Providing Critical Infrastructure For The Future

nmcn delivers major built environment and water industry projects across the UK – from buildings and highways to large-scale water networks and treatment plants. With its history dating back to 1946, nmcn now has 12 UK offices and four off-site manufacturing facilities.

Our company’s purpose is to have “a positive impact on everything we touch.” Having a positive impact on everything we touch means putting people at the heart and considering the total wellbeing of our people. We are a sustainable company, and we want to promote all the ways we look after the environment and the communities in which we live and work. We aspire to become better collaborators with everyone we work with, famous for being progressive in the development of people, quality and technology.

Built Environment

Constructing the Great Places of Tomorrow

We design and construct large-scale complex projects.

Our diverse range of capabilities within the Built Environment include Construction, Highways, Telecoms and Power and Industrial. The aim of the nmcn Built Environment sector is to connect people and places whilst providing amazing spaces to live, work, travel and enjoy.

Construction - Construction projects vary from complex multi-storey city centre developments to specialist refurbishment schemes within challenging live environments.

Highways - We design and construct large-scale complex projects spanning major highway construction and minor road network to high specification public realm works.

Telecoms - We Provide the management and delivery of national and regional network infrastructure to major communications providers.

Power & Industrial - A new business unit offering to focus on the opportunities in these markets. Sector specialists with a strong delivery of design and build and turn key projects. 


We provide ‘Full Asset Lifecycle Thinking’ across our projects, in both the clean and wastewater environments. Always ensuring we are supporting our customers with innovative outcome-based solutions and an exceptional experience. We currently deliver infrastructure and non-infrastructure projects for 10 of the largest national water sector companies.

We deliver projects for national water sector companies.

Asset Security - We provide a complete service including scoping, design, installation and commissioning of security systems and are the only SSAIB accredited construction company in the UK.

Civil Engineering - We provide civil engineering services to all aspects of the water sector. From construction of large scale sewage treatment works builds to Individual bases for mechanical and electrical equipment.

Design - Our in-house design capability covers a broad range of disciplines including architectural, mechanical, civil, structural, electrical, ICA, chemical and process design.

Major Projects - Our Major Projects team has expertise in water, power generation, power distribution, waste to energy and infrastructure works for both public and private sectors.

Mechanical and Electrical - We offer a wide range of design and install solutions covering a broad range of mechanical and electrical solutions. We cover all aspects of water treatment whether this be clean or waste water including pumping, MCCs, odour control, power, heating, ventilation, fire and security systems.

Off-Site Build (OSB) Solutions - We have gained market leadership status in the delivery of our off-site factory build and assembled solutions. Our in-house capability makes innovative improvements in quality, value and productivity. Off-site build drives standardisation, continuous improvement, optimisation and captures best practice.

We work in the following sectors

  • Construction
  • Engineering Consultancy
  • Infrastructure
  • Rail
  • Utilities

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nmcn was founded in 1946.
nmcn operates nationally in two core sectors - Built Environment and Water.
We have over 1,800 dedicated people nationwide.
We provide critical infrastructure for the UK.