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DirectoryPublic Administration & EducationSchoolsLeysinKLAS SA
KLAS SA Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Kumon Leysin Academy of Switzerland (KLAS) is the operation of an international school, providing education and upbringing to students from around the world, with a focus on developing skills such as English proficiency, intercultural understanding, independence, and responsibility.

AI-generated
Offering

Products & services

Industry:Schools
✓ Offered7
Boarding school for upper secondary
Boarding school for around 100 girls and boys of high-school age; three-year programme with a graduation diploma and teaching in English, French and Japanese.
Admission procedure and enrolment
Entrance examination and interview for new students and transfer students; application documents, school reports, a copy of the passport and a passport photo for the 2026/27 school year.
Summer study abroad programme
Summer study-abroad programme for qualified students, usually in the USA, alternatively in the United Kingdom; with college credits, enrichment courses and campus experience.
International exchange and cooperation programmes
Canadian exchange, online exchanges with schools worldwide, music festivals, sports encounters and Model United Nations with international partners.
Curriculum-based teaching (English, French and Japanese)
Subject programme with ESL, natural sciences, mathematics, social studies, art as well as French and Japanese; including Advanced Placement courses.
Daily routine and school life
Daily schedule with a structured school and boarding routine, events, day planning and supported community life in the residence hall.
Sports and cultural activities
Compulsory and optional activities including tennis, skiing, snowboarding, swimming, hiking, dance, music, clubs and interest groups, as well as private lessons.
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4.3/5

KLAS SA

Trust & reputation

ranQ Trust Score of KLAS SA: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

x

Data basis 88% · As of October 2026

KLAS SA scores 70.9 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.71.024%
  • 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.70.510%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
KLAS SA scores 89.3 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.70.07%
KLAS SA 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%
KLAS SA scores 42.9 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 35.42.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

KLAS SA reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.5 out of 5 stars from 15 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
4.5
of 5

Aggregated from 15 reviews across all connected sources

Sources
GGoogle4.515
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Route de Versmont 6
1854 Leysin

At a glance

Legal form
Corporation
UID
CHE-102.095.383
Founded
1989 · 37 years
Last commercial register change
August 4, 2026
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.
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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