Geophysical research

Terra Compacta – Your partner in understanding the underground.

Geophysical research

We apply geophysical research on land and under the sea, in the following areas:

  • Geotechnical investigation works: We provide support in the design of foundations for key infrastructure facilities such as highways, railways, hydroelectric power plants, wind farms, marinas, hotels and shopping centers.
  • Environmental protection: Our long-term experience and knowledge is used for landfill rehabilitation and other environmental projects, contributing to the preservation of the natural environment.
  • Water exploration works and geothermal research: We successfully carry out research to assess the hydrogeological prospects of locations and determine the optimal positions and depths of wells for water extraction.
  • Mining Exploration: Our technology enables the detection of compact blocks of rock mass before the opening of the quarry, helping in efficient mining planning.
  • Detection of Underground Installations: We use geophysical methods to precisely locate underground installations and facilities.
  • Archaeological Surveys: Our technology is used in archaeological research, helping to reveal traces of human activity below the Earth's surface.

Team of experts

We are a team of experts in the field of geophysics and geology with extensive experience working in Croatia, but also in the international environment, including countries such as Slovenia, Bosnia and Herzegovina, Macedonia, Kosovo, Albania, Turkey, Malta, Syria, Egypt and Algeria.

We participated in the preparation and execution of geophysical research as part of a series of projects in the field of geotechnical, petroleum, water research, geothermal and archaeological research.

We participate at domestic and international professional conferences and continuously improve our knowledge and quality of our services.

With our knowledge and experience, along with the use of our own specialized geophysical equipment and software packages, we are able to provide you with high-quality and reliable services.


Complex geophysical research in the fields of geotechnics, water research and thermal research, mining, environmental protection, archeology.


All geophysical-engineering methods in one place (on land and under sea): Seismic methods, measurements in boreholes, electrical resistance methods, induced polarization, georadar surveys, magnetometer surveys.


Specialized geophysical equipment for all field conditions. Licensed geophysical software packages which enable optimal data processing and interpretation.


We collaborate with institutions and companies in the field of geosciences in Croatia and abroad. Some of the partners are:

  • Hrvatski geološki institut
  • Geofizički zavod PMF-a
  • Seizmološka služba RH
  • RGN fakultet
  • Građevinski fakultet u Zagrebu
  • Građevinski fakultet u Splitu
  • Geotehnički Studio d.o.o.
  • Hidroinženjering d.o.o.
  • Geokon – Zagreb d.d.
  • Krešo Geo d.o.o.
  • Profelis d.o.o.
  • Contera d.o.o.
  • Grad-geo-ing d.o.o.
  • Geoarheo d.o.o.
  • Geosond d.o.o.
  • Geotech d.o.o.
  • PanGeo d.o.o.
  • Radionica statike d.o.o.
  • SLP d.o.o. Ljubljana
  • Blohm Consulting Denver
  • PASI srl Torino
  • IBIS-inženjering d.o.o. Banja Luka
  • Interprojekt d.o.o. Mostar
  • Winner Project d.o.o. Sarajevo
  • Terracore Malta

...and many others


Psunjska 3, 10000 Zagreb

OIB 10303379215 | MBS 080863386

Bank: Zagrebačka Banka d.d.
Zagreb, Trg Bana Josipa Jelačića 10
IBAN: HR6123600001102368964

phone/fax:+ 385 98 452 986

Base capital: 262.000,00 kn