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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureCivil Engineering FirmsDavos PlatzHerzog Ingenieure AG
Herzog Ingenieure AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Herzog Ingenieure AG is a specialised engineering firm in hydraulic engineering, providing planning services across all project phases from hazard mapping to reinforcement plans. The firm applies deep foundation methods—driven piles, bored piles, sheet piles, anchors and soil nails—for bank protections, weirs, debris-retention systems and rehabilitation works.

AI-generated
Offering

Products & services

Industry:Civil Engineering Firms
✓ Offered3
Hydraulic engineering
Structural water engineering, underwater construction, flood protection, renaturation, hydropower, watercourse surveying, planning and supervision of model tests, bedload retention.
Civil engineering
Structural analysis and execution planning, bridge construction, masonry and concrete construction, earthworks, blasting works.
Geotechnical engineering / deep foundation work
Sheet piling, piles, soil nail walls, anchors, retaining structures, dewatering; execution of soil nail walls, anchors and bored piles.
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3.8/5

Herzog Ingenieure AG

Trust & reputation

ranQ Trust Score of Herzog Ingenieure AG: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of October 2026

Herzog Ingenieure AG scores 49.8 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.68.224%
  • 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.17.610%
  • 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%
Herzog Ingenieure AG scores 87.1 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.55.07%
Herzog Ingenieure AG scores 85.0 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).85.022%
Herzog Ingenieure AG scores 1.1 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 35.1.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Herzog Ingenieure AG reaches a ranQ Trust Score of 3.8 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 1 customer reviews. The data basis is 96%, 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.

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Promenade 75
7270 Davos Platz

At a glance

Legal form
Corporation
UID
CHE-114.344.162
Founded
2008 · 18 years
Last commercial register change
July 7, 2011
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.85.03%
    • Full methodology

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