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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryCrafts & TradesSpecialized Construction InstallationsMendrisioVentoSwiss SA
VentoSwiss SA Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of VentoSwiss AG is the development and distribution of decentralized ventilation systems for residential and commercial spaces, characterized by simple planning, installation and operation, high energy efficiency and individual settings per room.

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Offering

Products & services

Industry:Specialized Construction Installations
✓ Offered
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VentoSwiss SA

8
Ventilation system
Facade-integrated decentralised ventilation without distribution ducts, controlled ventilation with heat recovery and energy efficiency for living and working.
Advisory and planning
Advisory, ventilation concepts and calculations, support with Minergie applications, detailed planning and interface coordination.
Installation and commissioning
Manufacture of specific installation and facade-integration components, installation and commissioning of the ventilation units.
Service and maintenance
Delivery of replacement filters, filter subscriptions and on-demand service for installed ventilation units.
Fully integrated facade ventilators
Hidden installation with facade-integration components and joinery works, as a fully integrated facade ventilator for residential and office buildings.
Fully integrated facade ventilator with enthalpy heat exchanger
Fully integrated facade ventilator with enthalpy heat exchanger, various output levels and sizes, with manual operation options or sensor- and smart-controlled operation.
Wall-mounted design ventilator for residential and office use
Wall-mounted design ventilator for residential and office use, various designs, with manual, sensor-based, smartphone or home automation control.
MagicAir
Facade-integration components with specific made-to-measure manufacturing for the concealed installation of facade ventilators.
Trust & reputation

ranQ Trust Score of VentoSwiss SA: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

VentoSwiss SA 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%
VentoSwiss SA scores 79.8 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.86.512%
  • 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%
VentoSwiss SA 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%
VentoSwiss SA scores 1.1 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 35.1.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

VentoSwiss SA reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, 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.

Knowledge

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Location

Viale Cantine 5
6850 Mendrisio

At a glance

Legal form
Corporation
UID
CHE-304.283.324
Founded
2016 · 10 years
Last commercial register change
October 4, 2018
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.
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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