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

About the company

NS FireStop GmbH provides services in structural fire protection, technical sealing and insulation. Its work includes cable and pipe fire stopping, fire protection closures, sealing, and thermal, energy, acoustic and fire-resistant insulation.

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Presence

Service area

Offering

Products & services

Industry:InsulationWaterproofing
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3.4/5

NS FireStop GmbH

✓ Offered3
Building Fire Protection
Cable and pipe penetrations, fire-rated closures, sealing of openings, and retrofits of existing installations, including documentation.
Technical Sealing
Joint, connection and penetration sealing for interior and exterior areas, plus sealing of components and transitions for new-build and renovation projects.
Thermal and Acoustic Insulation
Thermal and energy insulation, sound insulation, and fire-rated insulation materials for new builds and existing buildings.
Trust & reputation

ranQ Trust Score of NS FireStop GmbH: 3.4 out of 5.0

Trust Score3.4/ 5.0

Solid

x

Data basis 54% · As of November 2026

NS FireStop 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%
NS FireStop 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%
NS FireStop 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%
NS FireStop GmbH scores 0.9 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 35.0.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

NS FireStop 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 November 2026.

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

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Location

Adlikerstrasse 107
8105 Regensdorf

At a glance

Legal form
Limited Liability Company
UID
CHE-248.353.544
Founded
2026 · 0 years
Last commercial register change
March 13, 2026
Employees
1 to 10

Active in 1 of 26 cantons

  • ZHZurich
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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