What we do
We have successfully applied our core competence in tunnel construction in numerous challenging projects over the past years. We also continue to have expertise in the installation of slab tracks from the Gotthard Base Tunnel.
In the meantime, we have significantly expanded our portfolio and now offer services in three business areas:
Tunnelling
Conventional and mechanical tunnel driving for road and railway tunnels and underground facilities.
E-Power Pipe®
Trenchless laying of high-voltage lines for the energy transition with our subsidiary Heitkamp Energy Infra GmbH
Our Projects
In Switzerland and abroad, we serve our customers with full commitment - competently and fairly!
Check out our innovative projects-
Tunnel Val Varuna IITunnel Val Varuna II
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BrandbergtunnelBrandbergtunnel
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KerenzerbergtunnelKerenzerbergtunnel
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ArosertunnelArosertunnel
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Join our team!
Strengthen our team with your expertise, commitment, and enthusiasm for your work. Apply now and take the opportunity to get to know us. We offer you long-term prospects, interesting opportunities, and a flexible working environment.
