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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryPublic Administration & EducationContinuing education providerZurichGesamtschule Unterstrass AG
Gesamtschule Unterstrass AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The company's core activity is the education and upbringing of children and adolescents in a comprehensive school. The school provides a comprehensive education in various subjects, including languages, natural sciences, arts and sports, and places a strong emphasis on individual support and development of students.

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Service area

Offering

Products & services

Industry:Continuing education provider
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4.1/5

Gesamtschule Unterstrass AG

✓ Offered5
School
Primary, lower, middle and upper levels; registration and waiting list for children, school support and additional programmes.
Supervision
Supervision for students as part of the school offering.
Continuing education
Continuing education courses in the school and educational environment.
School visits
School visits as a separate service for external interested parties or groups.
Additional programmes
Additional school offers alongside regular instruction.
Trust & reputation

ranQ Trust Score of Gesamtschule Unterstrass AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 88% · As of November 2026

Gesamtschule Unterstrass AG scores 53.3 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.68.224%
  • 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.17.610%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
Gesamtschule Unterstrass AG scores 92.3 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.82.07%
Gesamtschule Unterstrass AG 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%
Gesamtschule Unterstrass AG scores 71.4 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 35.71.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Gesamtschule Unterstrass AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 1 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
5
of 5

Aggregated from 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Scheffelstrasse 39
8037 Zurich

At a glance

Legal form
Corporation
UID
CHE-415.922.399
Founded
2011 · 15 years
Last commercial register change
December 20, 2018
Employees
21 to 50

Active in 1 of 26 cantons · 1 municipality

  • ZHZurich
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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