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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentSolar & PhotovoltaicsScharansR. Rageth GmbH
R. Rageth GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of R. Rageth GmbH is the planning, consulting and execution of sanitary and heating systems, including related services such as maintenance, servicing and repair.

AI-generated
Offering

Products & services

Industry:Solar & Photovoltaics
✓ Offered8
Plumbing
Sanitary services, professional installation, advice and planning for new builds and renovations as well as conversion and new-build projects.
Heating
Advice, planning, installation and acceptance testing of heating solutions for new builds, renovations and existing systems.
Planning
Preparation of plans and documentation for professional installations in plumbing and heating projects.
Solar thermal systems
Advice and installation of solar thermal systems for domestic hot water preparation and additional heat generation.
Boiler descaling
Descaling and maintenance of boilers to reduce energy consumption and restore water pressure.
Service
24-hour emergency service as well as long-term maintenance of systems.
Consulting
Needs assessment and personal consulting as the basis for plumbing, heating and construction projects.
Renovation and new-build
Advice and support for construction projects in plumbing, heating and planning.
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4.1/5

R. Rageth GmbH

Trust & reputation

ranQ Trust Score of R. Rageth 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.

R. Rageth 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%
R. Rageth 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.95.212%
  • 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%
R. Rageth 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%
R. Rageth GmbH scores 7.4 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 35.7.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

R. Rageth 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

Sogn Giacum 1
7412 Scharans

At a glance

Legal form
Limited Liability Company
UID
CHE-307.362.747
Founded
2013 · 13 years
Last commercial register change
February 16, 2017
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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