OUR JOURNEY
Going new paths is always more difficult than following existing ones.
OUR MISSION
The reinvention for boring small diameters in soils and granulates
Our goal has always been to revolutionise trenchless tunnelling and transform it into a sustainable, electric and smart technology. But our technology is not only relevant for trenchless tunnelling for small diameters - it is especially suitable for granular crossings and sandy soils. It has never been easier and more efficient to cross the underground/ granulate.

Milestones
2021
Foundation of STERN TECHNIC GmbH
We founded Stern Technic in 2021 to develop our studies on BOB and to realise the first prototype.
2023
In 2023, we released our first working prototype. In order to offer our customers the greatest possible added value, we will test and optimise BOB extensively.
2024
Patent BOB
In 2024, we secured the patent for BOB. This significant achievement ensures that our innovative technology is protected and paves the way for extensive testing and optimization to provide maximum value to our customers.