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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryPublic Administration & EducationSchoolsLuganoInternational School of Switzerland SA
International School of Switzerland SA Logo
Verified· 2 sourcesTrust Score
Summary

About the company

International School of Switzerland SA is an international school offering the International Baccalaureate (IB) curriculum across primary, middle and high school. The school provides STEAM and language programs, learning support services and a range of co‑curricular activities.

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International School of Switzerland SA

Offering

Products & services

Industry:Schools
✓ Offered10
School education
School education from Grade 1 to Grade 12 with primary school, middle school and high school in an international setting.
Curriculum
Curriculum with the K.I.N.D. framework, core school foundations and cross-curricular learning, linked to real experiences and personal competencies.
Language program
Language program for English, Italian and German with placement by level according to the CEFR and language support for multilingual learning.
S.T.E.A.M. program
STEAM program for Science, Technology, Engineering, Arts and Mathematics with project-based learning, experiments and cross-curricular tasks.
DISCOVERY program
Afternoon program with sports, arts, languages, clubs, robotics, AI, excursions, camps and practical learning activities.
Masterclass program
Masterclass program with workshops and specialist topics on technology, arts, science, sports, business and sustainability for Grades 6 to 12.
Bridge program
One-year bridge program for language development, school transitions and preparation for IB, A-Levels or Liceo, with math, projects and digital tools.
Admissions process
Admissions process including enquiry, information evening, visit, online application, assessments and a place offer with acceptance.
Careers guidance
Career and study guidance with strengths assessment, individual coaching, workshops, guest speakers, internships, and support with applications and university.
School tours and information sessions
School tours, Taster Day, information evenings and booking of visits for personal guidance during the admissions process.
Trust & reputation

ranQ Trust Score of International School of Switzerland SA: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 54% · As of October 2026

International School of Switzerland SA 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%
International School of Switzerland SA scores 64.1 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.50.012%
  • 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%
International School of Switzerland 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%
International School of Switzerland SA scores 17.1 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 35.17.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

International School of Switzerland SA reaches a ranQ Trust Score of 3.9 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

Corso Enrico Pestalozzi 9
6900 Lugano

At a glance

Legal form
Corporation
UID
CHE-414.868.490
Founded
2023 · 3 years
Last commercial register change
July 30, 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.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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