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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryCrafts & TradesSpecialized Construction InstallationsOltenSwissair Klimatechnik GmbH
Swissair Klimatechnik GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Swissair Klimatechnik GmbH is the planning, installation and commissioning of refrigeration, air conditioning and ventilation systems, including the provision of solutions for the disinfection of air in public transport vehicles.

AI-generated
Offering

Products & services

Industry:Specialized Construction Installations
✓ Offered6
Refrigeration and air conditioning technology
Planning, installation and commissioning of air-conditioning systems; room air conditioning as required, chilled-water sets and commercial split systems for rooms and cells up to -20°C.
Ventilation technology
Planning, construction and commissioning of ventilation systems; from small exhaust-air systems to large comfort ventilation for varying building requirements.
Service and maintenance work
Annual maintenance of air-conditioning and ventilation systems, service contracts and on-site clarification of the required maintenance work for operation of the systems.
External consulting
Support and assistance for air-conditioning and ventilation projects during the construction phase; advisory, checking the work carried out and identifying errors and inconsistencies.
Analysis and troubleshooting
System analysis of air-conditioning and ventilation systems when requirements are not met or in the event of malfunctions; identification of problems in electrical engineering, control engineering, refrigeration, air-conditioning, ventilation and mechanical systems.
Disinfection system for public transport
Complete solution for public transport with a dispenser solution for vehicles; Health Holder, Health Refiller and Health Liquid for comprehensive disinfection.
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3.8/5

Swissair Klimatechnik GmbH

Trust & reputation

ranQ Trust Score of Swissair Klimatechnik GmbH: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of October 2026

Swissair Klimatechnik GmbH scores 52.7 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.68.224%
  • 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.17.610%
  • 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.50.08%
Swissair Klimatechnik GmbH scores 83.0 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
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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%
Swissair Klimatechnik GmbH scores 83.3 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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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%
Swissair Klimatechnik GmbH 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

Swissair Klimatechnik GmbH reaches a ranQ Trust Score of 3.8 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 1 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 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Stationsstrasse 39
4600 Olten

At a glance

Legal form
Limited Liability Company
UID
CHE-111.732.668
Founded
2004 · 22 years
Last commercial register change
July 7, 2009
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.
88.0
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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