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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryCrafts & TradesPainting & PlasteringSt. Margrethen SgGRÜNINGER MALERHANDWERK AG
GRÜNINGER MALERHANDWERK AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Grüninger Malerhandwerk AG is the provision of painting and coating services, including interior design, exterior design, renovation projects, decorative work, monument preservation and special services such as lettering, markings, mold treatment and gilding.

AI-generated
Offering

Products & services

Industry:Painting & Plastering
✓ Offered3
Interior finishing
Painting, wallpapering, clay and plastering work, lacquering/oiling as well as spray painting for interiors.
Exterior finishing
Painting, plastering, crack repairs, lasuring and algae treatment for facades and building envelopes.
Specialist painting work
Preservation of historic monuments, lettering, gilding and mould treatments, as well as other specialist painting and surface finishes.
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4.1/5

GRÜNINGER MALERHANDWERK AG

Trust & reputation

ranQ Trust Score of GRÜNINGER MALERHANDWERK AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

GRÜNINGER MALERHANDWERK AG scores 69.7 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.69.424%
  • 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.55.910%
  • 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.88.08%
GRÜNINGER MALERHANDWERK AG scores 85.5 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%
GRÜNINGER MALERHANDWERK AG 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%
GRÜNINGER MALERHANDWERK AG scores 10.9 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 35.10.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

GRÜNINGER MALERHANDWERK AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 4.5 out of 5 stars from 8 customer reviews. The data basis is 96%, 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.

Reviews

Aggregated rating

Aggregated rating
4.5
of 5

Aggregated from 8 reviews across all connected sources

Sources
GGoogle4.58
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Industriestrasse 15a
9430 St. Margrethen Sg

At a glance

Legal form
Corporation
UID
CHE-107.790.734
Founded
1987 · 39 years
Last commercial register change
June 27, 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.
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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