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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryRetail & CommerceWholesale - Machinery & Technical EquipmentRudolfstettenallvotech AG
allvotech AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of allvotech AG is a trading company for comfort ventilation, distribution systems, fans and air purification. They develop and distribute products such as heat recovery units, residential ventilation boxes, volume flow controllers, air distribution systems, fans and cold plasma ionization systems. Additionally, they offer a service department for commissioning and service support for their devices.

AI-generated
Offering

Products & services

Industry:Wholesale - Machinery & Technical Equipment
✓ Offered8
Heat recovery units
Controlled apartment ventilation with heat recovery for EFH, WHG, apartments and larger monoblocks; Econiq and MVHR series, with enthalpy and app control options.
Air distribution systems
Modular air distribution boxes OPTIMUM and DUALFLEX, outlet boxes such as ZAK-Box, and accessories such as grilles, disc vents and an air distribution pipe or hose.
Fans
Selected fans from ruck Ventilatoren GmbH, including in-line, duct and roof fans, as well as kitchen extract fans and accessories.
Volume flow controllers
Constant and variable volume flow controllers for the balanced distribution of room air; for planning, sizing and control of ventilation systems.
Apartment ventilation box (WoBox)
Compact apartment ventilation box for controlled ventilation per dwelling unit, with constant or variable volume flow controllers, sound attenuators and pre-wiring.
Cold plasma ionisation
Air purification via cold plasma ionisation for ventilation units and air ducts; installation units for projects with different monoblocks and duct systems.
VAV control (OJ GreenZone)
Zone-controlled VAV system for building operation, with up to 125 zones per monoblock, web server, BACnet TCP/IT, Modbus TCP/IT and plug-and-play modules.
Accessories for fans
Accessories and supplementary parts for fans, listed as a separate range alongside in-line, duct, roof and kitchen extract fans.
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4.1/5

allvotech AG

Trust & reputation

ranQ Trust Score of allvotech AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

allvotech AG scores 67.5 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.75.024%
  • 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.40.910%
  • 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%
allvotech AG scores 85.5 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.55.07%
allvotech 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%
allvotech AG scores 34.3 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 35.34.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

allvotech AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 4 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
5
of 5

Aggregated from 4 reviews across all connected sources

Sources
GGoogle54
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Grossmattstrasse 8
8964 Rudolfstetten

At a glance

Legal form
Corporation
UID
CHE-111.793.486
Founded
2004 · 22 years
Last commercial register change
June 26, 2026
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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