Specialized Construction Activities in
Illnau
7 companies in Specialized Construction Activities based in Illnau — name and year of registration from the commercial register. The list below shows them all.
Companies
All 7 companies in Illnau
Hürlimann Bautenschutz AG
Since 2005
WaterproofingCoatingsConcrete repairs
View profile3.9(11)
Glauser Illnau AG
Since 2009
Plumbing installationsHeating systemsPipeline construction
View profile4.4(16)
GeoRock AG Spreng- und Tiefbauberatung
Since 2014
Special foundation engineering
View profile
Die Bau Leu GmbH
Since 2017
Heating systemsHeat pumpsCooling systems
View profile
Corroprot AG
Since 1969
View profile4.4(14)
GeoRock AG Engineering 2.0
Since 2024
View profile
RAR Alves Neves bau
Since 2018
View profile
Specialized Construction Activities in Illnau
7Specialized Construction ActivitiesCommercial register (Zefix) · as of August 26, 2026
2014Median year of registrationCommercial register (Zefix) · as of August 26, 2026
353in the Canton of ZurichCommercial register (Zefix) · as of August 26, 2026
2,623in SwitzerlandCommercial register (Zefix) · as of August 26, 2026
Locations
Specialized Construction Activities in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of August 26, 2026
Industry axis
Specialized Construction Activities across SwitzerlandSpecialized Construction Activities in other places
By canton
Canton of Zurich353Canton of Vaud307Canton of Bern235Canton of Aargau226Canton of St. Gallen171Canton of Geneva154Canton of Valais135Canton of Ticino128Canton of Lucerne126Canton of Fribourg107Canton of Thurgau80Canton of Schwyz80Canton of Solothurn79Canton of Zug71Canton of Basel-Country69Canton of Grisons66Canton of Neuchâtel45Canton of Obwalden28Canton of Jura24Canton of Schaffhausen21Canton of Glarus19Canton of Nidwalden18Canton of Appenzell Outer Rhodes16Canton of Uri15Canton of Appenzell Inner Rhodes3
Place axis
All companies in IllnauOther industries in Illnau
Technical Consulting & Engineering12Management Consulting10Auto Repair Shops9IT Consulting & Services8Logistics & Transport Companies7Plumbing & Building Services6Fiduciary Offices6Food Processing6Facility Management & Cleaning6Automotive & Vehicle Trade6Painting & Plastering5Textile & Clothing Industry5Software Development5Property Management5Restaurants5