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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureInterior ConstructionRüfenach AgNF Montagen GmbH
NF Montagen GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of NF Montagen GmbH is the professional installation of windows and doors in modern new buildings, renovations and restorations. The company offers specialized services for the installation of various types of windows and doors, including shading systems, louvers, blinds, pleated blinds, roller shutters, fabric screens, insect screens, awnings, front doors, sliding doors, frameless sliding doors and entrance doors made of plastic or aluminum.

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Products & services

Industry:Interior Construction
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NF Montagen GmbH

Installation of windows and doors
Installation of windows and doors for modern new builds, during renovations and refurbishments; professional, fast and reliable installation on site.
Installation of shading and solar protection systems
Installation of shading elements, louvres, blinds, plissé blinds, roller blinds, panel curtains and articulated-arm awnings for sun and weather protection.
Installation of insect screens
Installation of insect protection solutions as part of the offer for window and door systems.
Installation of sliding doors and entrance doors
Installation of entrance doors, lift-and-slide doors, frameless sliding doors and entry doors made of plastic or aluminium.
Trust & reputation

ranQ Trust Score of NF Montagen GmbH

Trust Score

No score yet

x

A published score requires a data basis of at least 50% and data from at least two criteria groups other than identity. Missing evidence: Review quality, Review volume, Review recency, Media authority

Data basis 54% · As of October 2026

NF Montagen 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%
NF Montagen GmbH scores 78.5 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.89.612%
  • 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%
NF Montagen GmbH scores 83.3 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).83.322%
NF Montagen GmbH scores 0.0 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 35.0.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%

The data basis is 54%, below the threshold at which ranQ publishes a score. Evidence is missing for: Review quality, Review volume, Review recency, Media authority. As of October 2026.

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

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Location

Weiherweg 1
5235 Rüfenach Ag

At a glance

Legal form
Limited Liability Company
UID
CHE-244.272.059
Founded
2015 · 11 years
Last commercial register change
September 28, 2015
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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