Your partner for complex
shaft projects

We realize challenging projects in shaft construction - nationally and internationally.
Whether complex geology, tight time frames or special operating conditions - we adapt our processes precisely.

Our range of services extends from exploratory drilling, planning, sinking and installation to maintenance, refurbishment and decommissioning.
We combine decades of experience with innovative technology, the highest safety standards and partnership-based cooperation.

Current & completed work

Our projects show what sets us apart: technical expertise, reliable execution and tailor-made solutions.
We develop individual concepts - tailored to the conditions on site and the objectives of our clients.
Discover a selection of our current and successfully completed projects here.

Drone image of the construction site shaft Großgartach and Kochendorf: major "SuedLink" energy transition project

Grossgartach and Kochendorf: Major energy transition project

Sinking the Grossgartach and Kochendorf shafts for underground routing

Shaft Konrad 2

Rehabilitation and development of the shaft and excavation of connected mine chambers

Gorleben exploration mine

Dismantling and backfilling the horizontal areas of the mine

Robert Müser; in the foreground shaft Gustav, in the background shaft Arnold

RAG dewatering

Shaft conversion measures and accompanying measures to monitor and ensure the pumping of mine water

Asse II mine

Retrieval of radioactive waste from storage chamber 7/725

Section of the Asse 5 drilling site in winter, containers on the left and pipelines in the foreground

shaft Asse 5

Planning of the Asse 5 shaft

Shaft Konrad 1

Shaft rehabilitation work to modernize the Konrad 1 shaft hoisting system

Konrad mine

Excavation of the pit areas for backfill processing (lot 1)

KS_Zielitz_1

Shaft Zielitz 1

Rehabilitation of a section of the main hoisting shaft of the Zielitz potash plant using injection and shotcrete

We plan, sink and renovate shafts.