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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryFinance & InsuranceHolding CompaniesKreuzlingenSINUS AG Holding
SINUS AG Holding Logo
Verified· 3 sourcesTrust Score
Summary

About the company

SINUS AG Holding performs noise and vibration measurements and produces reports, certificates and expert opinions, and offers consultancy on noise-related legal matters. Its services include noise measurement and monitoring, noise assessments and remediation, building acoustics, vibration measurements, pavement acoustic testing, traffic counts, noise registers and technical support for committees.

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Products & services

Industry:Holding Companies
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SINUS AG Holding

9
Noise Measurements & Monitoring
Noise measurements in aircraft, road, rail, industrial, shooting-range, disco, construction-site and event noise; building-acoustics measurements as well as acoustic pavement quality measurements with evaluation and measurement concept.
Expert Reports & Documentation
Noise protection documentation in the building permit procedure, review of noise-protection legal requirements, sizing of noise protection measures, and development of a noise protection concept for construction projects.
Noise Remediation
Preparation of remediation concepts, identification of noise sources, determination of operating times, digital calculation model, noise assessment, review of measures and acceptance measurements.
Building Acoustics & Sound Insulation
Measurement of impact sound and airborne sound insulation, of floor slabs, staircases, partition walls, façades, doors and building services installations, as well as determination of window sound insulation.
Vibrations
Vibration measurements and assessments for construction-site, traffic and machinery vibrations; monitoring during piling, compaction, demolition and blasting works with alarm notification and documentation of compliance.
Pavement Quality Measurements
Acoustic assessment of road pavements using SEM, SPB and CPX measurements; analysis of measurement data, graphical presentation and comparison of low-noise road surface materials.
Traffic Counts
Collection of traffic volumes, driving speeds, vehicle lengths and proportions of heavy goods vehicles; traffic counts for noise remediation, Tempo-30 expert opinions, district planning and traffic forecasts.
Cadastre
Load cadastre for industrial, traffic and shooting facilities; representation of emissions, imissions, traffic count data and noise burdens in a geographic information system.
Technical Support & Committees
Technical presentations, training, tailored materials for employees, and continuing education in the field of noise protection and building acoustics; participation in professional associations and standards committees.
Trust & reputation

ranQ Trust Score of SINUS AG Holding: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

SINUS AG Holding scores 59.3 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.75.024%
  • 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.40.910%
  • 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%
SINUS AG Holding scores 78.3 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.83.012%
  • 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%
SINUS AG Holding 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%
SINUS AG Holding scores 62.9 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 35.62.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

SINUS AG Holding reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 4 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 4 reviews across all connected sources

Sources
GGoogle54
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Finkernstrasse 14
8280 Kreuzlingen
Opening hours
Mon
07:00 - 12:00, 13:00 - 17:00
Tue
07:00 - 12:00, 13:00 - 17:00
Wed
07:00 - 12:00, 13:00 - 17:00
Thu
07:00 - 12:00, 13:00 - 17:00
Fri
07:00 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-344.548.339
Founded
2017 · 9 years
Last commercial register change
March 26, 2019
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.
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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