Our services

Thanks to our own equipment, experienced staff, and a wide partner network, we can carry out even large projects within the agreed timeframe.


Land construction

The majority of our projects require land construction – we do everything from small excavation works to demanding turnkey projects.

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Railway construction

We take care of both track substructures and superstructures. Our subsidiary Rautatieto specialises in railway safety equipment and electrifications.

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Asphalt paving

With our mobile asphalt station, we can easily pave everything from small yards to large roads. On top of companies, we offer paving for private customers.


Materials and transport

We produce stone materials, sand, and topsoil with our own mobile crushing plants. These materials are used in our own projects as well as supplied to both companies and private customers.

About Sundström

The Sundström family company was founded in Finland in 1966 – now, we offer comprehensive services in the infrastructure sector. In addition to Finland, we also carry out projects in Sweden.

Our headquarters and production facilities are located in Pedersöre, Finland. In 2022, Rautatieto – a leading provider of railway signalling systems and electrical design – became our subsidiary.


Key figures


Large projects


Turnover MEUR



An experienced infrastructure expert

What exactly do we do at Sundström? Watch this video to find out!

Sustainability at Sundström

We are committed to sustainable business practices by

  • investing in modern, low-emission machines and hybrid machines
  • reducing transport through careful planning and multi-purpose machinery
  • recycling materials.