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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureInterior fit-outEschlikon TgGautschi Fensterbau AG
Gautschi Fensterbau AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

Gautschi Fensterbau AG manufactures windows in wood, wood-metal, PVC and PVC-metal. Its services also include lift-and-slide doors, consultation, installation, maintenance and repair of windows.

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Presence

Service area

Offering

Products & services

Industry:Interior fit-out
✓ Offered5
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4.2/5

Gautschi Fensterbau AG

Windows
Wood windows, wood-metal windows, uPVC windows and uPVC-metal windows for new construction and replacement, each with consulting, installation and service.
Lift-and-slide doors
Lift-and-slide doors with installation and service, suitable for window construction and listed as an independent building component in the range.
Consulting for window solutions
Advice on wood, wood-metal, uPVC and uPVC-metal windows, as well as on suitable designs and applications.
Installation
Installation of windows and lift-and-slide doors, including professional installation work as part of window construction.
Service
Service work for windows and lift-and-slide doors, complementing delivery and installation during ongoing operations.
Trust & reputation

ranQ Trust Score of Gautschi Fensterbau AG: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 100% · As of November 2026

Gautschi Fensterbau AG scores 75.8 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.65.024%
  • 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.91.810%
  • 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.88.08%
Gautschi Fensterbau AG scores 86.1 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.92.512%
  • 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%
Gautschi Fensterbau AG scores 88.3 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).88.322%
Gautschi Fensterbau AG scores 35.0 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 35.60.04%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.10.04%
Qualifications+0.00

Gautschi Fensterbau AG reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.3 out of 5 stars from 36 customer reviews. As of November 2026.

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

Reviews

Aggregated rating

Aggregated rating
4.3
of 5

Aggregated from 36 reviews across all connected sources

Sources
GGoogle4.336
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

July 12, 2021Media
Gautschi Fensterbau AG baut in Eschlikon aus
thurgauerzeitung.ch

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Location

Fabrikstrasse 5
8360 Eschlikon Tg
Opening hours
Mon
07:30 - 11:45, 13:30 - 17:00
Tue
07:30 - 11:45, 13:30 - 17:00
Wed
07:30 - 11:45, 13:30 - 17:00
Thu
07:30 - 11:45, 13:30 - 17:00
Fri
07:30 - 11:45, 13:30 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-208.720.085
Founded
2014 · 12 years
Last commercial register change
April 28, 2026
Employees
11 to 20

Active in 1 of 26 cantons

  • TGThurgau
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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