Core Business

With its unique skills in underground works, renown worldwide for its experience and know how in the use of Tunnel Boring Machines (TBM), Ghella is involved in the construction of many infrastructure projects such as subways, railways, motorways and major roads, significant water and hydraulic works.

TBM
+30 TBMs
in the World
+150 km
excavated with TBM
Traditional Excavation
+100 excavations
in the World
+200 km
excavated
Viaducts
+100
viaducts
+40 km
of viaducts

 

Two are the important traditions of us miners: give a women's name to its own TBM and be protected by Santa Barbara. The 4th of December is our most sound festivity: all our worksites celebrate the Saint protector with a mass to bless the "mole" and all the miners that take care of it with passion.

Tyre
+15
highways
+300 km
of roads
Iron
34
Railway Lines in the World
14
Subways in the World
Water
21
Aqueducts in the World
10
Hydroelectric plants in the World