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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentWater supplyKaltbrunnAQUALITY AG
AQUALITY AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

AQUALITY AG provides products and services for water supply systems. Its activities include software for quality assurance and documentation, cleaning and disinfection of reservoirs and pipes, well inspections and rehabilitation, and flow and pressure measurements in pipe networks.

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Service area

Offering

Products & services

Industry:Water supply
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AQUALITY AG

4
Quality assurance for water supply systems (AQUAsupport)
Tablet-supported quality assurance for water supply systems, self-control system according to HACCP, hazard analysis, electronic documentation, monitoring of outstanding items, and archiving.
Cleaning and disinfection of reservoirs and pipelines (AQUAclean)
Cleaning and disinfection of reservoir chambers and pipelines, pipeline disinfection for Legionella and Pseudomonas aeruginosa, and room disinfection by dry fogging.
Well regeneration and well rehabilitation (AQUAplus)
TV inspection, condition analysis, regeneration and rehabilitation of filter and horizontal filter wells, as well as supplementary measures such as a pump test, sample collection, and calibration.
Offtake flow and pressure measurements (AQUApress)
Offtake flow and pressure measurements in the pipe network as a basis for pipe network calculations, calibration of calculation models, and verified flow and pressure data.
Trust & reputation

ranQ Trust Score of AQUALITY AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

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Data basis 54% · As of November 2026

Without public customer reviews the score stays capped.

AQUALITY 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%
AQUALITY AG scores 83.5 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
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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%
AQUALITY AG scores 86.7 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).86.722%
AQUALITY AG scores 34.3 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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 35.34.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

AQUALITY 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 November 2026.

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

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Location

Schönaustrasse 26
8722 Kaltbrunn

At a glance

Legal form
Corporation
UID
CHE-293.703.774
Founded
2016 · 10 years
Last commercial register change
December 19, 2024
Employees
11 to 20

Active in 1 of 26 cantons

  • SGSt. Gallen
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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