ALFESTAL engineering is an engineering company, founded in 2.009, by high experienced professionals in tunnelling and geotechnic engineering. It is born specialized in all the kinds of underground works (TBM tunnels, metro and railway stations, caverns designs, false tunnels and connection galleries)and in Geotechnic engineering (geotechnical surveys, material characterizations, slope calculations, fill studies, hydrogeologics...) The staff that compounds the company, takes part of a complete team that is able to face all the kind of projects in the underground and geotechnic fields, our specializations. The ALFESTAL main objetive is to provide, arround the world, quality engineering, in a versatile way and with a suitable final cost. In order to get all these targets, the staff size, its capabilities and the relationship with other sectors companies are our strong points.