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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryCrafts & TradesPainterSignauChristoph Kühni
Christoph Kühni Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Christoph Kühni operates a painting and plastering business serving interior and exterior projects. Its services include painting and plastering, façade renovation, lightweight walls and ceilings, and rendered thermal insulation for new builds, conversions and renovations.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Painter
✓ Offered5
Painting
Interior and exterior painting, wallpapering and decorating, façade renovation, as well as colour consulting and selection for residential and commercial projects.
Plastering
Lightweight stud walls and ceilings, interior insulation against mould, and all plastering work for new builds, conversions and renovations.
Decorative coatings
Decorative interior finish Swahili with metallised fillers and quartz flour for velvety colour and light effects, as well as wall designs with a logo.
Floor lettering
Floor lettering for company logos and advertising, wayfinding and markings, creative patterns, event and trade-fair design, and safety markings.
Seamless surfaces
Seamless surfaces for rooms with easy cleaning and a modern aesthetic, for residential and commercial areas.
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3.6/5

Christoph Kühni

Trust & reputation

ranQ Trust Score of Christoph Kühni: 3.6 out of 5.0

Trust Score3.6/ 5.0

Solid

x

Data basis 96% · As of November 2026

Christoph Kühni scores 39.4 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.50.024%
  • 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.17.610%
  • 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.35.08%
Christoph Kühni scores 78.5 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%
Christoph Kühni 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%
Christoph Kühni scores 12.0 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 35.12.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Christoph Kühni reaches a ranQ Trust Score of 3.6 out of 5.0 — rated «Solid». The rating draws, among other things, on 1.0 out of 5 stars from 1 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
1
of 5

Aggregated from 1 reviews across all connected sources

Sources
GGoogle11
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Moos 173
3534 Signau

At a glance

Legal form
Sole proprietorship
UID
CHE-106.818.301
Founded
1991 · 35 years
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • BESignau
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.
67.0
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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