Civil Engineering Firms in
Diepoldsau
5 companies in Civil Engineering Firms based in Diepoldsau — name and year of registration from the commercial register. The list below shows them all.
Companies
All 5 companies in Diepoldsau
A bis Z Planung AG
Since 1991
Planning
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Egeter & Partner AG
Since 2021
Civil engineering servicesExcavations and geotechnicsBuilding design and structural engineering
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Bischofberger Hoch- und Tiefbau GmbH
Since 1997
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SZ Vermessung Dr.-Ing. Stephan Zinndorf
Since 1997
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BGBreuPlan GmbH, Metall- und Fassadenbauplanungen
Since 2022
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Civil Engineering Firms in Diepoldsau
5Civil Engineering FirmsCommercial register (Zefix) · as of September 27, 2026
1997Median year of registrationCommercial register (Zefix) · as of September 27, 2026
144in the Canton of St. GallenCommercial register (Zefix) · as of September 27, 2026
2,099in SwitzerlandCommercial register (Zefix) · as of September 27, 2026
Locations
Civil Engineering Firms in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of September 27, 2026
Industry axis
Civil Engineering Firms across SwitzerlandCivil Engineering Firms in other places
By canton
Canton of Zurich298Canton of Vaud197Canton of Bern195Canton of Valais157Canton of St. Gallen144Canton of Ticino136Canton of Grisons127Canton of Aargau109Canton of Lucerne96Canton of Geneva88Canton of Fribourg70Canton of Thurgau69Canton of Schwyz64Canton of Basel-Country55Canton of Zug54Canton of Solothurn38Canton of Neuchâtel30Canton of Schaffhausen21Canton of Jura20Canton of Nidwalden18Canton of Obwalden17Canton of Glarus15Canton of Appenzell Outer Rhodes14Canton of Appenzell Inner Rhodes4
Place axis
All companies in DiepoldsauOther industries 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 Shops11Restaurants10Construction & Project Management9Textile & Clothing Industry9Automotive & Vehicle Trade9Wholesale - Machinery & Technical Equipment9Coaching & Personal Development8Other Service Industries8Building 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 Items6Building Construction5Joinery5Metal Construction5Plumbing & Building Services5Sheet Metal Work5Beauty Salons5Hair Salons5