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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryArts, Culture & RecreationCultural & Educational OrganizationsPorrentruyFondation Collège et Lycée St-Charles
Fondation Collège et Lycée St-Charles Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Fondation Collège et Lycée St-Charles is a private school offering a bilingual French–English curriculum from primary through lycée, including the International Baccalaureate Middle Years Programme (MYP) and boarding provisions.

AI-generated
Offering

Products & services

Industry:Cultural & Educational Organizations
✓ Offered6
Swiss programme
Swiss programme from primary school to maturity, with teaching in French, English and German; primary, secondary and bilingual maturity pathways in French-English.
International Baccalaureate programme
International Baccalaureate programme with MYP and IBDP, teaching in English, personal project work, TOK, EE and CAS, and preparation for university.
Boarding
Boarding in residences for students, with accommodation, daily supervision, shared routines, a safe environment and support that fosters autonomy and community life.
Short-stay programme
Short-stay programme with presence during the school year, a stay of at least two months, full support and the possibility to join a complete academic programme.
University preparation
University preparation and support, with personalised guidance, assistance with applications, meetings with universities and counselling from MYP through DP.
Summer camp
Summer camp with morning classes, afternoon and evening activities, excursions, sports, STEM and arts workshops, accommodation, meals and supervision.
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4.1/5

Fondation Collège et Lycée St-Charles

Trust & reputation

ranQ Trust Score of Fondation Collège et Lycée St-Charles: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 88% · As of October 2026

Fondation Collège et Lycée St-Charles scores 61.7 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.49.424%
  • 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.91.110%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
Fondation Collège et Lycée St-Charles scores 77.6 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.83.012%
  • 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.55.07%
Fondation Collège et Lycée St-Charles 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%
Fondation Collège et Lycée St-Charles scores 77.1 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 35.77.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Fondation Collège et Lycée St-Charles reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 3.9 out of 5 stars from 35 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
3.9
of 5

Aggregated from 35 reviews across all connected sources

Sources
GGoogle3.935
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Route de Belfort 10
2900 Porrentruy
Opening hours
Mon
07:45 - 17:30
Tue
07:45 - 17:30
Wed
07:45 - 17:30
Thu
07:45 - 17:30
Fri
07:45 - 17:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Foundation
UID
CHE-483.072.542
Founded
2017 · 9 years
Last commercial register change
February 27, 2026
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.97.06%
  • 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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