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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureInsulationGrenchenLSS Lärmschutz AG
LSS Lärmschutz AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of LSS AG is the development, manufacture and distribution of noise protection solutions, particularly noise protection cabins for industrial applications as well as custom-made solutions for companies, public institutions and private individuals.

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Service area

Offering

Products & services

Industry:Insulation
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4.2/5

LSS Lärmschutz AG

6
Noise protection cabins
Noise protection cabins in the MASTER line as customer-specific individual builds and in the ECONOMY line as standardized, modular cabins for industrial applications.
Analysis & consulting
Analysis and consulting for noise protection with noise measurement, CAD layouts, and CE-compliant designs and equipment tailored to individual needs.
Design & production
Design and production of customer-specific noise protection products in-house, including clarification of openings, ventilation, hose and cable lengths, and special constructions.
Assembly & service
Assembly and service for noise protection solutions, including installation of the products and adaptation to production plants, available worldwide.
Cabin accessories
Cabin accessories with mechanical attachments, electrical components, painting, compressed air, lighting, ventilation, service doors, windows, and electric gate drives.
Special custom builds
Special custom builds such as platforms, soundproof partition walls, soundproof hoods, covers made to measure, and parts washers for customer-specific applications.
Trust & reputation

ranQ Trust Score of LSS Lärmschutz AG: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of November 2026

LSS Lärmschutz AG scores 66.9 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.73.124%
  • 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.88.08%
LSS Lärmschutz AG scores 85.5 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%
LSS Lärmschutz AG scores 86.7 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).86.722%
LSS Lärmschutz AG scores 37.1 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 35.37.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

LSS Lärmschutz AG reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 5.0 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 November 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 3 reviews across all connected sources

Sources
GGoogle53
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Niklaus Wengi-Strasse 42
2540 Grenchen
Opening hours
Mon
07:00 - 12:00, 13:00 - 16:30
Tue
07:00 - 12:00, 13:00 - 16:30
Wed
07:00 - 12:00, 13:00 - 16:30
Thu
07:00 - 12:00, 13:00 - 16:30
Fri
07:00 - 12:00, 13:00 - 16:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-107.635.453
Founded
1993 · 33 years
Last commercial register change
September 2, 2026
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • SOGrenchen
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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