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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryPublic Administration & EducationVocational & Secondary SchoolsFounexCollège international de la Châtaigneraie SA
Collège international de la Châtaigneraie SA Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Collège international de la Châtaigneraie SA provides primary and secondary education with bilingual French/English programmes through Grade 9. From Grade 10 students may choose an English-medium IGCSE/IB pathway or the French-medium Swiss maturité; the campus also provides student support, extracurricular activities, cafeterias, transport services and facilities such as libraries, sports halls and music/theatre spaces.

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Products & services

Industry:Vocational & Secondary Schools
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Collège international de la Châtaigneraie SA

✓ Offered3
Primary School
International Baccalaureate primary programme, bilingual French/English instruction, academic support, extracurricular activities, in-person and online visits, cafeteria, transport and after-school care.
Secondary School
Bilingual French/English secondary education, IGCSE track followed by the International Baccalaureate Diploma or Swiss Maturity, academic support, extracurricular activities, guidance, cafeteria and transport.
Campus Hub
Multi-purpose space for primary and secondary, with study and collaboration areas, expanded cafeteria, sports facilities, health centre and upcoming areas of excellence.
Trust & reputation

ranQ Trust Score of Collège international de la Châtaigneraie SA: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 88% · As of October 2026

Collège international de la Châtaigneraie SA scores 45.9 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.23.524%
  • 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.99.510%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
Collège international de la Châtaigneraie SA scores 95.8 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%
Collège international de la Châtaigneraie SA scores 83.3 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).83.322%
Collège international de la Châtaigneraie SA 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

Collège international de la Châtaigneraie SA reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 3.3 out of 5 stars from 49 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
3.3
of 5

Aggregated from 49 reviews across all connected sources

Sources
GGoogle3.349
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Chemin de la Ferme 2
1297 Founex
Opening hours
Mon
08:15 - 16:50
Tue
08:15 - 16:50
Wed
08:15 - 16:50
Thu
08:15 - 16:50
Fri
08:15 - 16:50
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-100.360.048
Founded
1971 · 55 years
Last commercial register change
April 9, 2025
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.70.03%
    • Full methodology

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