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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryCrafts & TradesPainting & PlasteringLangendorfAndreas Walker
Andreas Walker Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Walker Gipserei is the execution of plastering and painting work, particularly in the area of walls, ceilings and cladding, including construction, insulation, decoration and painting, both in new and old buildings.

AI-generated
Offering

Products & services

Industry:Painting & Plastering
✓ Offered2
Plastering work
Drywall construction, insulated stud walls, solid plaster walls, cladding of steel beams, boxing in columns, replastering tàfer ceilings, façade, cellar and attic insulation as well as base coats and finishing renderings.
Painting work
Interior and exterior painting, masking, priming and coating of walls, ceilings, floors, stairs, doors, windows, radiators, façades, door frames, shutters and small parts; spray work in the workshop.
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4.1/5

Andreas Walker

Trust & reputation

ranQ Trust Score of Andreas Walker: 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.

Andreas Walker 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.
x
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%
Andreas Walker 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%
Andreas Walker 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%
Andreas Walker scores 20.0 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 35.20.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Andreas Walker 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.

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Location

Schulhausstrasse 5
4513 Langendorf

At a glance

Legal form
Sole proprietorship
UID
CHE-109.307.528
Founded
2001 · 25 years
Last commercial register change
September 23, 2016
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.
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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