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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryArts, Culture & RecreationCultural organisationWinterthurgsw.schule GmbH
gsw.schule GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The company provides supplementary care, counseling and education for children, particularly in age-mixed groups of the lower and middle school levels (1st-6th grade).

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Presence

Service area

Offering

Products & services

Industry:Cultural organisation
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4.3/5

gsw.schule GmbH

✓ Offered5
Private School for Kindergarten, Primary and Lower Secondary
Private school with mixed-age learning groups for kindergarten, primary and lower secondary, teaching grades 1 to 6 and admissions up to grade 4.
Day School and After-School Care
Day school with lunch supervision on Mondays, Tuesdays and Thursdays, plus after-school care and leisure activities until 5.30 p.m.
Educational Learning Concept
Educational concept with inquiry-based, mixed-age and project-based learning, learning coaching, social support, happiness lessons and shared cooking.
Counselling and Admissions Process
Counselling for parents and, on request, external parties, plus a structured admissions process with interviews, trial days and contact via the parent form.
School Location and Facilities
School location in Villa Sophora in Winterthur, with garden, school building, school office, school kitchen and school workshop; an additional Villa Büel site from 2027.
Trust & reputation

ranQ Trust Score of gsw.schule GmbH: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

x

Data basis 88% · As of November 2026

gsw.schule GmbH scores 74.4 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.76.724%
  • 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.68.910%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
gsw.schule GmbH scores 85.7 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.97.712%
  • 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%
gsw.schule GmbH scores 86.7 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).86.722%
gsw.schule GmbH scores 17.1 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 35.17.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

gsw.schule GmbH reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.7 out of 5 stars from 14 customer reviews. The data basis is 88%, 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.

Reviews

Aggregated rating

Aggregated rating
4.7
of 5

Aggregated from 14 reviews across all connected sources

Sources
GGoogle4.714
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Schaffhauserstrasse 18
8400 Winterthur
Opening hours
Mon
08:00 - 17:30
Tue
08:00 - 17:30
Wed
08:00 - 12:00
Thu
08:00 - 17:30
Fri
08:00 - 12:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-467.934.665
Founded
2012 · 14 years
Last commercial register change
August 5, 2024
Employees
11 to 20

Active in 1 of 26 cantons · 1 municipality

  • ZHWinterthur
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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