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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryCrafts & TradesGlazieryWallenwilhappy-fenster.ch AG
happy-fenster.ch AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of happy-fenster.ch AG is the manufacture, sale and installation of windows and doors for residential construction, including consulting and planning of individual solutions for customers.

AI-generated
Offering

Products & services

Industry:GlazieryJoinery
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3.9/5

happy-fenster.ch AG

✓ Offered5
Windows
Windows made of plastic, wood and wood-metal in various designs; including Softline 70, Softline 70 Alu-Clip, Softline 82, Softline 82 Alu-Clip as well as wood and wood-metal.
Entrance doors
Aluminium entrance doors and Groke front entrance doors made of thermally insulated aluminium profiles; various variants with glass, copper or wooden cladding.
Sliding doors
Lift-and-slide doors with large-format glass fronts, good thermal insulation, sound insulation and various designs with aluminium cladding or decorative film.
Insect protection
Fly screens and insect protection screens for windows, doors and light wells; tension frames, roller shutters, sliding doors, hinged doors, revolving doors, pleated blinds and light well covers.
Shutters
Window shutters in sliding and hinged versions; sliding shutters, folding scissor shutters, folding sliding shutters and hinged shutters with frame, mounting frame or conventional installation.
Trust & reputation

ranQ Trust Score of happy-fenster.ch AG: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

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Data basis 54% · As of October 2026

happy-fenster.ch 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.
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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%
happy-fenster.ch AG scores 63.4 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
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CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.39.612%
  • 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%
happy-fenster.ch AG scores 83.3 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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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%
happy-fenster.ch AG scores 9.4 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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 35.9.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

happy-fenster.ch AG reaches a ranQ Trust Score of 3.9 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 October 2026.

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

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Location

Im Ehrmerk 13
8360 Wallenwil

At a glance

Legal form
Corporation
UID
CHE-470.293.192
Founded
2024 · 2 years
Last commercial register change
November 5, 2024
Employees
11 to 20
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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