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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryCrafts & TradesPainting & PlasteringZollikonClaude Kern-Wismer Malergeschäft GmbH
Claude Kern-Wismer Malergeschäft GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Maler Kern-Wismer is the execution of painting work in interior and exterior areas, including consulting and designing rooms with colors.

AI-generated
Offering

Products & services

Industry:Painting & Plastering
✓ Offered6
Painting work
Painting work in interior and exterior areas for renovations, conversions and new builds; façade paintwork, window frames, shutters and wood coatings.
Facade renovation
Facade renovation with paintwork and repairs to exterior surfaces.
Wallpapering work
Wallpapering work for residential and commercial premises.
Lettering
Lettering work as part of the painting service.
Mould treatments
Mould treatments as well as repairs as part of renovations and maintenance work.
Colour consultation
Advice on techniques, shades, colour qualities as well as bio-based and water-soluble paints.
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4.1/5

Claude Kern-Wismer Malergeschäft GmbH

Trust & reputation

ranQ Trust Score of Claude Kern-Wismer Malergeschäft GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Claude Kern-Wismer Malergeschäft 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%
Claude Kern-Wismer Malergeschäft GmbH scores 83.0 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.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%
Claude Kern-Wismer Malergeschäft GmbH 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%
Claude Kern-Wismer Malergeschäft GmbH scores 0.9 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 35.0.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Claude Kern-Wismer Malergeschäft GmbH 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 54%, 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.

Knowledge

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Location

Gustav-Maurer-Strasse 10
8702 Zollikon
Opening hours
Mon
07:00 - 18:00
Tue
07:00 - 18:00
Wed
07:00 - 18:00
Thu
07:00 - 18:00
Fri
07:00 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-109.060.871
Founded
2001 · 25 years
Last commercial register change
April 14, 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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