Building Construction in
Diepoldsau

5 companies in Building Construction based in Diepoldsau — name and year of registration from the commercial register. The list below shows them all.

Companies

All 5 companies in Diepoldsau

Huag AG Logo

Huag AG

Since 1972

Building constructionCivil engineeringRenovation / customer projects
View profile4.7(12)
Hermann Alt Logo

Hermann Alt

Since 1975

Listed Building & Church RenovationChildcare Centre New-Build & RenovationPublic Sector Buildings (Municipal & Civic Buildings)
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Bischofberger Hoch- und Tiefbau GmbH Logo

Bischofberger Hoch- und Tiefbau GmbH

Since 1997

View profile
Weder Logo

Weder

Since 1998

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B+

B + A Schweiz Bau AG

Since 2014

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Building Construction in Diepoldsau

5Building ConstructionCommercial register (Zefix) · as of September 23, 2026
1997Median year of registrationCommercial register (Zefix) · as of September 23, 2026
384in the Canton of St. GallenCommercial register (Zefix) · as of September 23, 2026
5,266in SwitzerlandCommercial register (Zefix) · as of September 23, 2026
Locations

Building Construction in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of September 23, 2026

Largest places

St. Gallen39Wil SG11Widnau10Buchs SG9Kaltbrunn9Oberriet SG8Mels8Flawil8Wattwil8Altstätten SG6
Industry axis

Building Construction in other places

Building Construction across Switzerland
St. Gallen39Wil SG11Widnau10Buchs SG9Kaltbrunn9Oberriet SG8Mels8Flawil8Wattwil8Altstätten SG6Rorschach6Sevelen6Goldach6Tübach6Sargans6Niederuzwil6Rheineck5Walenstadt5Gossau SG5Uznach5Eschenbach SG5Jona5

By canton

Canton of Zurich728Canton of Bern537Canton of Aargau394Canton of St. Gallen384Canton of Vaud370Canton of Valais345Canton of Ticino305Canton of Lucerne262Canton of Grisons256Canton of Thurgau226Canton of Geneva187Canton of Schwyz167Canton of Zug164Canton of Solothurn160Canton of Basel-Country141Canton of Fribourg136Canton of Schaffhausen70Canton of Neuchâtel59Canton of Appenzell Outer Rhodes55Canton of Glarus53Canton of Jura49Canton of Nidwalden41Canton of Obwalden36Canton of Appenzell Inner Rhodes31Canton of Uri24
Place axis

Other industries in Diepoldsau

All companies in Diepoldsau
Holding Companies44Management Consulting32Property Management27Technical Consulting & Engineering20IT Consulting & Services20Logistics & Transport Companies20Real Estate Project Development18Wholesale - General Specialty Trade18Advertising Agencies17Painting & Plastering14Mechanical Engineering Industry14Interior Construction13Real Estate Brokerage13Online Shops13Software Development12Architecture Firms11Fiduciary Offices11Facility Management & Cleaning11Auto Repair Shops11Restaurants10Other Service Industries9Construction & Project Management9Textile & Clothing Industry9Automotive & Vehicle Trade9Wholesale - Machinery & Technical Equipment9Coaching & Personal Development8Building Maintenance8Electrical Planning & Installation8Specialized Construction Installations7Solar & Photovoltaics7Food Processing7Glass, Ceramics, Stone & Construction Materials Industry7Retail - General Specialty Trade7Wholesale - Health & Cosmetic Products7Wholesale - Textiles & Clothing7Civil Engineering6Flooring & Tiling6Medical Technology Industry6Plastics Industry6Wholesale - Construction & Raw Materials6Wholesale - Food & Luxury Items6Civil Engineering Firms5Joinery5Metal Construction5Plumbing & Building Services5Sheet Metal Work5Beauty Salons5Hair Salons5