A sustainable approach

A customer-centric outlook

From roads to runways, construction materials to civil engineering, the Lagan Group operates in a variety of sectors. Founded in 1960, we are one of the largest privately owned companies in Ireland, employing over 1,000 people with a turnover in excess of £350 million. Our products, and the expertise of our people have supported countless projects across the world – from new housing developments in Northern Ireland, to highways in Oman.

Learn more about Lagan
At a glance

A full service company

We are a leading global supplier of construction materials and services. The scale and scope of our operations enable us to provide our clients with consistently world class products and solutions at every stage of the project lifecycle.

Icon - Quarries
28 Quarries across the UK & Ireland
Icon - Asphalt
10 Asphalt Plants
Icon - Cement
Cement Manufacturing facility
Icon - Concrete
8 Concrete Plants
Icon - Clay
2 Clay Product Factories
Icon - Slate
2 Slate Production Facilities
Icon - Roof
A concrete roof tile factory
Icon - Houses
2 Regional house building operations
Icon - Modular Housing Division
Modular Housing Division
Icon - Real Estate Portfolio
Real Estate Portfolio
Icon - Port Terminal
2 Bitumen Port Terminals
Icon - Bitumen Vessel
Bitumen Vessel
  • A full service company

    Our diverse portfolio of construction businesses means that the Lagan Group can easily fulfil any client requirements, from supplying roof tiles and clay bricks, to resurfacing roads.

  • Market leaders

    We’re proud to be market leaders in every sector in which we operate. This didn’t happen by chance. We’re continually examining ways to make our existing products and services even better and go above and beyond for our clients.

  • Looking to the future

    We’re dedicated to building a brighter future. This means that we take our corporate and social responsibilities seriously, always putting health, safety and the environment at the heart of what we do.