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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureInsulationSchönenbuchRUFA GmbH
RUFA GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

RUFA GmbH carries out façade renovations, plastering and painting, as well as rendered external thermal insulation and crack repairs. Its services also include interior and exterior plastering, decorative plaster, repairs and alterations.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Insulation
✓ Offered6
Facade work
Facade planning, facade renovations and coatings to protect against heat, cold, moisture, noise and fire, as well as for optical design and preservation of value.
Facade insulation
Thermal insulation for facades in new builds and renovations to improve external thermal protection, reduce heating energy consumption and protect components.
Exterior plastering
Exterior render for facades, protection from weathering, moisture, frost and sunlight, as well as diffusion-open finishes for a healthy indoor living climate.
Interior plastering
Interior plaster for wall and ceiling surfaces, base and leveling coats, as well as finishes such as stucco renderings, lime slurry plaster and smooth plaster for painting.
Decorative render
Decorative lime decorative render for facades and surfaces, professional execution of design and repair work using lime.
Customer work
Alteration work, repairs as well as smaller and larger conversions and renovation projects for plaster, facade, ceiling and stucco work.
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4.2/5

RUFA GmbH

Trust & reputation

ranQ Trust Score of RUFA GmbH: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of November 2026

RUFA GmbH scores 72.8 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.76.724%
  • 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.45.610%
  • 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.95.08%
RUFA GmbH scores 83.0 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%
RUFA GmbH scores 86.7 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).86.722%
RUFA GmbH scores 0.0 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 35.0.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

RUFA GmbH reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 5.0 out of 5 stars from 5 customer reviews. The data basis is 96%, 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.

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 5 reviews across all connected sources

Sources
GGoogle55
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Baselstrasse 47
4124 Schönenbuch
Opening hours
Mon
08:00 - 17:00
Tue
08:00 - 17:00
Wed
08:00 - 17:00
Thu
08:00 - 17:00
Fri
08:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-113.388.961
Founded
2007 · 19 years
Last commercial register change
June 13, 2022
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • BLSchönenbuch
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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