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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint742,806 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding ConstructionGravesanoGTL SA
GTL SA Logo
Verified· 3 sources

GTL SA

Summary

About the company

GTL SA is a construction company offering building construction, renovation and general-contractor services. Its services include façade cladding in paramano and natural stone, exposed concrete work, waterproofing and insulation, metal construction, on-site concrete production and an in-house machinery fleet; administrative and technical offices handle project organisation and construction accounting. Operations are certified to ISO 9001.

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Products & services

Industry:Building ConstructionGeneral Contractors
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Construction company
Construction company for public and private residential construction; site organization, site accounting, acceptance testing of the completed works.
Public works
Public works with dedicated references; delivery of infrastructure and public building projects documented in the Realizzazioni section.
Renovations
Renovations of buildings and improvement works, presented as a specific category in Realizzazioni and in the company’s activities.
Reviews

Aggregated rating

Aggregated rating
4.1
of 5

Aggregated from 21 reviews across all connected sources

Sources
GGoogle4.121
★TrustpilotSoon
PProvenExpertSoon

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Location

Via Grumo 10
6929 Gravesano
Opening hours
Mon
07:30 - 19:30
Tue
07:30 - 19:30
Wed
07:30 - 19:30
Thu
07:30 - 19:30
Fri
07:30 - 19:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-105.873.065
Founded
1980 · 46 years
Last commercial register change
February 26, 2026
Employees
51 to 100

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