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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,805 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureCivil EngineeringGossau SgHASTAG St. Gallen Bau AG, Zweigniederlassung Gossau
HASTAG St. Gallen Bau AG, Zweigniederlassung Gossau Logo
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HASTAG St. Gallen Bau AG, Zweigniederlassung Gossau

Summary

About the company

HASTAG St. Gallen Bau AG, Zweigniederlassung Gossau provides civil engineering (Tiefbau) services and operates a concrete plant and a transfer/handling site. The HASTAG group also offers specialist deep foundation work, geothermal (ground-source) services, aggregates (kies) and waste disposal.

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Offering

Products & services

Industry:Civil Engineering
✓ Offered1
Civil engineering
Excavations, earthworks, sewer and pipeline construction, road construction, water engineering and dismantling; including excavation enclosures, service lines, district heating, land reclamation, road connections and waste disposal concepts.
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Aggregated rating

Aggregated rating
4.6
of 5

Aggregated from 16 reviews across all connected sources

Sources
GGoogle4.616
★TrustpilotSoon
PProvenExpertSoon

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Location

Hier entsteht die Karte
Wilerstrasse 92
9200 Gossau Sg
Opening hours
Mon
08:00 - 11:30, 13:30 - 16:30
Tue
08:00 - 11:30, 13:30 - 16:30
Wed
08:00 - 11:30, 13:30 - 16:30
Thu
08:00 - 11:30, 13:30 - 16:30
Fri
08:00 - 11:30, 13:30 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Branch
UID
CHE-263.729.881
Founded
2002 · 24 years
Last commercial register change
August 10, 2010
Employees
21 to 50

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