We provide reliable engineering services in the fields of seismology, earthquake engineering, and structural health monitoring, from project design to turnkey solutions.

Contact

Follow Us

Syy
slider

Earthquake Early Warning and Monitoring Systems

Reliable monitoring and early warning solutions for critical infrastructure using seismological networks and strong-motion recording systems.

View Details
slider

Structural Health Monitoring Systems

Continuously monitors the dynamic behavior of buildings, bridges, viaducts, and infrastructure to support structural safety.

View Details
slider

Microseismic
Monitoring

Uses sensitive sensors to detect small-scale underground seismic events, supporting safe operations in mining, energy, and storage sites.

View Details
slider

Ground
Investigations

Provides reliable data for engineering projects by analyzing ground conditions through geophysical and seismic measurements.

View Details
image
Expert Engineering Solutions

We provide services ranging from project design to turnkey solutions in seismology and earthquake engineering.

image
Global Collaboration &
Technical Strength

We provide a strong technical infrastructure through collaboration with the world’s leading manufacturers and academic institutions.

image
Earthquake & Structural Safety Systems

We develop earthquake monitoring networks, early warning systems, and structural health monitoring solutions.

PRODUCTS

Monitoring and Analysis Solutions for Every Scale

We collect data from the field through seismic monitoring, structural health monitoring, applied geophysics, and software solutions, and transform it into meaningful insights.

GET A QUOTE
image
Seismic Monitoring – Earthquake Early Warning

We measure, analyze, and report seismic data in detail using scientific methods to understand earthquake and ground behavior.

View Details
image
Structural Health Monitoring – Engineering

We continuously monitor and analyze structural performance through sensors installed on buildings, enabling early detection of potential damage risks.

View Details
image
Applied Geophysics – Subsurface Investigation

We conduct geophysical measurements to identify subsurface structures and provide reliable ground/reservoir interpretations.

View Details
image
Software

We develop custom software that combines data collection, monitoring, analysis, and reporting processes on a single platform.

View Details
SENTEZ EARTH AND STRUCTURE ENGINERING

Since 1997 We work for Earthquake Monitoring, Structural Health, Microseismic Monitoring and Ground Investigations

SYY is an engineering firm specialized in seismology, earthquake engineering, and structural health monitoring.

Since 1997, we have taken part in national and international projects by establishing solution partnerships with the world’s leading manufacturers in the fields of seismology, geophysics, and earthquake engineering.

To provide reliable solutions in earthquake monitoring, early warning, and structural health monitoring systems through scientific accuracy, engineering precision, and innovative technologies.

To become a leading, trusted, and innovative technical solution center on a global scale for resilient cities against natural disasters and safe engineering structures.

About Us
image
00 +
Completed Projects
00 /24
Monitoring & Technical Support
00 +
Installed Stations / Sensors
00 +
Establishment / Experience
NEWS FROM US

Our Latest Work in Engineering

image

image
18.05.2026

We Attended the 10th Electrical Resistivity Workshop

image
11.12.2019

6 New Recording Stations for AFAD

image
18.11.2020

EEW System Installed in İzmir

image
30.11.2021

İzmir DEUS Warning Signal (16 sec)

image
08.12.2021

Early Warning Near İzmir

SEISMIC MONITORING & EARTHQUAKE EARLY WARNING

STRUCTURAL HEALTH MONITORING & ENGINEERING

APPLIED GEOPHYSICS & SUBSURFACE INVESTIGATION

SOFTWARE

OUR REPRESENTATIONS

Our Global Solution Partners

image
Guralp Systems

Founded in 1985, Guralp is a world-leading manufacturer in the field of broadband seismic instruments and monitoring systems.
You can access the page here.
image
Sara Electronics

SARA Electronic has been operating in the seismic and seismological instrumentation market since 1977, manufacturing high-tech equipment developed in its own laboratories.
You can access the page here.
image
SeismoWave

SEISMO WAVE is a company specialized in infrared sensors for the research community, construction, and military security.
You can access the page here.
image
ABEM

ABEM is a leading company providing geophysical solutions for organizations and clients working in the fields of electrical resistivity, induced polarization (IP), electromagnetics, and seismics.
You can access the page here.
image
MALA

MALA is one of the world’s leading manufacturers of ground penetrating radar (GPR) solutions, enabling professionals to generate and analyze large volumes of complex data and transform the subsurface into easily understandable models.
You can access the page here.