Core Business

Specialized in tunnelling and recognized around the globe for our experience with Tunnel Boring Machines (TBM), Ghella is actively involved in the construction of infrastructures such as subways, railways, motorways, and hydraulic works.

Tunnelling

240km
230 km
13km
TBM
Convencional
Pipe Jacking
Continents
5
Continentes
Nations
20
Naciones
Construction Sites
152
Sitios de Construcción
HS and Railways
35
Ferrovias
(+167 km)
Subways
16
Metro
(+61 km)
Higways
16
Autopistas
(+300 km)
TBM in Totals
46
TBM
(+240 km)
Renewables
11
Obras Hidroeléctricas
(+23 km)
sewer
24
Obras Hidraulicas
(+95 km)