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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryPublic Administration & EducationContinuing Education InstitutesZurichZweiStunden - Wissen kurz&bündig GmbH
ZweiStunden - Wissen kurz&bündig GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The company offers training and development programs for companies and individuals, with a focus on communication, leadership, personal development and human resources. It provides public seminars, in-house offers and individual development plans to improve the skills and competencies of employees and executives.

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Offering

Products & services

Industry:Continuing Education Institutes
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4.5/5

ZweiStunden - Wissen kurz&bündig GmbH

✓ Offered5
Compact continuing education
Compact continuing education covering leadership, communication, personal development and HR; seminars on-site or digital, with short, focused and intensive learning formats.
Continuing education for individuals
Seminars for individuals on leadership and management, communication and impact, personal development and Human Resources; on-site, digital and in various formats.
Continuing education for companies
Tailor-made continuing education for companies, training for employees and executives, team development, keynote talks as well as in-house offerings.
Seminar subscription «kurz&bündig»
Seminar subscription for recurring continuing education with compact formats, in particular 2-hour sessions and online.
Seminar configurator
Seminar configurator for creating tailor-made continuing education for companies or for individual planning of development goals.
Trust & reputation

ranQ Trust Score of ZweiStunden - Wissen kurz&bündig GmbH: 4.5 out of 5.0

Trust Score4.5/ 5.0

Excellent

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Data basis 96% · As of October 2026

ZweiStunden - Wissen kurz&bündig GmbH scores 93.0 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
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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.89.824%
  • 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.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.95.08%
ZweiStunden - Wissen kurz&bündig GmbH scores 78.5 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.89.612%
  • 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.55.07%
ZweiStunden - Wissen kurz&bündig GmbH 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%
ZweiStunden - Wissen kurz&bündig GmbH scores 45.7 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 35.45.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

ZweiStunden - Wissen kurz&bündig GmbH reaches a ranQ Trust Score of 4.5 out of 5.0 — rated «Excellent». The rating draws, among other things, on 4.9 out of 5 stars from 48 customer reviews. The data basis is 96%, 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.

Reviews

Aggregated rating

Aggregated rating
4.9
of 5

Aggregated from 48 reviews across all connected sources

Sources
GGoogle4.948
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Seefeldstrasse 4
8008 Zurich

At a glance

Legal form
Limited Liability Company
UID
CHE-323.062.404
Founded
2015 · 11 years
Last commercial register change
September 7, 2022
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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