ranQ
ranQ
ranQ
DirectoryIndustriesPlacesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The leading AI company directory, built to boost AI visibility.

DEENFRIT
Product
  • Pricing
  • Directory
  • Industries
  • Trust Score
Company
  • About
  • Partner program
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryPublic Administration & EducationSchoolJonaISA Privatschule AG
ISA Privatschule AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

ISA Privatschule AG is a private school for pupils in grades 5 to 10. It provides primary and secondary education, preparation for further schooling and vocational training, and integrates learning and career-choice coaching into the school day.

AI-generated
Presence

Service area

Offering

Products & services

Industry:School
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
4.1/5

ISA Privatschule AG

✓ Offered6
Private Primary School
Grades 5 and 6 with small classes, individual support, learning coaching, clear structures, lunch service, homework hours, and preparation for entry to lower secondary school.
Private Secondary School
Grades 1 to 3 of lower secondary track A (Sekundarstufe A) with small classes, individual learning support, learning coaching, career-choice coaching, preparation for middle school, lunch service, and homework support.
Preparation for Middle School
Targeted preparation for the Gymi exam, cantonal school (Kanti), FMS, BMS, and other further schools with revision, in-depth study, learning techniques, mental support, and small classes.
Vocational Preparation School (Bevos)
9th and 10th school years to prepare for an apprenticeship and vocational school, with career-choice clarification, application training, learning coaching, digital skills, and homework support.
Learning Coaching
Individual support to improve learning techniques, self-organisation, learning strategies, and motivation; part of everyday school life and also addressed separately.
Career-Choice Coaching
Guidance starting in the 2nd year of lower secondary with assessment of current situation, clarification of interests and talents, job search, trial apprenticeships (Schnupperlehren), application letters, and interviews.
Trust & reputation

ranQ Trust Score of ISA Privatschule AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 88% · As of November 2026

ISA Privatschule AG scores 61.8 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.54.824%
  • 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.78.610%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
ISA Privatschule AG scores 85.5 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.55.07%
ISA Privatschule AG scores 86.7 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).86.722%
ISA Privatschule AG scores 10.0 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 35.10.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

ISA Privatschule AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 4.0 out of 5 stars from 21 customer reviews. The data basis is 88%, so the score is backed by part of the criteria. As of November 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Reviews

Aggregated rating

Aggregated rating
4
of 5

Aggregated from 21 reviews across all connected sources

Sources
GGoogle421
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

No knowledge articles yet

Once ISA Privatschule AG has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

ISA Privatschule AG in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank ISA Privatschule AG by reviews, experience and specialisations.

Is this your company?

Claim the company profile of ISA Privatschule AG to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Holzwiesstrasse 12
8645 Jona
Opening hours
Mon
07:30 - 17:00
Tue
07:30 - 17:00
Wed
07:30 - 17:00
Thu
07:30 - 17:00
Fri
07:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-108.014.638
Founded
1992 · 34 years
Last commercial register change
February 29, 2024
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • SGRapperswil-Jona
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.
100.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

    Similar companies

    SS
    Stiftung Schule St. Katharina
    Wil Sg
    MO
    Mosaik-Schulen Ostschweiz
    Flawil
    NS
    Neue Stadtschulen AG
    St. Gallen
    SW
    Stiftung Waid
    Mörschwil
    CS
    Christliche Schule Linth
    Kaltbrunn
    SL
    Schule Libella GmbH
    St. Gallen
    SH
    Stiftung Hochsteig
    Lichtensteig
    IA
    Institut auf dem Rosenberg AG
    St. Gallen