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
+40
TBMs
in the World
in the World
+160
km
excavated with TBM
excavated with TBM
Traditional Excavation
+100
excavations
in the World
in the World
+200
km
excavated
excavated
Viaducts
+100
viaducts
viaducts
+40
km
of viaducts
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.
Highways
+15
highways
highways
+300
km
of roads
of roads
Railways & Subways
34
Railway Lines in the World
Railway Lines in the World
14
Subways in the World
Subways in the World
Water
21
Aqueducts in the World
Aqueducts in the World
10
Hydroelectric plants in the World
Hydroelectric plants in the World