Company profile




Climbing investigation
Geophysical exploration
Geological civil engineering
Sabo and disaster prevention
Hydrogeological investigation






Site investigation and assessment 
Soil & groundwater remediation plan
Groundwater numerical analysis (2D, 3D)


Compact wastewater treatment system

Application of GIS
Software of “Rescue Series”

Overseas projects
Business support
 
The engineering specialists at ESS can provide the solution to geological problems related to construction and rehabilitation of dams, tunnels, roads, railways, airports etc. ESS covers such various fields as data collection and review, geological mapping, test boring, laboratory and in-situ tests, interpretation of aerial photos, as well as preparation of rock specimens, tectonics analysis, rock fall simulations and comprehensive reporting.