

Where seismology
meets reservoir engineering.
Our team of experts
As specialists in induced seismicity, we have many years of experience working at the interface between seismology and reservoir engineering.
We combine seismological expertise with a deep understanding
of the hydraulic, thermal, and mechanical processes
that control reservoir behaviour.

Senior Seismologist
Prof. Dr. Gregor HILLERS
Dipl. Geophys.
Gregor Hillers is the company's chief seismologist and scientific director. He has internationally recognized expertise in induced seismicity, fracture mechanics, seismic monitoring, and the development of imaging techniques.

CEO & Founder
Ralph WEIDLER
Dipl. Geophys.
Ralph Weidler is a pioneer in the development of subsurface resources, with international project experience in deep geothermal energy and the oil & gas sector. His particular expertise lies in the field of so-called Enhanced Geothermal Systems (EGS).

Senior Geophysicist
Dr. Robert VÖRÖS
Dipl. Geophys.
Robert Vörös is a proven expert in the numerical modeling of complex physical processes in the subsurface. Robert is heading the Reservoir Simulation services and also plays a key role in seismic risk analysis.

Geologist
Christopher KOCH
Dipl. Geol.
Christopher Koch is responsible for the areas of seismic monitoring systems, seismic monitoring, and geology. He has many years of experience in the planning, installation, and operation of our seismic networks.

Seismologist
Dr. Elmar ROTHERT
Dipl. Geophys.
Elmar Rothert is a geophysicist specialized in seismology. He is responsible for data processing and analysis. With his expertise, he ensures that seismic data is carefully processed and reliably interpreted.

Senior Seismologist & Co-Founder
Dr. Stefan BAISCH†
Dipl. Geophys.
For over two decades, Stefan Baisch shaped Q-con with innovative strength and scientific excellence.
Stefan passed away in August 2025.
His achievements will remain permanently in our company's DNA.

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