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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryCrafts & TradesPainting & PlasteringOberbuchsitenMalergeschäft Welter & Sohn KLG
Malergeschäft Welter & Sohn KLG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Welter & Sohn is the painting trade, particularly the execution of work in the areas of facades, interior spaces, wallpaper, joints and plaster. The company offers services such as painting, planning, implementation and renovation of buildings.

AI-generated
Offering

Products & services

Industry:Painting & Plastering
✓ Offered6
Facade work
Painting of facades made of plaster, Eternit or wood; coating of wooden soffits, carports, garages and balcony floors, crack repair and treatment for mould and algae.
Interior work
Painting of walls, ceilings, woodwork, radiators and floors; mould treatment as well as advice and implementation for interior spaces.
Wallpapering work
Coarse fibre, variovlies, glass fibre, pattern and photo wallpapers; wallpapering work for different room designs and styles.
Joint work
Inspection and renewal of silicone, hybrid and acrylic joints in the bathroom, kitchen and outdoor areas.
Plastering work
Rendering, smooth plaster, fine plaster and pattern plaster for wall design according to individual ideas and needs.
Workshop spray work
Professional spray work for radiators, furniture, shutters and doors; carried out in the workshop with a filter system.
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3.8/5

Malergeschäft Welter & Sohn KLG

Trust & reputation

ranQ Trust Score of Malergeschäft Welter & Sohn KLG: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of October 2026

Malergeschäft Welter & Sohn KLG scores 56.6 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.70.824%
  • 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.27.910%
  • 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.50.08%
Malergeschäft Welter & Sohn KLG scores 75.3 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.86.512%
  • 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%
Malergeschäft Welter & Sohn KLG scores 83.3 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).83.322%
Malergeschäft Welter & Sohn KLG scores 11.1 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 35.11.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Malergeschäft Welter & Sohn KLG reaches a ranQ Trust Score of 3.8 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 2 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
5
of 5

Aggregated from 2 reviews across all connected sources

Sources
GGoogle52
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Mühlemattstrasse 4
4625 Oberbuchsiten
Opening hours
Mon
07:30 - 17:00
Tue
07:30 - 17:00
Wed
07:30 - 17:00
Thu
07:30 - 17:00
Fri
07:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
General Partnership
UID
CHE-137.266.828
Founded
2016 · 10 years
Last commercial register change
April 6, 2020
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.79.06%
  • 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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