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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint742,806 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureArchitecture FirmsSt. GallenArchplan AG
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Verified· 4 sources

Archplan AG

Summary

About the company

Archplan AG is an architecture firm that provides architectural services from design through to project handover. The practice participates in competitions and studies, undertakes renovations and conversions, uses Building Information Modeling (BIM), and emphasizes resource-efficient materials and cost-conscious project planning.

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Real Estate Project Development
✓ Offered2
Architectural planning
Architectural planning for new builds, conversions, replacement new builds and renovations of residential, commercial and special-purpose buildings; including multi-family houses, single-family houses, restaurants, schools and religious buildings.
Competitions and studies
Competitions and studies for building projects, including competition entries and conceptual project studies.
Reviews

Aggregated rating

Aggregated rating
4.8
of 5

Aggregated from 5 reviews across all connected sources

Sources
GGoogle4.85
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Press

Media

February 3, 2012Media
Es kommt auf den Menschen an
espazium.ch

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Location

Wallstrasse 5
9000 St. Gallen
Opening hours
Mon
08:00 - 17:00
Tue
08:00 - 17:00
Wed
08:00 - 17:00
Thu
08:00 - 17:00
Fri
08:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-101.246.320
Founded
2001 · 25 years
Last commercial register change
July 30, 2025
Employees
21 to 50

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