Research and Survey Institute Geotech provides geophysical surveys and supplies geophysical equipment such as OKO-3 Ground Penetrating Radars, LAKKOLIT XM4 Digital Multichannel Seismic Stations, DELTA-03 Seismic Signals Recorders and electrical exploration equipment. In recent years the company has been particularly active in geophysical projects based on a combination of several geophysical methods (Ground Penetrating Radar, Electrical Exploration and Seismic Surveying methods). GEOTECH has a great experience of geophysical research conducted in various regions of the Russian Federation in the oil-and –gas sector, on railways, on highways, on runways, on housing construction objects.