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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,888 companies indexed · Last updated: today
DirectoryCrafts & TradesFlooring & TilingBiel/BienneWälti + Lüthi Keramik GmbH
Wälti + Lüthi Keramik GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Wälti+Lüthi Keramik GmbH is the planning, coordination and execution of work in the field of ceramic wall and floor coverings, including the installation of parquet and vinyl floors, mosaic and glass mosaic work, terrace slabs, as well as renovations of bathrooms and showers. The company offers a comprehensive service, ranging from consulting to implementation, and coordinates, if necessary, masonry and plastering work as well as other trades.

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Products & services

Industry:Flooring & Tiling
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3.9/5

Wälti + Lüthi Keramik GmbH

7
Ceramic wall and floor coverings
Ceramic wall and floor coverings for residential and commercial spaces, executed in classic, modern or creative styles; including planning and project implementation.
Parquet and vinyl flooring
Parquet and vinyl flooring for a warm, stylish atmosphere, added as new floor coverings to the ceramic range.
Mosaic and glass mosaic work
Mosaic and glass mosaic work for decorative and individual designs in bathrooms, showers, and wall and floor areas.
Terrace tiles
Terrace tiles laid on pedestals or on gravel, for outdoor areas with a robust and long-lasting surface.
Renovations of bathrooms and showers
Renovations of bathrooms and showers from the idea to implementation, including surface/covering work and coordinated execution.
Masonry and plastering work
Masonry and plastering work as an addition to conversion and renovation projects, handled end-to-end and carried out to measure.
Full coordination of conversions and renovations
Full coordination for conversions or renovations, bringing together the trades involved and managing the project from start to finish.
Trust & reputation

ranQ Trust Score of Wälti + Lüthi Keramik GmbH: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

Wälti + Lüthi Keramik GmbH scores 53.8 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.35.08%
Wälti + Lüthi Keramik GmbH scores 83.0 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%
Wälti + Lüthi Keramik 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%
Wälti + Lüthi Keramik GmbH 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

Wälti + Lüthi Keramik GmbH reaches a ranQ Trust Score of 3.9 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.

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Location

Weidstrasse 59
2503 Biel/Bienne

At a glance

Legal form
Limited Liability Company
UID
CHE-110.582.490
Founded
2004 · 22 years
Last commercial register change
August 12, 2025
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.
88.0
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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