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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding ConstructionAetigkofenIschbau AG
Ischbau AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Ischbau AG provides construction and civil engineering services. Its work includes trenchless excavation, masonry, tiling and concrete work, landscaping, concrete cutting and drilling, and demolition work.

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Offering

Products & services

Industry:Building ConstructionCivil Engineering
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4.1/5

Ischbau AG

✓ Offered6
Masonry and concrete work
Masonry and concrete work for new builds and renovations, including concrete work, concrete cutting and drilling.
Civil engineering work
Civil engineering work and trenchless civil engineering for structural connections and underground work.
External works
External works around the building, including outdoor facilities and associated earthworks and design work.
Dismantling works
Dismantling work for selective demolition and preparation of renovation or new-build projects.
Tiling work
Tiling work for floors and walls indoors and outdoors.
Concrete cutting & drilling
Concrete cutting and drilling for renovations, adaptations and precise interventions in existing components.
Trust & reputation

ranQ Trust Score of Ischbau AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

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Data basis 54% · As of October 2026

Ischbau 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.
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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%
Ischbau AG scores 76.6 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
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CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.79.212%
  • 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%
Ischbau AG scores 83.3 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).83.322%
Ischbau AG scores 7.4 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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 35.7.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Ischbau AG 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

Hauptstrasse 17
4583 Aetigkofen

At a glance

Legal form
Corporation
UID
CHE-282.675.292
Founded
2018 · 8 years
Last commercial register change
February 2, 2026
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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