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.

 

*Data as of December 2021

Tunnelling

237km
237 km
15km
TBM
Conventional
Pipe Jacking
Continents
5
Continents
Countries
15
Countries
Construction Sites
152
Construction Sites
HS and Railways
36
Railways
(+167 km)
Subways
18
Subways
(+61 km)
Higways
17
Highways
(+300 km)
TBM in Total
46
TBM
(+237 km)
Renewables
11
Hydroelectric works
(+23 km)
sewer
25
Hydraulic works
(+95 km)