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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint747,212 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureInsulationBernIsora GmbH
Isora GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Isora GmbH carries out technical insulation work on heating, air-conditioning, plumbing and ventilation systems, as well as industrial equipment. Its services also include painting, plastering and drywall work, and refrigeration technology.

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Service area

Offering

Products & services

Industry:InsulationPainter
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3.5/5

Isora GmbH

Plasterer
✓ Offered3
Technical insulation
Technical insulation for heating, climate, ventilation and sanitary systems as well as industrial equipment, vessels and tanks; with thermal, cold, sound and condensation protection.
Painting work
Interior and exterior painting with colour and material advice, durable façade and interior coatings, and low-emission, environmentally considerate paints.
Plastering and dry construction
Plastering and dry construction for new builds, conversions and renovations; including wall and ceiling finishes, room partitioning, acoustic solutions, repairs and crack remediation.
Trust & reputation

ranQ Trust Score of Isora GmbH: 3.5 out of 5.0

Trust Score3.5/ 5.0

Solid

x

Data basis 54% · As of November 2026

Isora 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%
Isora GmbH scores 40.1 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.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%
Isora GmbH 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%
Isora GmbH scores 10.3 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 35.10.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Isora GmbH reaches a ranQ Trust Score of 3.5 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 November 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

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Location

Effingerstrasse 53
3008 Bern

At a glance

Legal form
Limited Liability Company
UID
CHE-386.343.576
Founded
2026 · 0 years
Last commercial register change
March 13, 2026
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • BEBern
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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