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
  • Partner program
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryCrafts & TradesBuilding installationStein SgZimmermann Reinlufttechnik AG
Zimmermann Reinlufttechnik AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Zimmermann Reinlufttechnik AG sells and optimizes cleanroom air systems and manufactures components for them. Its products include sterile-air distributors, custom-made frames and stainless-steel hoods.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Building installation
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

Zimmermann Reinlufttechnik AG

✓ Offered
5
RLT systems
Sell and optimise RLT systems; in addition, components for clean air technology and modifications to existing systems.
Sterile air diffusers (CG-Verteiler)
Sterile air diffusers, also called CG-Verteiler, in standard version or as made-to-measure special designs; fully manufactured with aluminium or stainless-steel frames and special fabric.
CG frame fabrication
CG frame fabrication in various sizes, with aluminium as standard or stainless steel on request; cutting, laying out and welding the frames in-house metal fabrication.
Caisson fabrication
Stainless-steel caisson fabrication including installation of filter and CG components for cleanroom systems.
Stainless-steel hood designs
Custom-made stainless-steel hood constructions with sterile air diffusers and a screwless mounting system; easy to clean and designed for tool changes.
Trust & reputation

ranQ Trust Score of Zimmermann Reinlufttechnik AG

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 November 2026

Zimmermann Reinlufttechnik AG 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%
Zimmermann Reinlufttechnik AG scores 82.3 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.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%
Zimmermann Reinlufttechnik AG scores 85.0 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).85.022%
Zimmermann Reinlufttechnik AG 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 November 2026.

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

Knowledge

No knowledge articles yet

Once Zimmermann Reinlufttechnik AG has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Zimmermann Reinlufttechnik AG in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Zimmermann Reinlufttechnik AG by reviews, experience and specialisations.

Is this your company?

Claim the company profile of Zimmermann Reinlufttechnik AG to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Hier entsteht die Karte
Erlen
9655 Stein Sg

At a glance

Legal form
Corporation
UID
CHE-426.967.503
Founded
2014 · 12 years
Last commercial register change
October 27, 2014
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • SGNesslau
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.70.03%
    • Full methodology

    Similar companies

    FK
    Fh Kältetechnik AG
    St. Gallen
    KG
    Kältekreis GmbH
    Oberuzwil
    TL
    Trunz Luftkanalsysteme AG
    Wittenbach
    WM
    W. Meier & Co. GmbH
    Kaltbrunn
    HK
    Hungerbühler Klima AG
    Waldkirch
    KK
    KAKO Kälte Konzept AG
    Rheineck
    TT
    TCA Thermoclima AG
    St. Gallen
    EA
    Eicher AG, Rapperswil
    Jona