies in London

972 companies across London working in the infrastructure sector.

• M METOR SERVICES LIMITED London · Fencing · 10-49 employees

  Metor Services Limited (MSL) is a specialist fencing contractor for highway, rail, and construction industries, offering vehicle restraint barriers, s

• M Metro Piling London · Piling

  Metro Piling Group Ltd is a registered piling company offering design and build services for commercial, domestic, and infrastructure piling projects

• M Metrofire Protection Ltd London · Fire protection · 1-9 employees

  Fire risk assessments, alarms, extinguishers, fire doors and compartmentation across London & the South East. SafeContractor approved, NFRAR assessors

• M Mezini Brothers Ltd London · Civil engineering · 1-9 employees

  Mezini Brothers Ltd: specialist HV civil works (11kV-132kV), reinforced concrete, transformer bunds and ducting for DNOs and Tier 1 contractors across

• M Mgb Contractors Ltd Chigwell · Civil engineering · 10-49 employees

  MGB Contractors deliver expert civil engineering and construction services across the UK-residential, commercial, motorways, rail, and more.

• M Middle East Nexus Ltd London · Property developer · 1-9 employees

  Iraq market intelligence and practical market-entry support for UK and international companies assessing opportunities in Iraq.

• M Middlesex Plant Hire Ltd Ashford · Plant hire · 1-9 employees

  Plant hire & groundworks in Middlesex. Mini digger hire, dumper hire & groundwork services. Operated or self-drive plant available with fast delivery.

• M Midgard Ltd Borehamwood · Main contractor · 50-249 employees

  Midgard provide Complete Construction Solutions on behalf of the JRL Group. We play the core lead role in delivering each part of the construction pac

• M Milestone Civils Ltd Gravesend · Civil engineering · 1-9 employees

  Milestone Civils Ltd is a UK-based civil engineering contractor offering highly skilled labour and executing contracts to a high standard. Founded by

• M Millcroft Services P.L.C. Thames Ditton · Scaffolding · 50-249 employees

  Trusted experts in scaffolding and construction for Greater London and the South East. With a 40-year track record and an in-house team of over 150 pr

• M Miller Druck Stone And Tile Ltd London · Stonemasonry · 1-9 employees

  Miller Druck specializes in high-profile stone and hard surface projects, offering design, supply, fabrication, and installation services globally. Wi

• M Mitie Property Services (UK) Ltd London · Main contractor

  The UK's leading facilities management and professional services company. Mitie helps partners achieve strategic goals and create amazing environments

• M Mjf Specialist Flooring Ltd Barnet · Flooring · 10-49 employees

  MJF Specialist Flooring is a leading commercial & industrial flooring provider based in the UK. Contact us now to arrange a consultation.

• M Mld-Construction Ltd London · Groundworks · 1-9 employees

  MLD Construction Ltd offers high-quality construction and groundwork solutions, recognised for precision, professionalism, and attention to detail. We

• M Mmm Group Ltd London · Design & build · 1-9 employees

  MMM Group Ltd is an engineering design and consultancy firm specializing in planning permission, development plans, and architectural and structural d

• M Mobay and Company London · Design & build · 1-9 employees

  Mobay partners with forward-thinking businesses to accelerate growth across Healthcare, Agriculture, Infrastructure, Technology, and Investment, focus

• M Modebest Builders Ltd Northolt · Groundworks · 50-249 employees

  Modebest are a leading UK reinforced concrete frame company and group specialising in groundworks, reinforced concrete frames, and precast concrete pr

• M Model 18 Ltd London · Civil engineering · 1-9 employees

  Model18 provides architectural, civil and structural engineering, setting out, construction and project management services in Oxford and West London.

• M Model Axxiss London · Steel fabrication

  Model Axxiss provides expert structural steel detailing, Tekla modelling, BIM coordination, and fabrication drawings. Certified AISC & Eurocode compli

• M Module-T UK London · Modular & offsite construction

  Module-T UK provides high-quality modular buildings and portable cabins across the UK. Offering custom units, fast quotations, delivery, and project s

• M Modus Rail London · Rail infrastructure · 10-49 employees

  Modus Infrastructure Group supports UK infrastructure asset owners with specialist surveys, inspections, fire risk assessments, asset management and c

• M Monarch Communications (S.E.) Ltd Dartford · Utilities · 1-9 employees

  Monarch Communications S.E. Ltd provides fibre optic cable installations and fibre splicing services nationwide. They design, install, and maintain sy

• M Mondo Edile Ltd Croydon · Piling · 1-9 employees

  Expert piling and groundworks contractors in North London, Hertfordshire and Essex. CFA, mini, driven and screw piling with free site quotes.

• M Montore Building Services Ltd London · Civil engineering

  Montore Building Services Limited is a niche, family groundworks company offering a range of services in the Greater London area and surrounds. Specia

• M Moore Environmental Commissioning Ltd Caterham · Heating & ventilation · 10-49 employees

  Moore Environmental is a leading provider of HVAC Commissioning, Cleanroom Certification; Validation, Water Treatment, Critical Environment Facilities

• M Morgan Sindall Construction & Infrastructure Ltd London · Main contractor · 250+ employees

  Morgan Sindall Group plc is a leading UK construction and infrastructure company. We operate across a range of sectors, delivering complex projects wi

• M Morgans Lifting Services Ruislip · Crane hire · 1-9 employees

  Morgan's Lifting Services offers comprehensive crane management, contract lifting, and lift planning services nationwide. Ensuring safe, efficient, an

• M Mori Construction Ltd London · Main contractor · 1-9 employees

  Mori Construction Limited supplies top quality people of all trades and skills for projects across the construction industry. Offering construction ma

• M Mounton Ltd South Ockendon · Main contractor

  Mounton Ltd brings a master-builder's perspective to high-end developments and professional supply challenges, with a legacy in iconic landmarks.

• M Movaite Ltd London · Security systems · 10-49 employees

  MOVAITE, your site management partner. Providing site access solutions to the construction industry for site access, safety, compliance, and managemen

• M Mowlem London · Civil engineering · 10-49 employees

  Mowlem is a civil engineering firm focused on infrastructure projects in developing nations, offering financing, design, and construction services.

• M Mrd Management Ltd Edgware · Road surfacing

  MRD Management Limited is a professional construction company specializing in roads and motorways across England. We deliver high-quality infrastructu

• M Mrh Geotechnical Ltd Chingford · Site clearance · 1-9 employees

  MRH Geotechnical: Site Investigations, Desk Studies, Contaminated Land, Soil Testing, Ground Investigations, Phase I Risk Assessments, Remediation Str

• M MSL Cabling Feltham · Electrical · 1-9 employees

  MSL Cabling provides expert cabling, jointing, containment, and data services, specialising in HV/LV cables, data, and fibre optics across the UK and

• M MSUK London · Marine & water engineering · 1-9 employees

  Marine Shipbuilding UK (MSUK) is a technology-oriented company providing innovative solutions and services in Marine and Shipbuilding Equipment.

• M Mt Sites Ltd London · Electrical · 1-9 employees

  MT Sites Limited is a West London-based electrical service company offering 24-hour emergency call-outs, installations, rewiring, and testing for dome

• M Mth Contracts Ltd Loughton · Civil engineering · 1-9 employees

  Specialist site teams delivering telecoms civils, utilities infrastructure and reinstatement across Essex. NRSWA-qualified. RAMS before every mobilisa

• M Multiplex Development Ltd London · Main contractor

  Multiplex Development Ltd is a London-based temporary employment agency specialising in construction recruitment. CSCS-vetted workers available across

• M Munnelly Group Kings Langley · Civil engineering · 250+ employees

  Munnelly Group is a leading UK construction and infrastructure support services group, recognised for its rapid growth and innovative approach to serv

• M Murlog Construction Ltd London · Steel fabrication · 10-49 employees

  Established in 2006, Murlog Construction offers steel fabrication, construction, and structural engineering services. They serve clients across London

• M Murphy Gaughan Ltd London · Groundworks · 10-49 employees

  Murphy Gaughan Ltd is a specialist Groundworks and Reinforced Concrete Frame contractor delivering reliable, high-quality structures across London and

• M Murphy Homes Ltd London · Civil engineering · 10-49 employees

  Murphy is a leading international, multi-disciplined civil engineering and construction company. We operate across the energy, natural resources, tran

• M Murphy Power Networks Ltd London · Civil engineering · 50-249 employees

  Murphy specialises in energy transition, tunnelling, infrastructure engineering, decommissioning, drainage, power systems & construction solutions.

• M Murtagh Construction Ltd London · Bricklaying · 1-9 employees

  Murtagh Construction Ltd is a brickwork contractor delivering reliable and quality service across residential, commercial, rail, education and public

• M MY CLEANERS LONDON LTD London · Fit-out & interiors · 1-9 employees

  Professional cleaning services in London. We offer domestic, end of tenancy, after building, and office cleaning at affordable prices. Contact us toda

• M Mycelium London · Concrete works · 50-249 employees

  Mycelium provides an open-access database of company carbon emissions data, enabling search, comparison, and understanding of sustainability performan

• N N&C Moderna Romford · Tiling · 1-9 employees

  N&C Moderna is part of the Nicholls and Clarke Group, established in 1980. We are specialist commercial tile and stone contractors providing floor and

• N Nahal Construction Ltd Gravesend · Groundworks · 10-49 employees

  Nahal Construction Ltd specialises in groundworks, diamond drilling, and a range of construction services including drainage, brickwork, steel fixing,

• N Naivette Services Ltd Waltham Abbey · Crane hire · 1-9 employees

  Naivette Services Ltd offers nationwide haulage and concrete barrier supply. With over 30 years of experience, we provide specialist transport with lo

• N National Energy System Operator (NESO) Kings Langley · Utilities

  We operate today's electricity system and design tomorrow's energy system. We bring together eight activities required to deliver the plans, markets a