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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringUnterägeriWasserSupport GmbH
WasserSupport GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of WasserSupport GmbH is the consulting and support of water supplies, including planning, source support and TWM (Drinking Water Management).

AI-generated
Offering

Products & services

Industry:Technical Consulting & Engineering
✓ Offered5
Water quality assurance (WQS)
Risk analysis according to the SVGW guideline W12, creation of the WQS system documentation, integration of the maintenance software Sambesi, and support for SVGW certification.
Drinking water supply in severe shortage situations (TWM)
Creation of TWM documentation, processing scenarios such as power outage, failure of abstraction, or contamination, and support for the approval by the cantonal authority.
General planning, hydraulics, consulting
General water supply planning, concepts and studies for sub-areas, special investigations, network calculations, flushing plans, revision of protection zones, and general consulting.
Spring intakes
Condition assessments, rehabilitation concepts for intakes up to the spring water pumping station, and client representation for expansion projects.
Support for well masters and operations managers
Support with the Sambesi software, introduction and training of new employees, administrative tasks such as analyses and annual reports, and general consulting.
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4.1/5

WasserSupport GmbH

Trust & reputation

ranQ Trust Score of WasserSupport GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

WasserSupport 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%
WasserSupport GmbH scores 75.7 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.83.012%
  • 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%
WasserSupport 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%
WasserSupport GmbH scores 3.7 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 35.3.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

WasserSupport 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

Zimmelstrasse 48
6314 Unterägeri

At a glance

Legal form
Limited Liability Company
UID
CHE-269.795.155
Founded
2017 · 9 years
Last commercial register change
June 3, 2021
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.
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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