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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryPublic Administration & EducationContinuing Education InstitutesWinterthurSIW Höhere Fachschule für Wirtschaft und Informatik AG
SIW Höhere Fachschule für Wirtschaft und Informatik AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

The core activity of SIW is education and further training in the fields of business informatics, business administration, technical informatics and technology, particularly through the provision of courses and training programs at a digital higher vocational school.

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Products & services

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4.1/5

SIW Höhere Fachschule für Wirtschaft und Informatik AG

✓ Offered7
Courses
Courses in business informatics, business administration, computer science, management, as well as technical industry and trades; including federally recognised professional certificates, higher vocational colleges and a change-over entry route into ICT.
Learning concept «alpha-learning®»
Virtual classroom with online, location-independent teaching, learning videos, learning coaches, case studies and blended face-to-face instruction with individual support.
Trial lesson
Trial lesson for participating without obligation and for getting to know the teaching, the approach and the entry into the desired course.
Information evening
Online information evening with details on objectives, contents, effort required, the «alpha-learning®» method and the responsible persons.
Consultation
Consultation to choose the right course, covering study content, effort required and entry options.
IT skills check
IT skills check to assess prior knowledge in computer science before starting an ICT course.
Support grants
Information and access to support grants for financing courses.
Trust & reputation

ranQ Trust Score of SIW Höhere Fachschule für Wirtschaft und Informatik AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 100% · As of October 2026

SIW Höhere Fachschule für Wirtschaft und Informatik AG scores 70.4 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.52.624%
  • 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.99.010%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.88.08%
SIW Höhere Fachschule für Wirtschaft und Informatik AG scores 83.4 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.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.82.07%
SIW Höhere Fachschule für Wirtschaft und Informatik 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%
SIW Höhere Fachschule für Wirtschaft und Informatik AG scores 35.0 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 35.60.04%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.10.04%
Qualifications+0.00

SIW Höhere Fachschule für Wirtschaft und Informatik 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 48 customer reviews. As of October 2026.

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

Reviews

Aggregated rating

Aggregated rating
4
of 5

Aggregated from 48 reviews across all connected sources

Sources
GGoogle448
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

February 13, 2018Media
Die neueste höhere Fachschule für Informatiker ist ziemlich digital
inside-it.ch

Knowledge

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Comparisons

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Location

Grüzefeldstrasse 41
8404 Winterthur
Opening hours
Mon
24h
Tue
24h
Wed
24h
Thu
24h
Fri
24h
Sat
24h
Sun
24h

At a glance

Legal form
Corporation
UID
CHE-413.730.883
Founded
2018 · 8 years
Last commercial register change
January 8, 2026
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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