Sustainable infrastructure

About us

We contribute to a safe and accessible world, now and in the future. That has been our commitment for 100 years. With a focus on sustainable infrastructure.

We are a service provider leading in sustainable infrastructure, with a focus on green transport and electrification. It is with passion and energy that we integrate our century of craftsmanship with the latest technology and innovation. Safety, quality and sustainability always come first.

In our 100 years of business, we have developed a strong basis in our home countries: Italy, Sweden, the Netherlands, Denmark and Belgium.

With our over 4,000 employees we generate an annual revenue amounting to EUR 1.3 billion.


We wish to contribute to the safety, quality and sustainability of infrastructure. Rail, roads and energy. We develop and integrate technologies and solutions to do so. We challenge customers to opt for contracts with room for sustainability and innovation. We are committed to operate with care and integrity and in a sustainable way and wish to encourage our sector to do the same. We combine this approach with a focus on functionality, quality, life span and a good price-quality ratio.


Our strength is in the integration of technical fields, rail and civil engineering. It is in those markets that we wish to make impact:

  • Rail infrastructure
    Maintenance, renewal and new construction of rail infrastructure (lightrail and heavy rail), and integration with other public transport systems.
  • Civil infrastructure
    Design, realisation, management and maintenance of civil infrastructure. Roads, tunnels, bridges, locks and other structures. (Dutch)

Our values



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