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 · Imprint745,887 companies indexed · Last updated: today
DirectoryPublic Administration & EducationSchoolsMännedorfSIS Swiss International Schools Group AG
SIS Swiss International Schools Group AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

SIS Swiss International Schools Group AG is a provider of private full‑day schools delivering continuous bilingual education. The group offers German–English immersion from kindergarten through upper secondary, including options for a bilingual Maturität and the International Baccalaureate Diploma Programme (IBDP), together with all‑day care, extracurricular activities and student exchange opportunities.

AI-generated
Offering

Products & services

Industry:Schools
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

SIS Swiss International Schools Group AG

✓ Offered4
Bilingual kindergarten
Bilingual kindergarten for four- to six-year-old children with an immersion approach, classes in German and English, and a well supervised, stimulating learning environment.
Bilingual primary school
Bilingual primary school up to the 6th primary level with instruction in German and English, the cantonal curriculum, and supplementary SIS and British curricula.
Day school services
Day school services with lunch, morning and afternoon care, homework support, flexible drop-off and pick-up times, as well as clubs and holiday care.
Registration
Registration for SIS Männedorf-Zürich via the school website, as an entry and registration process for kindergarten and primary school.
Trust & reputation

ranQ Trust Score of SIS Swiss International Schools Group AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 58% · As of October 2026

SIS Swiss International Schools Group AG 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%
SIS Swiss International Schools Group AG scores 69.9 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.39.612%
  • 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.96.07%
SIS Swiss International Schools Group AG 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%
SIS Swiss International Schools Group AG scores 60.0 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: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.20.04%
Qualifications+0.00

SIS Swiss International Schools Group AG reaches a ranQ Trust Score of 4.1 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 58%, 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.

Press

Media

July 7, 2020Media
100. Maturandin der SIS Zürich in Wallisellen wird gefeiert
nau.ch
September 14, 2010Media
Swiss International School Ingolstadt ist etabliert
swissinfo.ch

Knowledge

No knowledge articles yet

Once SIS Swiss International Schools Group AG has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

SIS Swiss International Schools Group AG in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank SIS Swiss International Schools Group AG by reviews, experience and specialisations.

Is this your company?

Claim the company profile of SIS Swiss International Schools Group AG to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Seestrasse 57
8708 Männedorf

At a glance

Legal form
Corporation
UID
CHE-227.827.163
Founded
2024 · 2 years
Last commercial register change
December 23, 2025
Employees
101 to 500
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

    Similar companies

    KA
    KIBS AG
    Zurich
    AS
    Academia Schools AG
    Zurich
    KC
    Kinder Campus AG
    Zurich
    SF
    Stiftung Freie Schule Zürich
    Zurich
    SI
    Swiss International School - Zurich North GmbH
    Wallisellen
    SA
    Schloss-Schule AG
    Uster
    CZ
    Cantaleum Zürich AG
    Zurich
    VS
    Viadukt Schule AG
    Dübendorf