Architecture Firms in
Stein AR
5 companies in Architecture Firms based in Stein AR — name and year of registration from the commercial register. The list below shows them all.
Companies
All 5 companies in Stein AR
Ammann AG Architektur + Planung
Since 1990
ArchitectureConstruction managementInterior design
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ammann partner ag architektur + planung
Since 2001
ArchitectureConstruction managementInterior design
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Louis architektur + design
Since 2001
ArchitectureLighting designClient advisory
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AIammann innenarchitektur gmbh
Since 2012
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WAWingarten AG
Since 2015
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Architecture Firms in Stein AR
5Architecture FirmsCommercial register (Zefix) · as of September 26, 2026
2001Median year of registrationCommercial register (Zefix) · as of September 26, 2026
62in the Canton of Appenzell Outer RhodesCommercial register (Zefix) · as of September 26, 2026
12,550in SwitzerlandCommercial register (Zefix) · as of September 26, 2026
Locations
Architecture Firms in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of September 26, 2026
Industry axis
Architecture Firms across SwitzerlandArchitecture Firms in other places
By canton
Canton of Zurich2,807Canton of Bern1,160Canton of Vaud1,068Canton of Geneva790Canton of Aargau688Canton of St. Gallen664Canton of Valais592Canton of Ticino587Canton of Lucerne538Canton of Grisons469Canton of Fribourg387Canton of Thurgau374Canton of Zug308Canton of Solothurn302Canton of Basel-Country291Canton of Schwyz270Canton of Neuchâtel155Canton of Schaffhausen93Canton of Nidwalden89Canton of Jura72Canton of Appenzell Outer Rhodes62Canton of Obwalden56Canton of Glarus50Canton of Appenzell Inner Rhodes38Canton of Uri38
Place axis
All companies in Stein AR