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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint742,806 companies indexed · Last updated: today
DirectoryReal EstateReal Estate Project DevelopmentFrickTIERSTEIN AG
TIERSTEIN AG Logo
Verified· 4 sources

TIERSTEIN AG

Summary

About the company

The core activity of Tierstein AG is the development of real estate, particularly the planning and realization of residential, industrial and commercial property projects in Northwestern Switzerland.

AI-generated
Offering

Products & services

Industry:Real Estate Project Development
✓ Offered3
Real estate development
Development of residential and commercial real estate, land parcels and mid-sized to larger projects in north-west Switzerland; also construction, refurbishment and revitalisation.
Property management
Management of the company’s own real estate portfolio, where meaningful and feasible; property management of residential and commercial real estate in connection with existing holdings.
Disposal of development projects
Sale of developed real estate and land-parcel projects after development; alternatively, acquisition for the company’s own portfolio.
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Reviews

Aggregated rating

Aggregated rating
4.2
of 5

Aggregated from 30 reviews across all connected sources

Sources
GGoogle4.230
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

July 30, 2026Media
Rheinfelden: Tierstein AG räumt Fehler beim Baustart am Gottesackerweg ein
aargauerzeitung.ch
July 27, 2026Media
Gipf-Oberfrick: Tierstein AG plant fünf Mehrfamilienhäuser auf der Breitmatt
aargauerzeitung.ch
July 1, 2026Media
Ehrendingen begrenzt Coop-Ladenfläche – Tierstein AG wehrt sich
badenertagblatt.ch
March 12, 2026Media
Neues Leben für das «Studer-Areal»
nfz.ch
March 11, 2026Media
Neue Zukunft fürs Studer-Areal in Frick: Diese Firmen ziehen auf das Industriegelände
aargauerzeitung.ch

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Location

Hauptstrasse 41
5070 Frick
Opening hours
Mon
14:00 - 16:00
Tue
09:00 - 11:00
Wed
09:00 - 11:00
Thu
09:00 - 11:00
Fri
09:00 - 11:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-319.859.701
Founded
2018 · 8 years
Last commercial register change
September 25, 2025
Employees
11 to 20

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