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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureCivil EngineeringBenzenschwilStierli Tiefbau AG
Stierli Tiefbau AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Stierli Tiefbau AG is a civil engineering firm providing earthworks and related services. Its scope includes demolition, excavation, soil‑nailing walls, utility and drainage lines, natural stone walls, water engineering and nature/landscape works.

AI-generated
Offering

Products & services

Industry:Civil Engineering
✓ Offered4
Building pit excavation
Building pit excavation for new builds, as the basis for constructing single-family homes and other above-ground building projects.
Utility and drainage pipelines
Utility and drainage pipelines for water, power and other services, including connection and supply of buildings.
Natural stone retaining walls
Natural stone retaining walls for garden design and slope stabilisation, for more usable space and stable embankments.
Nature and landscape
Work for nature conservation, nature-related environmental and landscape work.
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4.0/5

Stierli Tiefbau AG

Trust & reputation

ranQ Trust Score of Stierli Tiefbau AG: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 54% · As of October 2026

Stierli Tiefbau 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%
Stierli Tiefbau AG scores 71.3 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.58.012%
  • 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%
Stierli Tiefbau 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%
Stierli Tiefbau AG scores 4.6 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 35.4.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Stierli Tiefbau AG reaches a ranQ Trust Score of 4.0 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

Herdmattenstrasse 1
5636 Benzenschwil

At a glance

Legal form
Corporation
UID
CHE-458.232.239
Founded
2022 · 4 years
Last commercial register change
October 7, 2026
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.
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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