Plumbing & Building Services in
Gamsen
6 companies in Plumbing & Building Services based in Gamsen — name and year of registration from the commercial register. The list below shows them all.
Companies
All 6 companies in Gamsen
Josef Zehnder AG
Since 1975
Plumbing workHeating workConversions and renovations
View profile4.7(7)
Hurni Haustechnik
Since 2004
HeatingSolar
View profile4.3(3)
Ryantec AG
Since 2011
Plumbing workPipework installation
View profile4.6(10)
MawaTherm AG
Since 2018
Heat pump serviceAir conditioning systemsSplit line installation for heat pumps
View profile5(1)
Brennwall AG
Since 2024
Maintenance & ServiceCommissioningRemote monitoring
View profile4.8(8)
AHAS Haustech GmbH
Since 2020
View profile
Plumbing & Building Services in Gamsen
6Plumbing & Building ServicesCommercial register (Zefix) · as of August 28, 2026
2018Median year of registrationCommercial register (Zefix) · as of August 28, 2026
356in the Canton of ValaisCommercial register (Zefix) · as of August 28, 2026
6,602in SwitzerlandCommercial register (Zefix) · as of August 28, 2026
Locations
Plumbing & Building Services in the region
Point size by number of companies per place.
Source: commercial register (Zefix) · as of August 28, 2026
Industry axis
Plumbing & Building Services across SwitzerlandPlumbing & Building Services in other places
By canton
Canton of Zurich868Canton of Bern675Canton of Vaud657Canton of Aargau483Canton of Geneva429Canton of St. Gallen417Canton of Ticino395Canton of Valais356Canton of Lucerne291Canton of Fribourg287Canton of Basel-Country251Canton of Thurgau228Canton of Grisons202Canton of Solothurn196Canton of Zug139Canton of Neuchâtel133Canton of Schwyz128Canton of Jura80Canton of Schaffhausen66Canton of Appenzell Outer Rhodes48Canton of Nidwalden40Canton of Glarus36Canton of Obwalden26Canton of Uri18Canton of Appenzell Inner Rhodes13
Place axis
All companies in Gamsen