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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureSpecialist foundation engineeringSalezHammerschmidt International GmbH
Hammerschmidt International GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Hammerschmidt International GmbH is a renovation company specialising in façades and roofs. Its services include work on pitched, flat, tiled, slate and historic roofs, as well as photovoltaic systems.

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Service area

Offering

Products & services

Industry:Specialist foundation engineering
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Hammerschmidt International GmbH

✓ Offered4
Facade renovation
Facade renovations, analysis of the project, advice and quotations for facade renovation work.
Roof renovation
Roof renovations for pitched roofs, flat roofs, tiled roofs, slate roofs and antique roofs, including analysis, advice and quotations.
Energy-efficient renovation
Energy-efficient renovations with insulation as well as renovations for roof damage, including free advice and quotations.
Photovoltaic systems
Photovoltaic systems in connection with renovations, with free advice and fixed-price quotations.
Trust & reputation

ranQ Trust Score of Hammerschmidt International GmbH

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

Hammerschmidt International 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%
Hammerschmidt International GmbH scores 82.0 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.97.712%
  • 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%
Hammerschmidt International GmbH 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%
Hammerschmidt International GmbH 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.

Knowledge

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Location

Stofel 1
9465 Salez

At a glance

Legal form
Limited Liability Company
UID
CHE-374.345.083
Founded
2012 · 14 years
Last commercial register change
March 23, 2022
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • SGSennwald
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.88.06%
  • 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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