SSB Sauerwein & Schaefer Bau AG

SSB Sauerwein & Schaefer Bau AG is a Swiss-based international contractor and investor, affiliated with the ERG International Group, providing tailored solutions for large infrastructure projects.

We cover the entire value chain from financing and design to construction and operation. Our group specializes in transport mega-projects, renewable energy, sustainable urban mobility, sports and healthcare infrastructure. We leverage our financing expertise to mitigate risks, optimize outcomes, and provide reliable funding structures for complex infrastructure projects.