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



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



Solutions for exploring, optimising and monitoring oil and gas production and geothermal energy.



Comprehensive access to aftermarket services, user manuals, software, firmware and contact information for our dedicated customer support team.

World leading seismometers and accelerometers

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

Güralp broadband instruments record seismic events and 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).

Sophisticated seismic digitisers

Our high fidelity digitisers ensure that seismic signals are recorded with the highest resolution and accurate timing required for research applications. For risk management and emergency response requirements, we have developed industry leading low-latency functionality meaning data processing and transmission can be achieved in record times.

Ready for deployment, whatever the terrain

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.

minimus 400- x 300Small but mighty.

The Minimus digitiser offers unequalled functionality and an ultra low latency mode that can achieve transmission in ~40 milliseconds when used with GDI protocol, our open source data transmission protocol. The eight-channel Minimus+ now available!



Guralp Systems Limited
Midas House
Calleva Park

Tel: +44 118 981 9056
Fax: +44 118 981 9943