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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryPublic Administration & EducationSchoolsZurichThe Berlitz Schools of Languages AG
The Berlitz Schools of Languages AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The Berlitz Schools of Languages AG provides language courses for adults, children and teens as well as corporate language training and intercultural workshops. Services include in-person and online courses, blended learning options, official language tests and the Berlitz immersive teaching method.

AI-generated
Offering

Products & services

Industry:Schools
✓ Offered6
Language courses for adults
Language courses with in-person training, online language courses, language stays, as well as language tests and exams for adults.
Language courses for companies
Language training for companies, business English courses, business seminars, as well as intercultural competence and management training for employees and firms.
Language courses for children and young people
Private tuition, group language courses and holiday courses for children and young people in German, English and French.
Language courses for expats
Language courses for expats in Switzerland focused on everyday language, culture and communication in German, French or Italian.
Language tests and language exams
Language tests, placement and exam preparation for fide, TELC, Goethe, Cambridge, CELI, DELE, TOEFL, IELTS, TOEIC, DELF, DALF and TFI.
Language school Zurich
Language instruction in Zurich with private or group lessons, on site, at the company or online; advice and placement for various languages.
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4.1/5

The Berlitz Schools of Languages AG

Trust & reputation

ranQ Trust Score of The Berlitz Schools of Languages AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

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Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

The Berlitz Schools of Languages AG has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
The Berlitz Schools of Languages AG scores 99.0 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.96.07%
The Berlitz Schools of Languages AG scores 83.3 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).83.322%
The Berlitz Schools of Languages AG scores 100.0 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 35.100.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

The Berlitz Schools of Languages AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, 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.

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Location

Gartenstrasse 25
8002 Zurich

At a glance

Legal form
Corporation
UID
CHE-105.825.379
Founded
1971 · 55 years
Last commercial register change
June 9, 2026
Employees
101 to 500
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.100.06%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.100.03%
    • Full methodology

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