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 · Imprint745,937 companies indexed · Last updated: today
DirectoryCrafts & TradesSpecialized Construction InstallationsHornKF - Wintergarten und Fenster GmbH
KF - Wintergarten und Fenster GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

KF - Wintergarten und Fenster GmbH provides planning, supply and installation of windows, entrance doors, sliding doors and conservatories. Products are offered in PVC, PVC‑aluminium, wood‑PVC, wood‑aluminium and aluminium, and the company provides consultation, installation and after‑sales service.

AI-generated
Offering

Products & services

Industry:Specialized Construction Installations
✓ Offered5
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
4.4/5

KF - Wintergarten und Fenster GmbH

Windows and doors
Window and door systems for new builds and renovations, tailored to your wishes, requirements and architecture; including consultation, planning, installation and follow-up.
Window replacement and renovation
Professional replacement of old windows and doors during renovations, with clean workmanship and minimal disruption during installation.
Consulting and planning
Personal, non-binding initial consultation, transparent quotation and project-specific planning for private, commercial and architectural requirements.
Windows for private customers
Windows for single- and multi-family houses, energy-efficient, secure and tailored to the building situation.
Commercial projects
Custom window and door solutions for architects, developers and general contractors, from planning to on-time installation.
Trust & reputation

ranQ Trust Score of KF - Wintergarten und Fenster GmbH: 4.4 out of 5.0

Trust Score4.4/ 5.0

Very high

x

Data basis 96% · As of October 2026

KF - Wintergarten und Fenster GmbH scores 83.6 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.81.924%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.78.610%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.95.08%
KF - Wintergarten und Fenster GmbH scores 86.7 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%
KF - Wintergarten und Fenster 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%
KF - Wintergarten und Fenster GmbH scores 3.1 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 35.3.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

KF - Wintergarten und Fenster GmbH reaches a ranQ Trust Score of 4.4 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.8 out of 5 stars from 21 customer reviews. The data basis is 96%, 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.

Reviews

Aggregated rating

Aggregated rating
4.8
of 5

Aggregated from 21 reviews across all connected sources

Sources
GGoogle4.821
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Knowledge

No knowledge articles yet

Once KF - Wintergarten und Fenster GmbH has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

KF - Wintergarten und Fenster GmbH in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank KF - Wintergarten und Fenster GmbH by reviews, experience and specialisations.

Is this your company?

Claim the company profile of KF - Wintergarten und Fenster GmbH to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Alpsteinstrasse 16
9326 Horn
Opening hours
Mon
08:00 - 17:00
Tue
08:00 - 17:00
Wed
08:00 - 17:00
Thu
08:00 - 17:00
Fri
08:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-115.317.127
Founded
2010 · 16 years
Last commercial register change
June 27, 2025
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.88.06%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

    Similar companies

    VT
    VS TECH GmbH
    Affeltrangen
    SA
    Steger AG
    Aadorf
    KH
    Künzi Haustechnik AG
    Matzingen
    MA
    Maus AG
    Eschenz
    AA
    Aria-Lüftungstechnik AG
    Amriswil
    SR
    Sonnen Raffstoren GmbH
    Romanshorn
    GG
    Granwehr GmbH
    Sirnach
    RH
    R. Heuberger
    Wilen B. Wil