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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryIndustryChemicals manufacturerBaselGebr. Mächler AG
Gebr. Mächler AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Gebrüder Mächler AG encompasses the production and sale of chemical products for cleaning, degreasing and surface treatment of metals, particularly for galvanizing, watch and jewelry manufacturing. Additionally, the company offers laboratory services for the analysis of pollutant samples, including the provision of materials for sampling and the evaluation of samples in its own laboratory or through partners.

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Service area

Offering

Products & services

Industry:Chemicals manufacturer
✓ Offered6
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Gebr. Mächler AG

Hazardous materials remediation
Identification, analysis and remediation of hazardous building materials, including asbestos, PCBs, PAHs, heavy metals and other pollutants.
Laboratory analyses
Testing of air, material and dust samples for asbestos, PCBs, PAHs, heavy metals, radioactivity, mould, VOCs, SVOCs and other pollutants.
Advisory services
Advisory services on pollutant risks, legal regulations, occupational safety, project planning, indoor air quality and the preservation of museums and archives.
Healthy living
Assessment of indoor air quality, mould detection, radon risk evaluation, ventilation efficiency and individual health reports for indoor spaces.
Services for collections and museums
Environmental monitoring, air quality and VOC testing, mould detection, preventive conservation advisory and integrated risk reporting for cultural assets.
Cleaning agents
Specialised cleaning agents for the watch industry, laboratories and micro-precision cleaning, including products for non-ferrous metals, aluminium and deoxidation.
Trust & reputation

ranQ Trust Score of Gebr. Mächler AG

Trust Score

No score yet

x

A published score requires a data basis of at least 50% and data from at least two criteria groups other than identity. Missing evidence: Review quality, Review volume, Review recency, Media authority

Data basis 54% · As of November 2026

Gebr. Mächler AG 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%
Gebr. Mächler 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%
Gebr. Mächler AG scores 86.7 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).86.722%
Gebr. Mächler AG scores 0.0 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 35.0.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%

The data basis is 54%, below the threshold at which ranQ publishes a score. Evidence is missing for: Review quality, Review volume, Review recency, Media authority. As of November 2026.

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

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Location

Gundeldingerstrasse 93
4053 Basel

At a glance

Legal form
Corporation
UID
CHE-103.866.232
Founded
1985 · 41 years
Last commercial register change
March 13, 2024
Employees
1 to 10

Active in 1 of 26 cantons

  • BSBasel-City
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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