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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,765 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentWater SupplyArboncbswasser ag
cbswasser ag Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of cbswasser ag is the manufacture and distribution of water treatment products, particularly water filters, water softeners and decalcification systems, which are designed to clean and soften water in order to prevent damage to household appliances and pipes.

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Offering

Products & services

Industry:Water Supply
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cbswasser ag

✓ Offered
6
Water softeners and descaling systems
Water softeners and descaling systems for households, commercial premises, multi-family houses and industry; including consulting, delivery, installation, commissioning, warranty, repairs and service work.
Osmosis systems
Osmosis systems for drinking water treatment; with filter systems, UV disinfection and fully automatic drinking water filters, including Osmotic smart and Osmotic Blue pH+.
Service / repairs for water softeners
Service and repair work on water softeners, including for other brands; with incoming inspection, cleaning, disinfection, functional testing, spare parts service and service subscription.
Measuring water hardness
Water hardness test for simple, accurate determination of total hardness in °fH; includes measuring cup, titration solution and operating instructions, plus delivery to home.
Accessories for water softeners
Accessories for water softeners and descaling systems, including bypass valves, check valves as well as filters, Mikroclean filters, fine filters and filter elements.
Regenerating salt
Regenerating salt for water softening systems, delivered to order; suitable for the regeneration of water softeners.
Trust & reputation

ranQ Trust Score of cbswasser ag: 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.

cbswasser ag 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.
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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%
cbswasser ag scores 88.3 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.97.712%
  • 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.70.07%
cbswasser ag scores 83.3 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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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).83.322%
cbswasser ag scores 17.1 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 35.17.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

cbswasser ag 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

Pündtstrasse 8
9320 Arbon

At a glance

Legal form
Corporation
UID
CHE-256.211.886
Founded
2012 · 14 years
Last commercial register change
September 16, 2026
Employees
11 to 20
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.
100.0
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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