Stages of development 

Geoliss company (REL MGRT Ltd) was established in 1995 by Andreev Nikolay Mikhailovich, the graduate of Geophysical Department of the Leningrad Mining Institute ( National Mineral Resources  Mining University). 

In the beginning of the 90-ies, having analyzed the experience of European countries, it became apparent that one not just could but had to deal with the wide range of radon problems in the Russian Federation! There was nothing for it but firmly to convince building owners and adverse authorities of the cities in the feasibility of performing such activities as the Federal law did not exist at that time and it was not expected for the following three years. 

We have over 20 years of experience providing geophysical services to the groundwater, mining, oil & gas, and natural resource exploration industries.  Our geophysicists, geologists and hydrologists are dedicated to finding solutions using industry-best equipment and unconventional methods with a focus on safety, quality and innovation.  

We have developed a biogeophysical method (BGP) which we consider as the most efficient tool for groundwater prospecting along with a resonans-acoustic profiling (RAP) and a transient electromagnetic method (TEM).