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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint747,212 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureCivil worksWeissbadAlpstein Bau + Technik AG
Alpstein Bau + Technik AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Alpstein Bau + Technik AG carries out road and civil engineering works, spring catchments and trenchless pipeline construction. Its services include earthworks, excavations and foundations, as well as the installation and renewal of underground pipelines.

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Service area

Offering

Products & services

Industry:Civil works
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4.1/5

Alpstein Bau + Technik AG

✓ Offered4
Road construction
Roads, paths and squares; surfacing work, road rehabilitation and farm and forest roads.
Civil engineering
Earthworks, excavation pits, excavation, compaction work and foundations for construction projects of any size.
Trenchless pipeline construction
Install or renew underground pipelines using guided drilling, pipe pulling technique and controlled ground displacement.
Spring capture
Capture and rehabilitate springs, stabilise the subsoil and protect natural flow of water in the long term.
Trust & reputation

ranQ Trust Score of Alpstein Bau + Technik AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of November 2026

Alpstein Bau + Technik AG scores 56.8 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.73.124%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.35.310%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.35.08%
Alpstein Bau + Technik AG scores 92.3 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.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.82.07%
Alpstein Bau + Technik AG scores 86.7 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).86.722%
Alpstein Bau + Technik AG scores 45.7 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 35.45.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Alpstein Bau + Technik AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 3 customer reviews. The data basis is 96%, so the score is backed by part of the criteria. As of November 2026.

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

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 3 reviews across all connected sources

Sources
GGoogle53
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

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Location

Haslerstegstrasse 9
9057 Weissbad

At a glance

Legal form
Corporation
UID
CHE-115.519.702
Founded
2010 · 16 years
Last commercial register change
May 6, 2022
Employees
21 to 50

Active in 1 of 26 cantons · 2 municipalities

  • AIAppenzell
  • AISchwende-Rüte
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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