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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryCrafts & TradesPainting & PlasteringOstermundigenRen Bau Gipser- und Malerarbeiten GmbH
Ren Bau Gipser- und Malerarbeiten GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Ren Bau GmbH is the execution of renovation and refurbishment work, particularly in the areas of painting and plastering, as well as facade and thermal insulation work. The company offers customized solutions for the renovation of residential and commercial spaces, emphasizing creative space design, precise execution, and highest quality.

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Offering

Products & services

Industry:Painting & Plastering
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Ren Bau Gipser- und Malerarbeiten GmbH

✓ Offered
3
Painting and plastering work
Interior and exterior painting, wall rendering, wallpapering work, and plastering work for residential and commercial premises.
Renovation and refurbishment work
Planning, execution and support of renovation and refurbishment projects, including consultation and site assessment.
Facade and thermal insulation
Facade thermal insulation with consultation, planning and execution to improve the building envelope, living comfort and energy efficiency.
Trust & reputation

ranQ Trust Score of Ren Bau Gipser- und Malerarbeiten GmbH

Trust Score

No score yet

x

A published score requires a data basis of at least 50% and data from at least two criteria groups other than identity. Missing evidence: Review quality, Review volume, Review recency, Media authority

Data basis 54% · As of October 2026

Ren Bau Gipser- und Malerarbeiten 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%
Ren Bau Gipser- und Malerarbeiten GmbH scores 70.2 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
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CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.70.212%
  • 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%
Ren Bau Gipser- und Malerarbeiten GmbH scores 83.3 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).83.322%
Ren Bau Gipser- und Malerarbeiten GmbH scores 0.0 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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 35.0.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%

The data basis is 54%, below the threshold at which ranQ publishes a score. Evidence is missing for: Review quality, Review volume, Review recency, Media authority. As of October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Knowledge

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Comparisons

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Location

Kilchgrundstrasse 29
3072 Ostermundigen

At a glance

Legal form
Limited Liability Company
UID
CHE-496.316.156
Founded
2020 · 6 years
Last commercial register change
January 28, 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.88.06%
  • 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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