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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureSealing & InsulationKaiseraugstISOKAY GMBH
ISOKAY GMBH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

ISOKAY GMBH provides insulation and fire protection services for heating, sanitary, ventilation and piping systems. The company works on residential, commercial and industrial installations and carries out insulation to reduce heat loss, condensation and energy losses.

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Products & services

Industry:Sealing & Insulation
✓ Offered
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3.4/5

ISOKAY GMBH

4
Heating Insulation
Heating insulation for residential, commercial and industrial systems; reduction of heat loss, lower energy costs and improved heating system efficiency.
Plumbing Insulation
Plumbing insulation for hot and cold water pipes; protection against energy loss, condensation and frost damage.
Ventilation Insulation
Insulation of ventilation and air-conditioning ducts to reduce energy losses and noise, while supporting airflow, efficiency and operational safety.
Fire Protection Insulation
Fire protection insulation for pipework, ventilation systems and building penetrations; supporting safety, compliance and building protection.
Trust & reputation

ranQ Trust Score of ISOKAY GMBH: 3.4 out of 5.0

Trust Score3.4/ 5.0

Solid

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Data basis 54% · As of October 2026

ISOKAY GMBH 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%
ISOKAY GMBH scores 40.1 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.0.012%
  • 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%
ISOKAY 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%
ISOKAY GMBH scores 0.3 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 35.0.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

ISOKAY GMBH reaches a ranQ Trust Score of 3.4 out of 5.0 — rated «Solid». 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.

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Location

Landstrasse 8
4303 Kaiseraugst

At a glance

Legal form
Limited Liability Company
UID
CHE-276.543.848
Founded
2026 · 0 years
Last commercial register change
April 14, 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.
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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