ranQ
ranQ
ranQ
DirectoryIndustriesPlacesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The leading AI company directory, built to boost AI visibility.

DEENFRIT
Product
  • Pricing
  • Directory
  • Industries
  • Trust Score
Company
  • About
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringWinterthurS. Leutenegger, Dipl. Ing. ETH/SIA
S. Leutenegger, Dipl. Ing. ETH/SIA Logo
Verified· 2 sourcesTrust Score
Summary

About the company

S. Leutenegger, Dipl. Ing. ETH/SIA provides structural engineering and consulting services for rail vehicles and general lightweight construction.

AI-generated
Offering

Products & services

Industry:Technical Consulting & Engineering
✓ Offered7
Engineering and Consulting
Engineering and consulting for structural engineering in rail vehicles and general lightweight construction, for small and large companies in Switzerland and abroad.
Structural concepts and structural engineering
Structural concepts, structural engineering, system integration, design to cost, product specifications and detailed design for custom development tasks.
Expert opinions, reports and risk analyses
Expert opinions, reports, risk analyses and knowledge management to provide technical support for development and organisational decisions.
Coordination of development teams
Coordination of development teams as a supplement to engineering and technical consulting, including alignment of design, calculation, fabrication and certification.
Product development for lightweight solutions
Product development from concept to series readiness, with development in-sourced and coordination of design, calculation, fabrication and certification.
Industrialising lightweight solutions
Industrialisation of lightweight solutions with cost-optimised development, know-how safeguarding with the customer, and direct access to expertise and experience.
Structural checks and simulations
Structural verifications, simulations and calculations for lightweight, vehicle and structural topics in various application areas.
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
No score yet

S. Leutenegger, Dipl. Ing. ETH/SIA

Trust & reputation

ranQ Trust Score of S. Leutenegger, Dipl. Ing. ETH/SIA

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

S. Leutenegger, Dipl. Ing. ETH/SIA 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%
S. Leutenegger, Dipl. Ing. ETH/SIA scores 78.5 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%
S. Leutenegger, Dipl. Ing. ETH/SIA scores 83.3 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).83.322%
S. Leutenegger, Dipl. Ing. ETH/SIA 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

No knowledge articles yet

Once S. Leutenegger, Dipl. Ing. ETH/SIA has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

S. Leutenegger, Dipl. Ing. ETH/SIA in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank S. Leutenegger, Dipl. Ing. ETH/SIA by reviews, experience and specialisations.

Is this your company?

Claim the company profile of S. Leutenegger, Dipl. Ing. ETH/SIA to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Im Weidli 6
8405 Winterthur

At a glance

Legal form
Sole proprietorship
UID
CHE-109.350.381
Founded
1985 · 41 years
Last commercial register change
June 29, 2001
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.67.06%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

    Similar companies

    DJ
    Dr. J. Grob & Partner AG
    Winterthur
    SB
    Signer Baugutachten GmbH
    Hombrechtikon
    SD
    Spectral Design GmbH
    Schwerzenbach
    SG
    Structalys GmbH
    Zurich
    EE
    EK Energiekonzepte AG
    Zurich
    HG
    Hochstrasser Glaus & Partner Consulting AG
    Zurich
    KA
    Klimawandler AG
    Zurich
    PA
    PolyConcept AG
    Urdorf