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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringHünenberg SeeWenger Engineering GmbH
Wenger Engineering GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Wenger Engineering GmbH develops, plans and builds hydrogen plants and provides solutions in hydrogen safety, simulation and automation. The company also offers studies, strategic consulting and trailer filling stations.

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Offering

Products & services

Industry:Technical Consulting & EngineeringSpecialized Construction Installations
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Wenger Engineering GmbH

✓ Offered6
Hydrogen Plants
Hydrogen plants for production, storage, use and refuelling; including plant construction, hydrogen safety, simulation, automation, trailer filling stations and project delivery.
Hydrogen Plant Engineering and Planning
Development and planning of hydrogen plants, from studies and strategic consulting to system concepts and project preparation.
General Contracting for Hydrogen Projects
General contracting for hydrogen projects such as test centres, hydrogen production plants and hydrogen refuelling stations; including project coordination and execution.
Hydrogen Safety
Hydrogen safety for plants and infrastructure, focusing on safe design, operation and technical protection of hydrogen systems.
Simulation and Automation
Simulation and automation for hydrogen plants, supporting design, optimisation and technical control of plant processes.
Trailer Filling Stations
Trailer filling stations for hydrogen projects, as part of systems for hydrogen production, storage and distribution.
Trust & reputation

ranQ Trust Score of Wenger Engineering GmbH

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

Wenger Engineering GmbH 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%
Wenger Engineering GmbH scores 83.0 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%
Wenger Engineering GmbH 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%
Wenger Engineering GmbH 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

Zythusweg 28
6333 Hünenberg See

At a glance

Legal form
Limited Liability Company
UID
CHE-109.860.699
Founded
2002 · 24 years
Last commercial register change
May 4, 2010
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.
88.0
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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