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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryCoinsinsChristian Jaggi Ingénieur civil
Christian Jaggi Ingénieur civil Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Christian Jaggi Ingénieur civil provides civil engineering services for construction projects, with a focus on the design, calculation and verification of structural systems. Its work includes reinforced concrete, timber, steel and composite structures, as well as transformations, renovations and fire-resistance checks for existing buildings.

AI-generated
Offering

Products & services

✓ Offered4
Structural design for concrete, timber and steel structures
Structural design and sizing for reinforced concrete, timber, steel and composite structures for residential, office and industrial buildings, including new builds and alterations.
Alterations and renovations
Structural checks, diagnostics and strengthening for existing buildings during alterations, renovations and changes of use, including adaptations to new requirements.
Fire-resistance verification for load-bearing structures
Determination and verification of the fire resistance of existing load-bearing structures, including scanning reinforced-concrete elements and defining the required protection measures.
Earthworks and civil engineering planning
Planning of earthworks, drainage, underground networks and buried structures, as well as exterior works linked to construction projects.
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Christian Jaggi Ingénieur civil

Trust & reputation

ranQ Trust Score of Christian Jaggi Ingénieur civil

Trust Score

No score yet

x

A published score requires a data basis of at least 50% and data from at least two criteria groups other than identity. Missing evidence: Review quality, Review volume, Review recency, Media authority

Data basis 54% · As of October 2026

Christian Jaggi Ingénieur civil 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%
Christian Jaggi Ingénieur civil scores 35.6 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.0.012%
  • 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%
Christian Jaggi Ingénieur civil scores 81.7 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
x
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).81.722%
Christian Jaggi Ingénieur civil scores 0.0 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 35.0.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%

The data basis is 54%, below the threshold at which ranQ publishes a score. Evidence is missing for: Review quality, Review volume, Review recency, Media authority. As of October 2026.

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

Knowledge

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Location

Chemin des Uttins 10
1267 Coinsins

At a glance

Legal form
Sole proprietorship
UID
CHE-396.245.461
Founded
2026 · 0 years
Last commercial register change
August 4, 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.
67.0
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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