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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureSpecialized Construction ActivitiesKreuzlingenLingel Fenster und Türen GmbH
Lingel Fenster und Türen GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Lingel Fenster und Türen GmbH is the manufacture and distribution of windows and doors, particularly energy-efficient window systems such as GENEO, with a focus on thermal insulation, soundproofing, burglary protection and increasing the value of real estate.

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Products & services

Industry:Specialized Construction ActivitiesGlaziery
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Lingel Fenster und Türen GmbH

✓ Offered9
Windows
Plastic windows, aluminium windows, wood-aluminium windows, passive house windows and window fittings; modern window systems with burglar resistance, sound insulation, thermal insulation and energy efficiency.
Doors
Lift-and-slide doors, entrance door systems and door hardware for house, balcony and terrace doors; plastic and aluminium solutions as well as doors focused on security and design.
Facades
Aluminium façade systems and wood-aluminium façade systems for building envelopes; solutions for façade structures in aluminium and wood-aluminium.
Fire protection components
Fire and smoke protection doors as well as fixed glazing based on the HUECK-Lava system; variants EI 30, EI 60 and smoke protection solutions.
Winter gardens
Winter gardens by Solarlux as an extension of living space or a transparent additional room with large-area glass folding walls that can be opened.
Terrace roofs
Terrace roofs by Solarlux as a glass house concept with an aluminium roof structure and glass, extendable to a glass house and as protection against wind and rain.
Roller shutters / blinds
Roller shutters and blinds from Roma and Warema for sun protection solutions; products for windows, balcony and terrace doors.
Insect screens
Made-to-measure insect protection by Warema for windows, balcony and terrace doors; fixed frames, hinged frames, sliding frames, roll-up screens, special shapes and light well covers.
Customer service / maintenance
Service for windows, doors, sun and insect protection; glass replacement, roller shutter repair, insulation of shutter boxes, maintenance of fittings and handles, adjustment work and replacement of seals.
Trust & reputation

ranQ Trust Score of Lingel Fenster und Türen 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

Lingel Fenster und Türen 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%
Lingel Fenster und Türen GmbH scores 83.0 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%
Lingel Fenster und Türen 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%
Lingel Fenster und Türen 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.

Knowledge

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Location

Hafenstrasse 50 B
8280 Kreuzlingen

At a glance

Legal form
Limited Liability Company
UID
CHE-114.160.538
Founded
2008 · 18 years
Last commercial register change
October 20, 2025
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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