Facts and Figures Drees & Sommer Switzerland

Much of our everyday activity can be expressed using facts and figures. We stand for measurable success - both within specific projects individually, and throughout the company as a whole.

>493
Current projects

3
Locations in Switzerland

≈250
Employees in Switzerland

2008
Founding of Drees & Sommer Switzerland

Drees & Sommer Group in figures

6,456 projects in 2023

Everything we have achieved together: Find out about our projects, from underground railway lines to hospitals, and from factories and mixed-use districts to skyscrapers.

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63 international locations

Drees & Sommer operates internationally and has a global customer presence. Our experts are based in 63 locations, supporting domestic and foreign companies with projects in various different industries.

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