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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryCrafts & TradesSheet metal workerRikon Im TösstalNinger AG
Ninger AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Ninger AG provides services in building envelope and building services engineering. Its activities include sheet metal work, facade construction, flat roofing, lightning protection, solar systems, sanitary installations, and coating and sealing systems.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Sheet metal worker
✓ Offered8
Sheet metal work
Sheet metal work for new builds, conversions and restorations, including metal sheet work on pitched and flat roofs as well as on façades.
Façade construction
Planning and execution of façades to protect the building envelope against weather, with object-specific design of colour, profile and format.
Flat roofing
Flat roof renovation including heat technical calculations as well as sealing with bituminous coverings or plastic membranes and green roofs.
Coating and sealing systems with Triflex
Coating and sealing of balcony surfaces, technical-room floors and garages, with a durable surface finish and protection.
Lightning protection
Planning and installation of complete lightning protection projects and systems in line with current guidelines.
Solar installations
Supply and installation of flat plate collectors for domestic hot water production, including heat exchangers.
Sanitary installations
Repair of fittings, project planning and implementation for single- and multi-family homes, as well as solutions for rainwater use and automatic irrigation.
Fall protection systems
Installation of fall arrest systems as well as maintenance and repair work on pitched and flat roofs in accordance with legal regulations.
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4.1/5

Ninger AG

Trust & reputation

ranQ Trust Score of Ninger 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.

Ninger 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%
Ninger AG scores 89.3 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.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.70.07%
Ninger 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%
Ninger AG scores 37.1 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 35.37.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Ninger 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

Rankstrasse 4
8486 Rikon Im Tösstal

At a glance

Legal form
Corporation
UID
CHE-108.378.224
Founded
1995 · 31 years
Last commercial register change
June 24, 2025
Employees
11 to 20

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.
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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