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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryPublic Administration & EducationContinuing Education InstitutesEysinsLaure-Anne Piaget Sapphire School
Laure-Anne Piaget Sapphire School Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of the company 'Sapphire School' is the provision of language courses, particularly French and English courses, for individuals and groups. The courses are conducted in a friendly atmosphere and focus on improving conversational skills for everyday life. The company also offers preparation courses for language certificates such as the FIDE exam, the First Certificate and the Advanced Certificate.

AI-generated
Offering

Products & services

Industry:Continuing Education Institutes
✓ Offered6
Language courses
Learning French and English in one-to-one or small-group lessons, in Eysins, at home or at your company, with progress tailored to the student’s pace.
FIDE exam preparation
Preparation for the FIDE exam for levels A1 to B1, with training for everyday-life situations, speaking, reading and writing.
Preparation for English exams
Preparation for English language exams, in particular the First Certificate and Advanced Certificate, within language-course instruction.
Professional language coaching
Help with presenting in French during interviews with a prospective employer or the authorities, and translation of documents related to professional life.
Translation of CVs and cover letters
Translation of curriculum vitae and cover letters from English into French, invoiced per hour.
Intensive weekend preparation
Intensive language weekends with group lessons, lunch included, optional activities, and a maximum of five participants per day.
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4.0/5

Laure-Anne Piaget Sapphire School

Trust & reputation

ranQ Trust Score of Laure-Anne Piaget Sapphire School: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

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Data basis 54% · As of October 2026

Laure-Anne Piaget Sapphire School 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.
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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%
Laure-Anne Piaget Sapphire School scores 69.6 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
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CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.79.212%
  • 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%
Laure-Anne Piaget Sapphire School scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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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%
Laure-Anne Piaget Sapphire School scores 20.0 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 35.20.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Laure-Anne Piaget Sapphire School reaches a ranQ Trust Score of 4.0 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

Rue de l'Eglise 18
1262 Eysins
Opening hours
Mon
08:00 - 20:00
Tue
08:00 - 20:00
Wed
08:00 - 20:00
Thu
08:00 - 20:00
Fri
08:00 - 16:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Sole proprietorship
UID
CHE-224.905.364
Founded
2018 · 8 years
Last commercial register change
June 26, 2018
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.67.06%
  • 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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