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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringAffoltern Am AlbisAquitest AG
Aquitest AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Aquitest AG is the performance of water analyses and corrosion protection consulting, particularly in the field of water treatment and conditioning for cooling systems, heating systems and other facilities. The company also offers services such as acceptance tests, commissioning and damage analysis, and develops special test kits for water analysis.

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Products & services

Industry:Technical Consulting & Engineering
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4.0/5

Aquitest AG

6
Water analyses for heating, cooling, solar and boiler systems
Technical water analyses throughout Switzerland for heating water, cooling water with glycol, solar glycol and boiler water; including interpretation of results and recommendations.
Products for heating and water analyses
Test products for the periodic monitoring and diagnosis of system water: Aqua Basic Test, Aqua BasicPlus Test, Aqua Multi Test, Aqua Glykol Test, Aqua Boiler Test, additional parameters and Aqua Select test set.
Consulting on water treatment, corrosion protection and damage clarification
Consulting on water treatment, corrosion protection, material selection and damage assessment; including clarification of warranty and liability issues as well as phone consulting.
Expert reports, guidelines and tender documents
Guidelines, recommendations and tender documents for water analyses and system water; plus preparation of expert reports for manufacturers and plant operators.
Training courses and on-site presentations
Training courses for manufacturers and installers, as well as presentations and training directly at customers on site.
Ordering sampling and test sets
Ordering sample bottles and the Aqua Select test set for easy sampling and use by installers.
Trust & reputation

ranQ Trust Score of Aquitest AG: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

Aquitest AG scores 59.3 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.75.024%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.40.910%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.35.08%
Aquitest 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%
Aquitest AG 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%
Aquitest AG scores 42.9 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 35.42.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Aquitest AG reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 4 customer reviews. The data basis is 96%, 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.

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 4 reviews across all connected sources

Sources
GGoogle54
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Knowledge

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Comparisons

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Location

Alte Obfelderstrasse 50
8910 Affoltern Am Albis
Opening hours
Mon
08:00 - 12:00, 13:00 - 17:00
Tue
08:00 - 12:00, 13:00 - 17:00
Wed
08:00 - 12:00, 13:00 - 17:00
Thu
08:00 - 12:00, 13:00 - 17:00
Fri
08:00 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-115.148.445
Founded
2009 · 17 years
Last commercial register change
February 16, 2022
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.
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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