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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryPublic Administration & EducationContinuing Education InstitutesWaldkirchSchweizerisches Institut für Erwachsenenbildung GmbH (SIEB)
Schweizerisches Institut für Erwachsenenbildung GmbH (SIEB) Logo
Verified· 2 sourcesTrust Score
Summary

About the company

SIEB.ch is a Swiss Institute for Adult Education, specializing in the implementation of further education and courses for adults. The company's core activity is the conception and implementation of learning programs tailored to the needs of adults, aiming to support their personal and professional development. The programs include, among others, quality development, teaching and course design, as well as FQS certification.

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Products & services

Industry:Continuing Education Institutes
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Schweizerisches Institut für Erwachsenenbildung GmbH (SIEB)

✓ Offered4
Continuing Education Programmes
Continuing education for leaders of learning events with adults and for professionals starting out in adult education; courses in small groups, HF diploma as a teaching person, learning guidance and quality development.
SVEB Equivalency Recognition
Support in preparing the evidence for SVEB equivalency recognition; assistance for people who already have experience in adult education.
HF Adult Education Teacher Diploma
Obtain the HF teaching diploma as a side job for people working in adult education.
FQS
Advisory, further development and certification of schools and continuing education institutions; FQS certification procedure, self-evaluation, individual feedback and quality standards.
Trust & reputation

ranQ Trust Score of Schweizerisches Institut für Erwachsenenbildung GmbH (SIEB): 4.1 out of 5.0

Trust Score4.1/ 5.0

High

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Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Schweizerisches Institut für Erwachsenenbildung GmbH (SIEB) 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%
Schweizerisches Institut für Erwachsenenbildung GmbH (SIEB) scores 83.0 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%
Schweizerisches Institut für Erwachsenenbildung GmbH (SIEB) scores 83.3 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).83.322%
Schweizerisches Institut für Erwachsenenbildung GmbH (SIEB) scores 14.3 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 35.14.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Schweizerisches Institut für Erwachsenenbildung GmbH (SIEB) 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 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

Bernhardzellerstrasse 26
9205 Waldkirch

At a glance

Legal form
Limited Liability Company
UID
CHE-112.718.961
Founded
2006 · 20 years
Last commercial register change
November 5, 2020
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.88.06%
  • 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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