Colas is leading the way towards a more sustainable world!

For 90 years, Colas has innovated to build infrastructures that are always more respectful of the environment!

Colas Ireland Group

A single organisation with a common purpose


Go Green with Colas

Sustainability is a driver of innovation. At Colas we have a wide range of products and services aimed at reducing both our own carbon footprint and that of our customers.

For more information about the range of green products and services available click the link below.

Go Green

Colas is committed

Discover the innovations and commitments of the Colas Group

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Discover our job opportunities

Our HR policy

Because our future depends on our people, Colas has always been committed to relying on managerial excellence to attract, develop and retain talent, enabling employees to reach their full potential throughout their careers.

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