ranQ
ranQ
ranQ
DirectoryIndustriesPlacesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The leading AI company directory, built to boost AI visibility.

DEENFRIT
Product
  • Pricing
  • Directory
  • Industries
  • Trust Score
Company
  • About
  • Partner program
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureCivil worksMägenwilNapi Rohrleitungsbau GmbH
Napi Rohrleitungsbau GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Napi Rohrleitungsbau GmbH is an installation contractor working in plant construction, heating and cooling systems, and pipeline construction. Its services include long-distance and district heating pipelines, as well as steel and stainless steel processing.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Civil works
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
No score yet

Napi Rohrleitungsbau GmbH

✓ Offered
4
Pipeline construction
Pipeline construction, long-distance lines and district heating lines for heating and cooling systems; installation and welding work for new buildings and existing plants.
Plant construction
Plant construction for heating and cooling central units, including installation of pipework, risers, main lines and connections.
Heating / cooling installation
Installation of heating and cooling systems, heating central units and cooling central units, as well as associated pipework and connections.
Processing of steel and stainless steel
Processing of steel and stainless steel for pipework, manifolds, safety lines and welding work, including radiographically tested welded connections.
Trust & reputation

ranQ Trust Score of Napi Rohrleitungsbau 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 November 2026

Napi Rohrleitungsbau 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%
Napi Rohrleitungsbau GmbH scores 82.3 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.70.07%
Napi Rohrleitungsbau 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%
Napi Rohrleitungsbau 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 November 2026.

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

Knowledge

No knowledge articles yet

Once Napi Rohrleitungsbau GmbH has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Napi Rohrleitungsbau GmbH in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Napi Rohrleitungsbau GmbH by reviews, experience and specialisations.

Is this your company?

Claim the company profile of Napi Rohrleitungsbau GmbH to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Breitistrasse 31
5506 Mägenwil

At a glance

Legal form
Limited Liability Company
UID
CHE-492.860.900
Founded
2015 · 11 years
Last commercial register change
April 29, 2015
Employees
11 to 20

Active in 1 of 26 cantons

  • AGAargau
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

    Similar companies

    WF
    W. Frei AG Klingnau
    Klingnau
    AA
    Aroba AG
    Wallbach
    BG
    BLL GmbH
    Turgi
    HM
    Hatt Montagen AG
    Brugg Ag
    FI
    Frei Infra AG
    Untersiggenthal
    BW
    blatter wicki rohrleitungsbau GmbH
    Erlinsbach
    GM
    Gebrüder Meier AG Rohrleitungsbau
    Birrhard
    TA
    TECWA AG
    Wittnau