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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryRetail & CommerceRetail - General Specialty TradeGenevaCOTRAL LAB SA
COTRAL LAB SA Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Cotral Lab is the development, manufacture and marketing of custom-made hearing protectors and other solutions for the hearing protection of professionals exposed to noise pollution. The company also offers services such as consulting, training and verification of the effectiveness of hearing protection measures to ensure the health and safety of employees.

AI-generated
Offering

Products & services

Industry:Retail - General Specialty Trade
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4.1/5

COTRAL LAB SA

✓ Offered
6
Custom hearing protection
Custom hearing protection for professionals exposed to noise, with on-site impressions, 3D manufacturing, adapted filters, provision and follow-up.
Vision-adapted safety glasses
Custom-made safety glasses with corrective lenses, frames compliant with EN 166, on-site measurements, delivery, warranty and customer follow-up.
Awareness of noise risk
Raising employees’ awareness of noise, information during taking of impressions, training in proper practices and free prevention materials.
Testing the effectiveness of hearing protection
Checking and certifying the effectiveness of hearing protectors with the CAPA software, tests carried out independently or by a prevention technician.
Connected hearing protection (IT1)
Custom hearing protection with Bluetooth communication, hands-free calls, 11-hour battery life, water and dust resistance.
Hearing protection with extended service life
Custom hearing protection designed to last 12 years, with mandatory inspection before the end of the 6th year and replacement only if necessary.
Trust & reputation

ranQ Trust Score of COTRAL LAB SA: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

COTRAL LAB SA has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
COTRAL LAB SA scores 82.3 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.92.512%
  • 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%
COTRAL LAB SA scores 83.3 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).83.322%
COTRAL LAB SA 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

COTRAL LAB SA reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, 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.

Knowledge

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Location

Hier entsteht die Karte
Rue Saint-Léger 19
1204 Geneva

At a glance

Legal form
Corporation
UID
CHE-148.352.739
Founded
2014 · 12 years
Last commercial register change
April 20, 2021
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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