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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryIndustryChemicals manufacturerEnnetmoosWAION AG
WAION AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

WAION AG provides legionella monitoring and prevention solutions for hot-water systems. Its services include legionella testing, the Waiondes® disinfectant, dosing systems and their installation, as well as maintenance and servicing.

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Service area

Offering

Products & services

Industry:Chemicals manufacturerMechanical engineering
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4.1/5

WAION AG

✓ Offered5
Legionella analysis
Regular Legionella analyses to monitor hot water quality; on-site consultation, sampling at suitable sampling points and measurement results from the reference laboratory.
Waiondes®
Patented disinfectant made from drinking water, salt and electricity; suitable for drinking water, produced under continuous monitoring and delivered by a logistics company.
Dosing system & installation
Supply of the components, integration of the interfaces by a licensed plumbing company, assembly, connection, commissioning, acceptance protocol and training for the Waiondes® system.
Maintenance & servicing
Service contracts for maintaining the system; ongoing monitoring of operating functions, level measurement, alarm notification in case of faults and organisation of container changes.
Legionella prophylaxis
Legionella prophylaxis for hot water systems with a patented process, depot effect in the pipe network, regular analyses and performance guarantee.
Trust & reputation

ranQ Trust Score of WAION AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of November 2026

Without public customer reviews the score stays capped.

WAION 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.
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%
WAION AG scores 85.5 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%
WAION 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%
WAION AG scores 4.9 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 35.4.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

WAION 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

Allweg 6
6372 Ennetmoos
Opening hours
Mon
08:00 - 17:00
Tue
08:00 - 17:00
Wed
08:00 - 17:00
Thu
08:00 - 17:00
Fri
08:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-114.848.669
Founded
2009 · 17 years
Last commercial register change
March 23, 2023
Employees
1 to 10

Active in 1 of 26 cantons

  • NWNidwalden
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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