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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding MaintenanceChurAmak San GmbH
Amak San GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Amak San GmbH is the provision of services in the field of building sealing, renovation and building protection.

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Offering

Products & services

Industry:Building MaintenanceSealing & Insulation
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4.1/5

Amak San GmbH

✓ Offered7
Building renovations and building protection
Durable renovation of high-quality buildings, building protection, and overall responsibility for complex renovation projects; including injection works, concrete repair, masonry restoration, and joint sealing.
Sealing works
Liquid plastic sealing, joint sealing, as well as sealing works as part of building waterproofing and renovations.
Concrete repair
Concrete repair works, injection works, coating works, as well as concrete coverings in PU or epoxy.
Masonry restoration
Masonry restoration works for the repair and renovation of structures.
Corrosion protection
Corrosion protection works as part of renovation and building protection.
Civil engineering works
Civil engineering works as supplementary execution for renovations and preservation of structures.
Surface treatment with ultra-high pressure water, sandblasting and shot blasting
Cleaning and preparation work with ultra-high pressure water, sandblasting, and shot blasting for renovation and sealing works.
Trust & reputation

ranQ Trust Score of Amak San GmbH: 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.

Amak San GmbH 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%
Amak San GmbH scores 86.7 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.70.07%
Amak San GmbH scores 85.0 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).85.022%
Amak San GmbH scores 3.4 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 35.3.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Amak San GmbH 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.

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Location

Nordstrasse 58
7000 Chur

At a glance

Legal form
Limited Liability Company
UID
CHE-104.191.141
Founded
1998 · 28 years
Last commercial register change
March 24, 2010
Employees
11 to 20
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.
88.0
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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