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Over 30 years of experience allows S.G.G. to offer its customers a service characterized by a personalized technical approach, which is supported by the continuous professional development of its staff and ongoing improvement of its elaboration methods and survey interpretation.

Our organization is made up of geologists who coordinate the technicians in the field – those that provide data collection, data interpretation as well as those that present our work.

To the update and imporovement of the working methods, SGG associate use of advanced technologies of instruments and software.

Particularly for geophysics, SGG has adquisition instruments for investigations with high resolution and deep penetration.

For data interpretation SGG makes use of the most advanced software, performing 3D modeling for different type of geophysical methods.


3D resistivity model lava flow

SGG has the most advanced software concerning realization and management of projects in a wide range of geology, geomechanics, geotechnics, geophysics services: stability evaluation of soils and rocks, 3D modeling, geotechnical parametrization, risk assessment , ambiental or geotechnical monitoring.

Studio di Geologia e Geofisica
Strada Massetana Romana 56 - 53100 Siena Italy
Teléfono +39 0577 49276
Fax +39 0577 287254
SGG - Centroamérica
91 av. Nte. y 7° cl. Pte. Psj 1 y 6 Casa No. 3
Col. Escalon, San Salvador - El Salvador
Teléfono +503 2263 3636
SGG - Argentina
Buenos aires
AV. L. Alem 1026, Piso 8 of. “R”
Tel.|Fax +54 11 5353 9884