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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint747,212 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentEnergy producerMünchensteinaventron AG
aventron AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

aventron AG is a holding company for hydropower, wind and solar plants. It acquires existing or ready-to-build power plants and oversees their construction and operation, as well as financing, operational improvements and financial control.

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Offering

Products & services

Industry:Energy producer
✓ Offered1
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4.1/5

aventron AG

Renewable Electricity Generation
Electricity generation from hydropower, wind and solar through the operation of corresponding power plants; the portfolio includes facilities in Switzerland and other European countries.
Trust & reputation

ranQ Trust Score of aventron AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 58% · As of November 2026

Without public customer reviews the score stays capped.

aventron 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%
aventron AG scores 89.3 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.70.07%
aventron AG scores 85.0 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).85.022%
aventron AG scores 73.4 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 35.100.04%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.46.74%
Qualifications+0.00

aventron 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 58%, 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.

Press

Media

March 31, 2026Media
Alpines Solarkraftwerk im Kanton Uri produziert erwartungsgemäss
nau.ch
July 4, 2025Media
Primeo Energie: Spatenstich für Urner Solar-Anlage
primenews.ch
March 10, 2025Media
In der Zentralschweiz wird die erste alpine Photovoltaikanlage realisiert
urnerzeitung.ch
January 27, 2025Media
Alpine Solaranlage in Spiringen UR erhält Baubewilligung
baublatt.ch
July 19, 2019Media
Knowhow aus dem Baselbiet - Aventron expandiert in Spanien
srf.ch

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Location

Weidenstrasse 27
4142 Münchenstein

At a glance

Legal form
Corporation
UID
CHE-112.628.708
Founded
2005 · 21 years
Last commercial register change
November 4, 2026
Employees
11 to 20
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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