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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryPublic Administration & EducationSchoolsZurichStiftung Freie Schule Zürich
Stiftung Freie Schule Zürich Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Stiftung Freie Schule Zürich provides education from primary school through to the Matura, offering primary, lower-secondary and upper-secondary programmes including transition classes, small classes, a gymnasium and a Fachmittelschule. The institution emphasises small class sizes and close learning relationships and provides admission procedures, counselling and extracurricular projects.

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3.7/5

Stiftung Freie Schule Zürich

✓ Offered
9
Private school to Maturität
Primary school, transition class, secondary level, small classes, 10th school year, short Gymnasium and specialized secondary school with specialized maturity; smaller classes, personal learning relationships and individual support.
Primary school
Day school for the 5th and 6th primary years with half-class and group instruction, supervised lunch, homework support, project afternoons and ateliers.
Secondary level
Secondary level with Progymnasium, Sek A and Sek focused on the world of work, personal guidance, coaching, elective subjects and preparation for Mittelschule or apprenticeship.
Transition class
Bridging offer after the 6th primary class to consolidate school content, support personal maturation, reflect on learning and prepare for secondary level.
Small class
Small class at secondary level for young people with special educational needs, with individual support, social learning groups and partial integration into mainstream classes.
10th school year – reflection year
Bridging offer after Sekundarstufe A for orientation towards Mittelschule or apprenticeship, with subject content, learning ateliers, career and pathway planning, and the possibility of an internal transfer to the FMS.
Short Gymnasium
Government-recognized short Gymnasium with school-leaving qualification at the school, focus subjects Spanish or economics and law, and preparation for university, ETH, EPFL or other universities.
Specialized secondary school (FMS) and specialized maturity
Cantonal and Swiss-recognized specialized secondary school with profiles in education, communication and information, as well as health/sciences, followed by specialized maturity.
Admission process
Information evening, admissions interview, taster day and, for the Gymnasium or the FMS, an entrance exam; advice on choosing the right education path.
Trust & reputation

ranQ Trust Score of Stiftung Freie Schule Zürich: 3.7 out of 5.0

Trust Score3.7/ 5.0

Solid

x

Data basis 88% · As of October 2026

Stiftung Freie Schule Zürich scores 27.4 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.0.024%
  • 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.93.210%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
Stiftung Freie Schule Zürich scores 89.2 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.89.612%
  • 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.90.07%
Stiftung Freie Schule Zürich 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%
Stiftung Freie Schule Zürich scores 62.9 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 35.62.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Stiftung Freie Schule Zürich reaches a ranQ Trust Score of 3.7 out of 5.0 — rated «Solid». The rating draws, among other things, on 2.5 out of 5 stars from 38 customer reviews. The data basis is 88%, 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
2.5
of 5

Aggregated from 38 reviews across all connected sources

Sources
GGoogle2.538
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Waldmannstrasse 9
8001 Zurich
Opening hours
Mon
07:30 - 11:30, 13:30 - 16:00
Tue
07:30 - 11:30, 13:30 - 16:00
Wed
07:30 - 11:30, 13:30 - 16:00
Thu
07:30 - 11:30, 13:30 - 16:00
Fri
07:30 - 11:30, 13:30 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Foundation
UID
CHE-439.327.572
Founded
2015 · 11 years
Last commercial register change
March 30, 2026
Employees
51 to 100
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.
97.0
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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