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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint742,806 companies indexed · Last updated: today
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DirectoryIndustriesConstruction & Architecture

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Construction & Architecture

55,063 verified companies — from Architecture Firms to Timber Construction & Carpentry. Every entry checked against the commercial register and review sources.

Industry in numbers

47'356CompaniesAs of July 24, 2026 · Source: zefix.ch
(+) 3.5%Construction investmentAs of July 21, 2026 · Source: bwl.admin.ch
23,9 Mrd. CHFRevenue, main construction sectorAs of 2025 · Source: schweizer-bauwirtschaft.ch
24,4 Mrd. CHFRevenue forecast 2026As of 2026 · Source: schweizer-bauwirtschaft.ch
4.6 ★Ø Customer ratingSource: google.com
Locations

Geographic distribution

Construction & Architecture companies by city.

Source: FSO STATENT / Commercial register CH

  • Zurich2'368
  • Geneva992
  • Basel980
  • Lausanne643
  • Bern642
  • Lugano607
  • Winterthur520
  • Lucerne496
  • St. Gallen424
  • Carouge Ge340
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Industries

16 industries with verified companies.

Architecture Firms9'862 companiesBuilding Construction3'428 companiesBuilding Maintenance3'919 companiesCivil Engineering2'487 companiesCivil Engineering Firms1'738 companiesConstruction & Project Management2'892 companiesGeneral Contractors7'721 companiesHorticulture & Landscaping6'165 companiesInterior Construction5'749 companiesOwner's Representative954 companiesScaffolding564 companiesSealing & Insulation1'736 companiesSite Preparation1'176 companiesSpecialized Construction Activities2'596 companiesSports Facility Construction186 companiesTimber Construction & Carpentry3'890 companies
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