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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesIndustrial & Product DesignAndelfingenAirfil AG
Airfil AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Airfil AG is a company active in shelter technology, sound and vibration damping, and ventilation components. It develops and supplies systems and products for shelters, safe rooms, and technical installations.

AI-generated
Offering

Products & services

Industry:Industrial & Product Design
✓ Offered4
Shelter technology
Shelter technology for shelters, security rooms and command posts; components and systems for civil defence shelters, air raid shelters, hardened underground facilities as well as NBC-protected facilities.
Shelter products
Shelter products for protected facilities: explosion protection valves, ventilating installations, NBC gas filters, shelter closures, gastight shut-off valves, EMP doors, fans and wall sleeves.
Acoustic and vibration damping technology
Acoustic and vibration damping technology for reliable solutions in the field of sound and vibration protection; designed for safe, simple and robust systems.
Ventilation components
Ventilation components for demanding ventilation engineering; components and special solutions for fresh-air supply in shelters and other protected facilities.
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3.9/5

Airfil AG

Trust & reputation

ranQ Trust Score of Airfil AG: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

Airfil AG scores 46.6 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.58.324%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.27.910%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.35.08%
Airfil AG scores 89.3 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.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.70.07%
Airfil 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%
Airfil AG scores 71.4 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 35.71.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Airfil AG reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 3.5 out of 5 stars from 2 customer reviews. The data basis is 96%, so the score is backed by part of the criteria. As of October 2026.

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

Reviews

Aggregated rating

Aggregated rating
3.5
of 5

Aggregated from 2 reviews across all connected sources

Sources
GGoogle3.52
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

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Location

Schaubenstrasse 4
8450 Andelfingen

At a glance

Legal form
Corporation
UID
CHE-101.032.730
Founded
1979 · 47 years
Last commercial register change
June 24, 2022
Employees
11 to 20
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

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