Vision
Our Vision
Our multi-generational expertise in underground construction is the foundation for specialized brands and services within the mountain.
Tradition Meets Innovation
It all began with the rock. Over decades, we have understood it, shaped it, and made it accessible – as specialists in alpine tunneling, rooted in Gasser Felstechnik AG.
With growing experience, the idea evolved: this know-how can be taken further – not only for infrastructure projects, but also for dedicated applications within the Bruenig massif.
Today, we develop specialized brands and services there: MonSec for high security, Bruenig Warehouses for regional logistics, and the Bruenig Institute for applied underground research.
In this way, the mountain becomes a place of the future – for the region. And for all those who combine foresight with responsibility.
Our Vision
We create access to highly specialized infrastructure and services in and around the Bruenig massif – for people and organizations who seek to rethink security, space, and knowledge.


From the Lungern region – with impact far beyond.
As a company with roots in Obwalden’s mountain engineering tradition, we take responsibility: for what we build. And for what grows from it.
That is why we do not develop our infrastructure in isolation – but in dialogue with partners, communities, and institutions.


