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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryIndustryGlass, Ceramics, Stone & Construction Materials IndustryBuochsGlas Trösch AG, Zweigniederlassung FIRESWISS Buochs
Glas Trösch AG, Zweigniederlassung FIRESWISS Buochs Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Glas Trösch AG, Zweigniederlassung FIRESWISS Buochs is part of the Glas Trösch Group and provides glass solutions for architecture, interiors, façades and safety applications. Its portfolio includes insulating and solar control glass, safety and fire-resistant glass, and glass systems for specialised projects.

AI-generated
Offering

Products & services

Industry:Glass, Ceramics, Stone & Construction Materials Industry
✓ Offered4
Fire Protection Glass
FIRESWISS FOAM, FIRESWISS COOL and FIRESWISS E for transparent fire protection glazing with smoke, heat and flame protection as well as thermal shielding.
Fire Protection Systems
Advice on selecting fire-resistance classes, project support throughout and fire protection solutions for smoke, heat and flame shielding with transparent fire protection glass.
Fire Test Laboratory
Fire resistance tests in an accredited fire test laboratory as the basis for quality testing, internal development and national and international approval procedures.
Consulting for Glass Applications and Glass Architecture
Consulting on glass types, advice on safety and acoustics in accordance with SIGAB, sample selection, structural calculations and determination of energy consumption, costs and CO2 emissions.
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4.1/5

Glas Trösch AG, Zweigniederlassung FIRESWISS Buochs

Trust & reputation

ranQ Trust Score of Glas Trösch AG, Zweigniederlassung FIRESWISS Buochs: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Glas Trösch AG, Zweigniederlassung FIRESWISS Buochs scores 57.3 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.63.624%
  • 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.17.610%
  • 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.88.08%
Glas Trösch AG, Zweigniederlassung FIRESWISS Buochs scores 87.1 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.82.07%
Glas Trösch AG, Zweigniederlassung FIRESWISS Buochs 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%
Glas Trösch AG, Zweigniederlassung FIRESWISS Buochs scores 100.0 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 35.100.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Glas Trösch AG, Zweigniederlassung FIRESWISS Buochs reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 4.0 out of 5 stars from 1 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
4
of 5

Aggregated from 1 reviews across all connected sources

Sources
GGoogle41
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Stanserstrasse 97
6374 Buochs

At a glance

Legal form
Branch
UID
CHE-292.570.430
Founded
2009 · 17 years
Last commercial register change
April 2, 2026
Employees
21 to 50
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.76.06%
  • 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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