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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringWinterthurPaul Hunziker Ingenieurbüro GmbH
Paul Hunziker Ingenieurbüro GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Paul Hunziker Ingenieurbüro GmbH is an engineering firm specializing in refrigeration, heating and climate systems, providing design, consulting and project support for refrigeration installations. The practice works on projects for shopfitting, gastronomy and industrial clients.

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Products & services

Industry:Technical Consulting & Engineering
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Paul Hunziker Ingenieurbüro GmbH

Refrigeration planning
Refrigeration planning for retail fit-out, restaurants and industry; project design and technical dimensioning of refrigeration systems, as well as support for refurbishment, new-build and temporary projects.
Heat planning
Heat planning for projects in the heat sector, with technical consulting, project management and coordination of work related to building and operational technology.
HVAC and building services consulting
Consulting and planning for climate, refrigeration and heat, including technical clarifications, coordination of the parties involved and compliance with schedules, costs and quality.
Trust & reputation

ranQ Trust Score of Paul Hunziker Ingenieurbüro 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

Paul Hunziker Ingenieurbüro 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%
Paul Hunziker Ingenieurbüro GmbH scores 79.8 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.92.512%
  • 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%
Paul Hunziker Ingenieurbüro GmbH scores 83.3 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).83.322%
Paul Hunziker Ingenieurbüro 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

Rychenbergstrasse 67
8400 Winterthur

At a glance

Legal form
Limited Liability Company
UID
CHE-248.361.259
Founded
2014 · 12 years
Last commercial register change
September 19, 2016
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.88.06%
  • 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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