Who we are
Few organisations are better placed and more committed to delivering essential infrastructure services for life.
Right across infrastructure, there’s an unprecedented need to maintain, renew and reimagine.
Infrastructure is the foundation of our everyday lives. From the energy which powers our homes, the water which sustains us, the transport which connects us, and the communications which unite us, infrastructure underpins everything we do.
And across the UK and Ireland, infrastructure is facing a generational challenge. There’s an urgent need to maintain, renew and rethink how these systems work – to meet rising demand, support sustainability and adapt to a changing world.
At the same time, infrastructure is evolving more rapidly than ever. Shaped by the latest engineering techniques, emerging technology, and increasing data it demands a company with fresh thinking and new capabilities.
At M Group, we deliver and transform the systems that support everyday life. We connect engineering expertise with digital and technical capability, working at scale to deliver consistently for our clients and communities.
With the broadest range of capabilities, and a consistent, platform-based approach, we solve our clients’ most complex strategic challenges and deliver integrated solutions which meet the needs of a changing world.
We put our values - Responsible, Open, Together, and Ambitious – at the heart of everything we do, investing in our people and maintaining a relentless focus on safety to protect them, our partners and the communities we serve.
Together, we deliver infrastructure that supports everyday life – today and for the future.
Together, we are M Group.
Essential infrastructure services for life
14,000+
Employees within the business300+
Locations across the UKBronze Medal
ESG | Ecovadis 202610,000+
vehicles in our fleetFrequently Asked Questions
M Group is a leading infrastructure services company. We design, deliver, maintain, operate, connect and secure essential infrastructure across energy, water, transport, technology and communications, and defence, industrial and public sector markets.
We combine infrastructure delivery at scale with specialist technical, digital and cyber capabilities. This means we can support the physical asset, the systems that operate it, the networks that connect it, the data that informs decisions and the cyber security that protects it.
We help organisations responsible for essential services manage and improve their infrastructure. Our capabilities include capital projects, repair and maintenance, in-home services, technical services, digital solutions, data insights, decarbonisation and cyber security.
M Group is much more than a construction company. We deliver physical infrastructure and also provide asset maintenance, technical services, operational technology, systems integration, communications, data analysis and cyber security.
We're not a utility company; we provide specialist solutions and services to many of the organisations that own and operate utility networks and other essential infrastructure.
Our clients include regulated utilities, energy network operators, water companies, transport authorities, telecommunications providers, government organisations, emergency services and industrial businesses.
We work across energy, water, technology and communications, transport, and defence, industrial and public sector markets. As well as traditional infrastructure projects, we offer advanced technical, digital, data and cyber capabilities across all five markets. This gives greater asset efficiency, data insight, and operational reliability across our client's projects.
We operate throughout the UK and Ireland, combining national scale with local delivery. M Group has approximately 14,000 people working from more than 300 locations. In the financial year ending March 2026, M Group reported revenue of £3.1 billion and an order book of £10.4 billion.