Architecture Firms in
Diepoldsau
9 companies in Architecture Firms based in Diepoldsau — name and year of registration from the commercial register. The list below shows them all.
Companies
All 9 companies in Diepoldsau
Hutter Architektur u. Bauleitung AG
Since 1987
ArchitectureConstruction management
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Spirig Albert Architektur GmbH
Since 1996
Architectural planning and construction managementNew constructionConversions and renovations
View profile3.7(3)
Sieber-Viertl Holzbau GmbH
Since 1998
Timber construction
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Weder Raphael GmbH
Since 2002
Architectural planning for new builds and renovationsRenovation and refurbishmentSingle-family houses
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Kuster Bauplanung GmbH
Since 2013
Building planningConstruction managementVisualization
View profile5(2)
Architektur Tobias Laukenmann
Since 2023
ArchitectureEnergy consulting
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Ventira Architekten GmbH
Since 2007
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A&Architektur & Schätzungen Adrian Baumgartner
Since 2006
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PMPETER MUXEL ARCHITEKTURSTUDIO
Since 2025
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Architecture Firms in Diepoldsau
9Architecture FirmsCommercial register (Zefix) · as of August 26, 2026
2006Median year of registrationCommercial register (Zefix) · as of August 26, 2026
498in the Canton of St. GallenCommercial register (Zefix) · as of August 26, 2026
10,061in SwitzerlandCommercial register (Zefix) · as of August 26, 2026
Locations
Architecture Firms in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of August 26, 2026
Industry axis
Architecture Firms across SwitzerlandArchitecture Firms in other places
By canton
Canton of Zurich2,273Canton of Bern959Canton of Vaud922Canton of Geneva666Canton of Aargau541Canton of St. Gallen498Canton of Ticino471Canton of Valais471Canton of Lucerne416Canton of Grisons379Canton of Fribourg317Canton of Thurgau261Canton of Solothurn244Canton of Basel-Country232Canton of Zug210Canton of Schwyz175Canton of Neuchâtel132Canton of Schaffhausen65Canton of Nidwalden65Canton of Jura58Canton of Obwalden50Canton of Appenzell Outer Rhodes48Canton of Glarus44Canton of Appenzell Inner Rhodes30Canton of Uri30
Place axis
All companies in DiepoldsauOther industries in Diepoldsau
Holding Companies20Logistics & Transport Companies16Management Consulting15Technical Consulting & Engineering15Mechanical Engineering Industry12IT Consulting & Services12Property Management12Painting & Plastering11Facility Management & Cleaning11Fiduciary Offices10Advertising Agencies10Online Shops10Restaurants10Interior Construction9Textile & Clothing Industry9Auto Repair Shops8Real Estate Project Development7Automotive & Vehicle Trade7Wholesale - Textiles & Clothing7Electrical Planning & Installation6Flooring & Tiling6Specialized Construction Installations6Glass, Ceramics, Stone & Construction Materials Industry6Plastics Industry6Software Development6Real Estate Brokerage6Wholesale - General Specialty Trade6Building Construction5Civil Engineering Firms5Plumbing & Building Services5Beauty Salons5Medical Technology Industry5