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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryPublic Administration & EducationContinuing Education InstitutesChamLanguage Success Jelena Vukcevic
Language Success Jelena Vukcevic Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Language Success is the provision of language courses and language instruction, particularly in German and French, as well as tutoring services for various school subjects. The company offers individual and group courses for all levels and supports its customers in preparing for language exams. In addition, the company also offers workshops and events to promote the cultural and social integration of its customers in Switzerland.

AI-generated
Offering

Products & services

Industry:Continuing Education Institutes
✓ Offered3
Language courses
Language courses for German, English, French, Italian, Russian, Serbian and other languages; one-to-one tuition and small groups for everyday life, work, studies and personal goals.
Tutoring
Tutoring in German, English, French, maths, physics, biology and chemistry; individual support, clear explanations and guidance to close gaps in school learning.
Exam preparation
Exam preparation for the Gymnasium entrance exam; diagnostic assessment, individual study plan, exercises geared to the exam, mock exams and support in German, maths and French.
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4.2/5

Language Success Jelena Vukcevic

Trust & reputation

ranQ Trust Score of Language Success Jelena Vukcevic: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of October 2026

Language Success Jelena Vukcevic scores 91.3 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.86.424%
  • 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.100.010%
  • 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.95.08%
Language Success Jelena Vukcevic scores 52.6 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.39.612%
  • 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.55.07%
Language Success Jelena Vukcevic 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%
Language Success Jelena Vukcevic scores 48.6 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 35.48.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Language Success Jelena Vukcevic reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.8 out of 5 stars from 60 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
4.8
of 5

Aggregated from 60 reviews across all connected sources

Sources
GGoogle4.860
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Sinserstrasse 67
6330 Cham
Opening hours
Mon
09:00 - 19:00
Tue
09:00 - 19:00
Wed
09:00 - 19:00
Thu
09:00 - 19:00
Fri
09:00 - 19:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Sole proprietorship
UID
CHE-488.515.251
Founded
2024 · 2 years
Last commercial register change
June 27, 2024
Employees
1 to 10
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.67.06%
  • 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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