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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding contractorBirmensdorf ZhNortec AG
Nortec AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Nortec AG is a family business active in the construction sector and rents out apartments and industrial premises. It supports construction projects, plans photovoltaic systems and heating installations, and provides a mobile heating unit.

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Service area

Offering

Products & services

Industry:Building contractor
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Nortec AG

Property management
✓ Offered4
Construction partner
Support and supervision of construction projects, assistance in the building sector, and supply of materials for construction sites and projects.
Property management
Own properties with multi-family houses in Urdorf, Gränichen and Schönenwerd; letting the apartments as a new landlord.
Mobile heating unit
Mobile heating unit for houses or construction sites, so that rooms are pleasantly warm again.
Material delivery
Delivery of building materials for construction projects and construction sites.
Trust & reputation

ranQ Trust Score of Nortec AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of November 2026

Without public customer reviews the score stays capped.

Nortec AG 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%
Nortec AG scores 85.5 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.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%
Nortec AG 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%
Nortec AG 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

Nortec AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». 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

Sternenstrasse 36e
8903 Birmensdorf Zh

At a glance

Legal form
Corporation
UID
CHE-100.540.283
Founded
1984 · 42 years
Last commercial register change
October 30, 2019
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • ZHBirmensdorf (ZH)
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.
100.0
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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