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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIndustryMechanical Engineering IndustrySteinachIQAir AG
IQAir AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

IQAir AG develops and sells air purifiers and air-quality monitors, along with replacement filters, masks and accessories. The company also provides real-time air-quality data, an air-quality app and API, and commercial air-cleaning solutions for businesses.

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Offering

Products & services

Industry:Mechanical Engineering Industry
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4.3/5

IQAir AG

5
Air Purifiers
Air purifiers for rooms, small spaces and cars; with HyperHEPA and activated-carbon filtration against allergens, odours, VOCs, viruses, fine dust and tobacco smoke.
Air Quality Monitors
Air quality monitors for indoor and outdoor use; with real-time measurement of PM2.5, CO2, temperature, humidity and other parameters, plus app synchronisation and alerts.
Commercial Air Purification Solutions
Professional air purification for schools, clinics and offices; including HEPA systems, HVAC air filtration and solutions for health, education and workplace environments.
AirVisual Enterprise Dashboard
Enterprise dashboard for air quality data; with real-time web views, live maps, device management, multi-user permissions, alerts and data export.
Replacement Filters
Replacement filters for air purifiers and monitors; including PreMax pre-filters, V5-Cell, HyperHEPA and Atem Desk / Atem Auto filters.
Trust & reputation

ranQ Trust Score of IQAir AG: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

x

Data basis 96% · As of October 2026

IQAir AG scores 68.4 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.65.024%
  • 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.68.910%
  • 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.78.08%
IQAir 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%
IQAir 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%
IQAir AG scores 100.0 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 35.100.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

IQAir AG reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.3 out of 5 stars from 14 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
4.3
of 5

Aggregated from 14 reviews across all connected sources

Sources
GGoogle4.314
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Amperestrasse 3
9323 Steinach
Opening hours
Mon
09:00 - 15:00
Tue
09:00 - 15:00
Wed
09:00 - 15:00
Thu
09:00 - 15:00
Fri
09:00 - 12:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-108.429.258
Founded
1996 · 30 years
Last commercial register change
March 10, 2023
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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