Equipment, networks and surveys for monitoring naturally occurring and induced seismicity.


Oil & Gas

Seismic equipment, services and solutions for exploration, production, transport and storage.



Solutions for oil & gas, nuclear, geothermal, hydroelectric, coal mining & wind energy.



Solutions for measuring excitation and responses of buildings, bridges, dams and other infrastructure.

World leading seismic instrumentation

Güralp has been designing and manufacturing revolutionary broadband seismic instrumentation for more than 30 years. Our sensors are used worldwide by academic, public, governmental and private organisations to understand and explore our world.

Güralp broadband sensors record seismic events and seismic signals of all kinds, from teleseismic events occurring on the other side of the planet, to microseismic events such as those induced by unconventional hydrocarbon extraction (e.g. hydraulic fracturing).

Our high fidelity digitisers ensure that these signals are recorded with the highest resolution and accurate timing.

We are constantly developing new ways of engineering this precision technology into smaller and more advanced casings that can be deployed in the harshest of environments, from the Antarctic ice sheet; to bore-holes hundreds of metres deep; to the world’s most active volcanoes and deepest ocean trenches.


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You can view our case studies to find out more about how our instrumentation is used around the world.

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Guralp Systems Limited
Midas House
Calleva Park

Tel: +44 118 981 9056
Fax: +44 118 981 9943
E-Mail: sales@guralp.com