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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumbing & Building ServicesBreitenbachWassertechnik Studer GmbH
Wassertechnik Studer GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Wassertechnik Studer GmbH is the provision of plumbing and sanitary services, as well as the sale, installation and maintenance of water softening systems for single-family and multi-family homes.

AI-generated
Offering

Products & services

Industry:Plumbing & Building Services
✓ Offered7
Water softening systems
Water softening systems for single-family homes, multi-family buildings and larger structures; including advice, installation, commissioning, maintenance and a service subscription.
Water filters and pressure reducers
Water filters and pressure reducers as a supplement to water softening systems; including domestic water stations and backwashable fine filters with installation accessories.
Regenerating salt
Regenerating salt tablets for water softening systems for processing drinking water for household use, in the hospitality sector, in hospitals and in dairies.
Advice
Professional on-site advice at the customer’s premises, without obligation and free of charge, with contact via the website or by phone.
Installation
Installation of water softening systems by trained specialists, including commissioning; depending on the system, within a short installation time.
Maintenance
Annual maintenance and service of the system according to the SVGW recommendation to preserve service life and water quality.
Service subscription
Service subscription for the ongoing coordination of the annual maintenance, so that no service intervals are missed.
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4.1/5

Wassertechnik Studer GmbH

Trust & reputation

ranQ Trust Score of Wassertechnik Studer GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Wassertechnik Studer GmbH has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
Wassertechnik Studer GmbH scores 83.0 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
x
CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.100.012%
  • Company size: The headcount band, researched by ranQ or stated by the company. It is scored in steps rather than by head count, because the data only provides bands.55.07%
Wassertechnik Studer GmbH scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
x
CriterionValueWeight
  • Verification: Official register entry (commercial register with UID or professional-body record, 55 points), confirmed domain (20 points) and confirmed ranQ profile (up to 25 points, depending on completeness).85.022%
Wassertechnik Studer GmbH scores 68.6 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
x
CriterionValueWeight
  • Website authority: Ahrefs' Domain Rating measures, on a scale of 0 to 100, how strongly a website is linked from other websites. For Swiss SMEs the range up to 40 is typical; the maximum is reached at 35.68.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Wassertechnik Studer GmbH reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, so the score is backed by part of the criteria. As of October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

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Location

Ollenweg 35
4226 Breitenbach
Opening hours
Mon
07:30 - 17:00
Tue
07:30 - 17:00
Wed
07:30 - 17:00
Thu
07:30 - 17:00
Fri
07:30 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-359.777.558
Founded
2011 · 15 years
Last commercial register change
December 15, 2016
Employees
1 to 10
Legal form: Graded by liability and disclosure. The weight is kept small: a sole proprietorship is not a dubious company, it is just liable differently.
88.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

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