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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,877 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureGeneral ContractorsAltdorf UrPORR SUISSE AG
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Verified· 4 sources

PORR SUISSE AG

Summary

About the company

PORR SUISSE AG provides comprehensive construction services as a general construction contractor, focusing on building construction, civil and structural engineering, infrastructure and tunnel works, as well as specialized deep foundation, geotechnical and environmental engineering.

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Offering

Products & services

Industry:General Contractors
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Building construction
Building construction as a general and total contractor for large projects and smaller building projects; planning, execution and handover of building construction projects in Switzerland.
Civil engineering
Civil engineering and civil works for small repair jobs up to complex large-scale construction projects; bridge, rail, flood protection, industrial and power plant construction.
Infrastructure / Tunnel construction
Infrastructure and tunnel construction for transport infrastructure projects; bridges, culverts, underpasses, tunnels in open or cut-and-cover construction, railway facilities, power plants, motorways and utility works.
Special deep construction / Rock engineering
Special deep construction with foundations, subsoil sealing as well as rock, slope and structural stabilisation; rock engineering for anchoring and securing works in difficult terrain.
Geotechnical engineering
Geotechnical engineering with pile foundations, subsoil investigations and vibration measurements; pile foundations, site investigations and monitoring in accordance with Swiss standards.
Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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Press

Media

August 31, 2021Media
Neuer Partner für die Bolfing AG
bote.ch
November 13, 2018Media
Baustart für neues Dotierkraftwerk erfolgt
urnerwochenblatt.ch
December 5, 2017Media
Baloise Park: Porr Suisse erhält Totalunternehmer-Aufträge
immobilienbusiness.ch

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Location

Seedorferstrasse 56
6460 Altdorf Ur
Opening hours
Mon
08:00 - 12:00, 13:00 - 17:00
Tue
08:00 - 12:00, 13:00 - 17:00
Wed
08:00 - 12:00, 13:00 - 17:00
Thu
08:00 - 12:00, 13:00 - 17:00
Fri
08:00 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-105.738.898
Founded
1975 · 51 years
Last commercial register change
January 12, 2026
Employees
21 to 50

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