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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTrade Fair & Event OrganizersZurichRüffer & Rub Sachbuchverlag GmbH
Rüffer & Rub Sachbuchverlag GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of the company "rüffer & rub" is the publication of books, e-books and other publications, particularly in the field of non-fiction books, with a focus on medicine, psychology, art, culture, music, biography and literature.

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Products & services

Industry:Trade Fair & Event OrganizersPublishing
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4.0/5

Rüffer & Rub Sachbuchverlag GmbH

✓ Offered7
Non-fiction books
Non-fiction books on current issues, art/culture/music, medicine/psychiatry, biography, literature as well as the series rüffer & rub visionär and rüffer & rub cares.
E-books
E-books in the book catalogue, offered in the shop as an A–Z selection and available along with the other titles.
Literature
Literature titles and novels in addition to the non-fiction catalogue, established with the publishing house since spring 2018.
Events
Readings, moderated conversations and talks with authors, accompanied on request by the publisher or the editor.
Submit manuscripts
Submission of manuscripts for authors, with notes and specifications for how to send them in.
Publisher previews
Publisher previews and magazine PDFs for browsing, with current and earlier programme information.
Distribution
Supplying the book trade in Switzerland, Germany and Austria, as well as via online bookstores and distribution partners.
Trust & reputation

ranQ Trust Score of Rüffer & Rub Sachbuchverlag GmbH: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

Rüffer & Rub Sachbuchverlag GmbH scores 53.8 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.70.824%
  • 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.27.910%
  • 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.35.08%
Rüffer & Rub Sachbuchverlag GmbH scores 80.9 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.95.212%
  • 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.55.07%
Rüffer & Rub Sachbuchverlag GmbH 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%
Rüffer & Rub Sachbuchverlag GmbH scores 100.0 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: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Rüffer & Rub Sachbuchverlag GmbH reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 2 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
5
of 5

Aggregated from 2 reviews across all connected sources

Sources
GGoogle52
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Alderstrasse 21
8008 Zurich
Opening hours
Mon
08:30 - 17:30
Tue
08:30 - 17:30
Wed
08:30 - 17:30
Thu
08:30 - 17:30
Fri
08:30 - 17:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-217.204.003
Founded
2013 · 13 years
Last commercial register change
January 8, 2026
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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