Specialized Construction Activities in
Landquart
6 companies in Specialized Construction Activities based in Landquart — name and year of registration from the commercial register. The list below shows them all.
Companies
All 6 companies in Landquart
KLARK AG
Since 2025
KLARK
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csi bau ag
Since 1997
Consulting / expert reportsInsulationLiquid plastic works
View profile2.3(3)
WBWolf Bau AG
Since 1985
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RSRhomberg Sersa Rail AG
Since 2010
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RSRhomberg Sersa Rail Machine AG
Since 2014
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GBGS Baushop AG
Since 2020
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Specialized Construction Activities in Landquart
6Specialized Construction ActivitiesCommercial register (Zefix) · as of September 16, 2026
2014Median year of registrationCommercial register (Zefix) · as of September 16, 2026
87in the Canton of GrisonsCommercial register (Zefix) · as of September 16, 2026
3,310in SwitzerlandCommercial register (Zefix) · as of September 16, 2026
Locations
Specialized Construction Activities in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of September 16, 2026
Largest places
Chur21Industry axis
Specialized Construction Activities across SwitzerlandSpecialized Construction Activities in other places
By canton
Canton of Zurich468Canton of Vaud332Canton of Bern307Canton of Aargau278Canton of St. Gallen235Canton of Lucerne171Canton of Geneva165Canton of Valais162Canton of Ticino140Canton of Fribourg128Canton of Schwyz116Canton of Thurgau115Canton of Solothurn104Canton of Zug100Canton of Basel-Country91Canton of Grisons87Canton of Neuchâtel53Canton of Obwalden33Canton of Glarus33Canton of Schaffhausen31Canton of Jura28Canton of Appenzell Outer Rhodes26Canton of Nidwalden24Canton of Uri18Canton of Appenzell Inner Rhodes7
Place axis
All companies in LandquartOther industries in Landquart
Restaurants21Technical Consulting & Engineering19Holding Companies17Property Management17Software Development14IT Consulting & Services13Management Consulting12Automotive & Vehicle Trade12Real Estate Project Development11Auto Repair Shops10Electrical Planning & Installation9Fiduciary Offices9Advertising Agencies9Continuing Education Institutes9Real Estate Brokerage9Logistics & Transport Companies9Architecture Firms8Coaching & Personal Development7Civil Engineering7General Contractors7Food Processing7Wholesale - Food & Luxury Items7Building Construction6Plumbing & Building Services6Solar & Photovoltaics6Retail - Textiles & Clothing6Research & Development5Insurance Brokerage & Consulting5Non-Medical Healthcare Professions5Wholesale - Construction & Raw Materials5Taxi Companies5