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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryPublic Administration & EducationSchoolsLausanneBrillantmont International School SA
Brillantmont International School SA Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Brillantmont International School SA is an international boarding and day school providing secondary education for Grades 8–12, offering British IGCSE and A Level programmes alongside a High School Diploma option. The school also runs summer and short-stay language courses, provides boarding and pastoral care, and holds accreditation from CIS and NEASC.

AI-generated
Offering

Products & services

Industry:Schools
✓ Offered7
International school with boarding and day programme
International school for 13- to 18-year-olds with instruction in English, French classes, Grades 8–12, an IGCSE and A-Level programme, and a High School Diploma.
Boarding care
Boarding accommodation on campus in separate buildings for girls and boys, with rooms for international students, support provided by the boarding team, and a focus on wellbeing.
Day school
Day school for a small group of local students with lessons, lunch, school facilities, IT use, excursions, and school activities.
Summer course
Summer course for 10- to 16-year-olds with French or English instruction in small classes, international participants, and a multi-week stay.
Winter course
Winter course for 13- to 15-year-olds with regular instruction, intensive French, additional high school subjects, excursions, clubs, and a ski and winter sports programme.
Short-stay programmes
Short stays during part of the school year, for example from September to December, January to June, or April to June, with an individual study programme.
13th Grade / Post–High-School Programme
13th school year after High School graduation with a personalised study plan, boarding life, and preparation for the next education level.
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4.4/5

Brillantmont International School SA

Trust & reputation

ranQ Trust Score of Brillantmont International School SA: 4.4 out of 5.0

Trust Score4.4/ 5.0

Very high

x

Data basis 88% · As of October 2026

Brillantmont International School SA scores 74.2 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.68.824%
  • 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.87.310%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
Brillantmont International School SA scores 92.3 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.82.07%
Brillantmont International School 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%
Brillantmont International School 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

Brillantmont International School SA reaches a ranQ Trust Score of 4.4 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.4 out of 5 stars from 30 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
4.4
of 5

Aggregated from 30 reviews across all connected sources

Sources
GGoogle4.430
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Avenue Charles-Secrétan 16
1005 Lausanne
Opening hours
Mon
08:00 - 17:00
Tue
08:00 - 17:00
Wed
08:00 - 17:00
Thu
08:00 - 17:00
Fri
08:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-115.929.649
Founded
2010 · 16 years
Last commercial register change
December 23, 2019
Employees
21 to 50
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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