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

About the company

The Arbonia company operates in two main areas: 1. Indoor climate (heating, ventilation and air conditioning technology) 2. Wooden and glass interior doors. In addition, the company is also active in the field of energy storage, particularly with redox flow battery storage systems (Prolux STORAC).

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Products & services

Industry:Mechanical Engineering Industry
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4.0/5

Prolux Solutions AG

✓ Offered
9
Ventilation systems
Ventilation systems for central and decentralized applications, exhaust air and air distribution; including ventilation boxes for apartments, single-pipe ventilators, small-room ventilators, distributors, ventilation grilles and ventilation ducts.
Radiators
Radiators for bathrooms & design as well as commercial and residential buildings; including design radiators, heating walls, tubular radiators, flat tube radiators, convectors and other variants.
Underfloor heating
Underfloor heating systems with rail systems, dry construction systems, clip system and thin-layer system for different building and renovation applications.
Fan coils
Fan coils for different installation types, including cabinet and ceiling units, ceiling cassette units, duct units and high-wall units.
Ceiling systems
Ceiling systems for heating and cooling via the ceiling, with ceiling radiant profiles, ceiling radiant panels and ceiling cooling convectors.
Underfloor convectors
Underfloor convectors for room climate applications, including the Ascotherm eco system and the configurator for sizing.
Cooling generation (Riclima)
Cooling generation with Clivet refrigeration machines and commercial heat pumps for the Swiss market, offered via the Riclima partnership.
Planning and sizing software (Kawin)
Software for planning, sizing, calculating and ordering PROLUX products.
Product data and catalogs (IGH-Daten / IKK-Daten)
Product catalogues and data for requests, quotations and orders; provided for DataSelect and technical product documentation.
Trust & reputation

ranQ Trust Score of Prolux Solutions AG: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

Prolux Solutions AG scores 50.2 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.61.524%
  • 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.35.310%
  • 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%
Prolux Solutions AG scores 92.3 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.82.07%
Prolux Solutions 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%
Prolux Solutions AG scores 68.6 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 35.68.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Prolux Solutions AG reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 4.0 out of 5 stars from 3 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
of 5

Aggregated from 3 reviews across all connected sources

Sources
GGoogle43
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Hier entsteht die Karte
Amriswilerstrasse 50
9320 Arbon
Opening hours
Mon
07:30 - 11:45, 13:00 - 17:00
Tue
07:30 - 11:45, 13:00 - 17:00
Wed
07:30 - 11:45, 13:00 - 17:00
Thu
07:30 - 11:45, 13:00 - 17:00
Fri
07:30 - 11:45, 13:00 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-105.919.997
Founded
2000 · 26 years
Last commercial register change
April 16, 2026
Employees
21 to 50
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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