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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryCrafts & TradesMetalworkChurCRESTAGEO AG
CRESTAGEO AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

CRESTAGEO AG is an engineering and construction company performing works and protective measures in alpine and high-alpine terrain. Its services include avalanche protection, rock stabilization and rockfall barriers, anchor and rock engineering, exploratory and core drilling, controlled blasting, turnkey projects such as suspension bridges and special photovoltaic installations, and the sale of related products like CRESTAGEO-Verbau and avalanche protection systems.

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Service area

Offering

Products & services

Industry:Metalwork
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4.1/5

CRESTAGEO AG

✓ Offered5
Comprehensive services
Special projects in exceptional locations: design, planning, approvals and implementation of suspension bridges, blasting planning, protection systems against natural hazards and photovoltaic installations.
Suspension bridges
Design, planning, approvals and implementation of suspension bridges in exposed, confined or hard-to-access terrain.
Photovoltaic installations
Planning and construction of photovoltaic installations at special locations such as dams, rock faces, old quarries or other hard-to-reach sites.
Borehole investigations
Driven probe soundings, probe boreholes, core drilling, subsurface investigations, filter wells up to 10 inches, piezometer boreholes and special boreholes.
CRESTAGEO retaining system
System for stabilising steep slopes, securing downstream road shoulders along roads and paths, and securing shallow slides.
Trust & reputation

ranQ Trust Score of CRESTAGEO AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 58% · As of November 2026

Without public customer reviews the score stays capped.

CRESTAGEO 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%
CRESTAGEO AG scores 92.5 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.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%
CRESTAGEO AG scores 88.3 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).88.322%
CRESTAGEO AG scores 37.7 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 35.68.64%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.6.74%
Qualifications+0.00

CRESTAGEO 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 58%, 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.

Press

Media

December 21, 2017Media
WEKO büsst zwölf Bündner Bauunternehmen
nau.ch

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Location

Felsenaustrasse 47
7004 Chur

At a glance

Legal form
Corporation
UID
CHE-112.270.707
Founded
2005 · 21 years
Last commercial register change
August 12, 2026
Employees
11 to 20

Active in 1 of 26 cantons

  • GRGrisons
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.100.03%
    • Full methodology

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