About Us About SWIETELSKY

We are SWIETELSKY.
Diemen (4C9A6649)

Swietelsky is a leading European construction group, originally from Austria. With over 13,000 colleagues, we operate in 21 countries. Our mission is clear: to build better solutions for a better future.

13.000

Employees

SWIETELSKY employs over 13,000 people across a wide spectrum of roles, combining expertise in construction, planning, management, and on-site execution.

Together, we build things that last.

3.67 bn

Construction output in €

During the 2024/25 fiscal year, SWIETELSKY achieved construction output of 3.67 billion euros.

Together, we turn ambitious ideas into impressive results.

21

Countries

SWIETELSKY operates in 21 countries, with Austria, Germany, Hungary, and the Czech Republic as our core markets. These are complemented by 17 further countries that provide dynamic opportunites for growth and innovation: Australia, Belgium, Bosnia and Herzegovina, Croatia, Denmark, Great Britain, Italy, Latvia, Luxembourg, Netherlands, Norway, Poland, Romania, Sweden, Switzerland, Slovakia, Slovenia. 

Together, we make an impact across Europe and Australia.
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Swietelsky Rail Benelux

Rail is the future of sustainable mobility. Swietelsky Rail Benelux B.V. contributes to the continuous availability, expansion and renewal of the rail network through a safe, innovative and sustainable way of working. Using the latest innovations, we deliver high-quality work on time, enabling us to renew the railway with minimal disruption to operators, passengers and the surrounding area. We do this with qualified and motivated staff, with the needs, wishes and development of our employees at the heart of everything we do.

Our ambition is to be known within the rail sector as the safest, most sustainable and most innovative all-round rail contractor in the Benelux.

  • Web 20250815 140504 SV6836
  • Maaslijn (4C9A5674)
  • Maaslijn (4C9A7483)
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  • Maaslijn (4C9A7517)
  • 2
  • Diemen (4C9A6929)
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Specialities and services

As a full-service rail contractor, Swietelsky Rail Benelux focuses on rail construction and track renewal in Belgium, the Netherlands and Luxembourg. Our primary focus is project management. We specialise in the successful organisation, execution and delivery of complex rail projects. To do so, we operate Europe’s largest high-tech fleet of machinery. These machines renew the entire track sustainably and efficiently, from sleepers to rails. 

Since 2014, Swietelsky Rail Benelux has been a full-service rail contractor. Disciplines such as overhead line equipment and support structures, power supply, signalling, and cables and pipelines are fully integrated within our organisation. Within these specialised fields, Swietelsky can also provide tailored solutions.

What we build.