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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryArts, Culture & RecreationCultural & Educational OrganizationsZurichSkaska Bildung & Events GmbH
Skaska Bildung & Events GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Skaska is an educational and support center specializing in promoting linguistic competence in bilingual children and adolescents. The core activities include: Russian language courses for schoolchildren integrated into the public school system of the Canton of Zurich (HSK - Native Language and Culture); German and mathematics courses to prepare for the long-term gymnasium; supplementary offers such as language correction lessons, music school, and rhythmics; class trips and parent-child counseling; and support for children and adolescents in various age groups, from preschool to school age. The company offers its services at various locations in Zurich and is religiously and ideologically neutral.

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Offering

Products & services

Industry:Cultural & Educational Organizations
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3.8/5

Skaska Bildung & Events GmbH

✓ Offered8
Offer for Preschool Children
Russian support groups for preschool children with language development, fundamentals of reading and writing, mathematics, creativity, music and movement; special methodology for multilingual children.
Offer for School Children
Russian lessons for school children covering language and literary reading; HSK integrated, with an individual support approach for bilingual children and cantonal grade recording.
German, Mathematics and Gymnasium Entrance Preparation
Support courses in German and mathematics, and preparation for admission to the Langgymnasium; from kindergarten to upper secondary level, also online and at multiple locations.
Supplementary Offer
Additional support offers in Russian with LogoRhythmik, interactive fairy tales, nature-science course, piano lessons, Umlandia and other development-oriented activities.
Bridging Care
Care before or after the main lessons in a Russian-speaking environment; with supervision, games, read-alouds and other age-appropriate activities, bookable regularly or as a one-off.
Language Correction Tuition
Individual speech-therapy tuition in Russian for language development, pronunciation correction, support with writing and reading difficulties, and promotion of attention and language development.
Parent-Child Counselling
Individual counselling in Russian on parenting, child development, socialisation and emotional well-being; support with adjustment, conflicts and school transitions.
Piano Lessons
One-to-one piano lessons for children from age 7 and adults; musical support focusing on individual development, concentration and coordination.
Trust & reputation

ranQ Trust Score of Skaska Bildung & Events GmbH: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of October 2026

Skaska Bildung & Events GmbH scores 49.8 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.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: 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.35.08%
Skaska Bildung & Events GmbH scores 82.3 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.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.70.07%
Skaska Bildung & Events 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%
Skaska Bildung & Events 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

Skaska Bildung & Events GmbH reaches a ranQ Trust Score of 3.8 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 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
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

Sihlweidstrasse 65
8041 Zurich

At a glance

Legal form
Limited Liability Company
UID
CHE-293.996.062
Founded
2015 · 11 years
Last commercial register change
August 20, 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.
88.0
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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