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 January 2024

Tunnelling

274km
254.5km
18km
TBM
Conventional
Pipe Jacking
Continents
4
Continents
Countries
15
Countries
Construction Sites
152
Construction Sites
Railways
39
Railways
(+167 km)
Subways
18
Metro
(+61 km)
Higways
16
Highways
(+300 km)
TBM in Total
51
TBM
(+237 km)
Renewables
10
Hydroelectric works
(+23 km)
sewer
30
Hydraulic works
(+95 km)
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