Reftek is excited to announce that it has acquired Lennartz Electronic!

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Hazard Mitigation

Governments and international organizations need information in order to mitigate catastrophic events such as earthquakes, tsunamis, avalanches, mudslides and man-made events. These events can decimate populations, especially in urban centres.

Structural Monitoring Solutions

Structures such as high-rise buildings, dams, oil platforms and bridges are subject to vibration, ground movement, extreme weather conditions and construction activities. Any of these can have an impact on their structural health.

Seismology Solutions

At the core of all seismological science is accurate data. Seismology is a diverse earth science which includes subfields such as assessment of fault line tension, earthquakes and their aftershocks, and global earthquake analysis.

Seismic Recorders, Sensors & Software

REF TEK has been thoughtfully designing, manufacturing, and supporting high quality, robust equipment for seismic monitoring systems for over 40 years. An early leader in the market, REF TEK’s team have decades of experience in designing product and systems for your application.

Our products must be rugged and well suited for installation in Antarctica, the Gobi Desert, and the Monsoon Zone. But our seismic recorders and sensors are also sensitive enough to record motion at great distances and flexible enough to adapt and capture major events close by.

This balance is the focus of our engineering team and dedicated support crew who are here to help you design the best system, commission and support it.

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ECEE 2026

Reftek is pleased to be participating in ECEE 2026, taking place in Berlin from September 14–18, 2026. This event brings together industry leaders and innovators from around the world, and we are excited for the opportunity to connect with clients, discuss emerging technologies, and strengthen partnerships throughout the week. We look forward to seeing you in Berlin!

ECEE 2026

ECS 2026

We are excited to announce that Reftek will be attending the 2026 ESC conference from September 6–11, 2026! Our team looks forward to connecting with clients, partners, and industry professionals to showcase our latest solutions, discuss upcoming projects, and explore new opportunities together. We are proud to be part of this important event and can’t wait to see you there.

ESC 2026

EGU 2026

Reftek is excited to be part of EGU 2026, taking place May 3–8, 2026.

If you’re attending, be sure to stop by, say hello, and learn more about us. Our team will be there to answer questions and explore how we can support your goals.

You can find more information and plan your visit on EGU website.

EGU 2026 Official Site →