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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureInsulationRootSonotec Schallschutz AG
Sonotec Schallschutz AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Sonotec Schallschutz AG develops, manufactures and supplies acoustic insulation elements, and undertakes projects for new construction and renovation as a general contractor. Its services include technical advice, planning, custom solutions and installation, alongside cassette, frame, wall, tunnel, timber and glass elements.

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Service area

Offering

Products & services

Industry:Insulation
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Sonotec Schallschutz AG

Building materials manufacturer
✓ Offered12
Sound insulation systems
Custom and made-to-measure sound insulation systems for new builds and renovations, including planning, delivery, installation, and solutions for different requirements.
Technical specialist consulting
Technical specialist consulting for system selection, special solutions, material choice, surfaces, static requirements, and sound insulation values.
Design and execution planning
Execution and installation planning for sound insulation projects, from the concept phase to installation.
Production of sound insulation elements
Production of quality sound insulation elements and sound insulation products in different versions and system solutions.
Installation of sound insulation systems
Installation of sound insulation systems in Switzerland and abroad, tailored to new-build and renovation projects.
Cassette elements
Cassette element SEA / SDA 120 K for freestanding noise barriers.
Frame elements
Frame elements, type SSW, for noise protection on bridges and similar projects.
Wall / tunnel profiles
Wall and tunnel profiles, type WTP 60/500, for garage entrances, tunnel linings, and wall and ceiling applications.
Wall / sinus profiles
Wall and sinus profiles SEA 18 for garage entrances and wall cladding with a sinus-profile look.
Wood elements
Wood elements, type SHF-1 / -2, as a sound insulation solution when metal is visually or locally unsuitable.
Glass elements
Glass elements for sound insulation solutions when transparency and quiet are to be combined.
Special constructions
Special constructions for individual sound insulation projects when no standard solution fits.
Trust & reputation

ranQ Trust Score of Sonotec Schallschutz AG: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of November 2026

Sonotec Schallschutz AG scores 61.9 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.63.324%
  • 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.45.610%
  • 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.78.08%
Sonotec Schallschutz 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%
Sonotec Schallschutz AG 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%
Sonotec Schallschutz AG scores 3.1 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 35.3.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Sonotec Schallschutz AG reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 4.2 out of 5 stars from 5 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
4.2
of 5

Aggregated from 5 reviews across all connected sources

Sources
GGoogle4.25
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Längenbold 10
6037 Root

At a glance

Legal form
Corporation
UID
CHE-106.648.996
Founded
1990 · 36 years
Last commercial register change
January 7, 2021
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • LURoot
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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