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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringSchwerzenbachKüwAB GmbH
KüwAB GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of KüwAB GmbH is the consulting and auditing of water systems, particularly in the areas of cooling water systems, drinking water systems and legionella prevention, as well as the development of solutions for water hygiene in various industries such as industry, hospitality and healthcare.

AI-generated
Offering

Products & services

Industry:Technical Consulting & Engineering
✓ Offered3
Audit of cooling water systems
Audit of cooling water systems, risk assessment using a Legionella risk assessment matrix, on-site inspections, water sampling, audit report with recommendations and measures.
Cooling water consulting
Consulting for cooling water systems, periodic water analyses, optimal dosing of conditioning agents, detection of corrosion and deposit tendencies, ongoing operational support.
Audit of potable water systems
Audit of potable water systems for Legionella, risk assessment, on-site inspections, water sampling, process review, and audit report with actionable recommendations.
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4.1/5

KüwAB GmbH

Trust & reputation

ranQ Trust Score of KüwAB 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.

KüwAB 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.
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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%
KüwAB GmbH scores 80.9 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.86.512%
  • 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%
KüwAB GmbH scores 83.3 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).83.322%
KüwAB GmbH scores 2.9 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 35.2.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

KüwAB 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

Vieristrasse 6
8603 Schwerzenbach

At a glance

Legal form
Limited Liability Company
UID
CHE-455.993.856
Founded
2016 · 10 years
Last commercial register change
July 19, 2016
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.
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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