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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryCrafts & TradesRoofingBiascaLaube SA
Laube SA Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Laube SA includes the planning, production and assembly of prefabricated wooden houses, element houses, general carpentry work, roof renovations, sheet metal work, lattoneria and impermeabilizzazione, photovoltaic systems, facade work and other construction-related services.

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Offering

Products & services

Industry:RoofingSheet Metal Work
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Laube SA

✓ Offered9
Timber construction
Timber construction for roofs, roof extensions, enlargements and special work; fabrication of prefabricated structures for private, public, industrial and agricultural buildings.
Roofing
Roofing for private, public and industrial buildings; installation of new roofs and work on existing roof coverings of various sizes and specifications.
Sheet metal work and waterproofing
Sheet metal work and waterproofing for roofs and building elements; water protection works and metal finishing for roofs and building envelopes.
Ventilated facades
Ventilated facades for new buildings and special projects; exterior cladding integrated with traditional or innovative materials.
Modular houses
Modular houses and apartment buildings made of timber; ecological prefabricated housing solutions with reduced construction times, thermal insulation and Minergie standard.
Special work
Special work in the building and urban environment; wooden bridges, exhibition pavilions, interior cladding, sports stands and other tailor-made structures.
Roof extensions and expansions
Residential roof extensions and timber expansions for existing buildings; prefabricated solutions tailored to individual needs and to buildings already in place.
Energy renovation
Energy renovation to reduce heat demand, energy costs and CO2 emissions; preparation of the documentation for subsidies and incentives.
Photovoltaics
Photovoltaic systems combined with roofs and interventions on the building envelope; solution listed among the main products and services.
Trust & reputation

ranQ Trust Score of Laube SA: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Laube SA scores 54.9 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.58.124%
  • 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.35.310%
  • 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.70.08%
Laube SA scores 94.3 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.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.90.07%
Laube SA scores 85.0 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).85.022%
Laube SA scores 45.7 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 35.45.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Laube SA reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 3.7 out of 5 stars from 3 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
3.7
of 5

Aggregated from 3 reviews across all connected sources

Sources
GGoogle3.73
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Via Traversa 2
6710 Biasca

At a glance

Legal form
Corporation
UID
CHE-105.822.903
Founded
1998 · 28 years
Last commercial register change
March 18, 2026
Employees
51 to 100
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.
100.0
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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